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7	<TITLE> CHAPTER 8 VCS Examples</TITLE>
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10	<H2 CLASS="ChapterTitle">
11	<A NAME="pgfId-904289"></A>CHAPTER 8 <A NAME="83780"></A>VCS Examples</H2>
12	<P CLASS="BodyAfterHead">
13	<A NAME="pgfId-837288"></A>This section shows useful VCS examples.</P>
14	<DIV>
15	<H4 CLASS="Heading1">
16	<A NAME="pgfId-884583"></A><DIV>
17	<IMG SRC="vcs-2.gif">
18	</DIV>
19	Simple Plotting Example:</H4>
20	<P CLASS="LotsOfCode">
21	<A NAME="pgfId-884589"></A>#</P>
22	<P CLASS="LotsOfCode">
23	<A NAME="pgfId-884590"></A># Simple Plot module</P>
24	<P CLASS="LotsOfCode">
25	<A NAME="pgfId-884591"></A>#</P>
26	<P CLASS="LotsOfCode">
27	<A NAME="pgfId-884592"></A>############################################################################</P>
28	<P CLASS="LotsOfCode">
29	<A NAME="pgfId-884593"></A># #</P>
30	<P CLASS="LotsOfCode">
31	<A NAME="pgfId-884594"></A># Module: simpleplot module #</P>
32	<P CLASS="LotsOfCode">
33	<A NAME="pgfId-884595"></A># #</P>
34	<P CLASS="LotsOfCode">
35	<A NAME="pgfId-884596"></A># Copyright: 2000, Regents of the University of California #</P>
36	<P CLASS="LotsOfCode">
37	<A NAME="pgfId-884597"></A># This software may not be distributed to others without #</P>
38	<P CLASS="LotsOfCode">
39	<A NAME="pgfId-884598"></A># permission of the author. #</P>
40	<P CLASS="LotsOfCode">
41	<A NAME="pgfId-884599"></A># #</P>
42	<P CLASS="LotsOfCode">
43	<A NAME="pgfId-884600"></A># Author: Dean N. Williams, Lawrence Livermore National Laboratory #</P>
44	<P CLASS="LotsOfCode">
45	<A NAME="pgfId-884601"></A># williams13@llnl.gov #</P>
46	<P CLASS="LotsOfCode">
47	<A NAME="pgfId-884602"></A># #</P>
48	<P CLASS="LotsOfCode">
49	<A NAME="pgfId-884603"></A># Description: Simple plotting example. #</P>
50	<P CLASS="LotsOfCode">
51	<A NAME="pgfId-884604"></A># #</P>
52	<P CLASS="LotsOfCode">
53	<A NAME="pgfId-884605"></A># Version: 1.0 #</P>
54	<P CLASS="LotsOfCode">
55	<A NAME="pgfId-884606"></A># #</P>
56	<P CLASS="LotsOfCode">
57	<A NAME="pgfId-884607"></A>############################################################################</P>
58	<P CLASS="LotsOfCode">
59	<A NAME="pgfId-884608"></A>#</P>
60	<P CLASS="LotsOfCode">
61	<A NAME="pgfId-884609"></A>#</P>
62	<P CLASS="LotsOfCode">
63	<A NAME="pgfId-884610"></A>#</P>
64	<P CLASS="LotsOfCode">
65	<A NAME="pgfId-884611"></A>############################################################################</P>
66	<P CLASS="LotsOfCode">
67	<A NAME="pgfId-884612"></A># #</P>
68	<P CLASS="LotsOfCode">
69	<A NAME="pgfId-884613"></A># Import: vcs and cdms modules. #</P>
70	<P CLASS="LotsOfCode">
71	<A NAME="pgfId-884614"></A># #</P>
72	<P CLASS="LotsOfCode">
73	<A NAME="pgfId-884615"></A>############################################################################</P>
74	<P CLASS="LotsOfCode">
75	<A NAME="pgfId-884616"></A>def simpleplot():</P>
76	<P CLASS="LotsOfCode">
77	<A NAME="pgfId-884617"></A> import vcs,cdms # import vcs and cdms</P>
78	<P CLASS="LotsOfCode">
79	<A NAME="pgfId-884618"></A> </P>
80	<P CLASS="LotsOfCode">
81	<A NAME="pgfId-884698"></A> #####################################################################</P>
82	<P CLASS="LotsOfCode">
83	<A NAME="pgfId-884699"></A> # See the CDMS document on how to ingest data. Also see the CU and #</P>
84	<P CLASS="LotsOfCode">
85	<A NAME="pgfId-884700"></A> # the Numeric documents on alternative ways to import data into VCS #</P>
86	<P CLASS="LotsOfCode">
87	<A NAME="pgfId-884703"></A> #####################################################################</P>
88	<P CLASS="LotsOfCode">
89	<A NAME="pgfId-884708"></A> </P>
90	<P CLASS="LotsOfCode">
91	<A NAME="pgfId-884619"></A> f=cdms.openDataset('example.nc') # open example file</P>
92	<P CLASS="LotsOfCode">
93	<A NAME="pgfId-884620"></A> clt=f.variables['clt'] # get variable clt</P>
94	<P CLASS="LotsOfCode">
95	<A NAME="pgfId-884621"></A> s=clt[0] # get clt data</P>
96	<P CLASS="LotsOfCode">
97	<A NAME="pgfId-884637"></A> </P>
98	<P CLASS="LotsOfCode">
99	<A NAME="pgfId-884658"></A> #######################################################################</P>
100	<P CLASS="LotsOfCode">
101	<A NAME="pgfId-884659"></A> # Basically to plot using the VCS module, three steps are required: #</P>
102	<P CLASS="LotsOfCode">
103	<A NAME="pgfId-884662"></A> # importing the vcs module; initializing the VCS Canvas Object, and #</P>
104	<P CLASS="LotsOfCode">
105	<A NAME="pgfId-884669"></A> # plotting the data on the VCS Canvas. #</P>
106	<P CLASS="LotsOfCode">
107	<A NAME="pgfId-884683"></A> ####################################################################### </P>
108	<P CLASS="LotsOfCode">
109	<A NAME="pgfId-884622"></A> x=vcs.init() # initialize vcs</P>
110	<P CLASS="LotsOfCode">
111	<A NAME="pgfId-884624"></A> x.plot(s,variable=clt) # plot data using default values</P>
112	<P CLASS="LotsOfCode">
113	<A NAME="pgfId-884697"></A> </P>
114	<P CLASS="LotsOfCode">
115	<A NAME="pgfId-884641"></A> print '*****************************************************************'</P>**
116	<P CLASS="LotsOfCode">
117	<A NAME="pgfId-884642"></A> print '**** **'</P>**
118	<P CLASS="LotsOfCode">
119	<A NAME="pgfId-884643"></A> print '**** S I M P L E P L O T T I N G C O M P L E T E D **'</P>**
120	<P CLASS="LotsOfCode">
121	<A NAME="pgfId-884644"></A> print '**** **'</P>**
122	<P CLASS="LotsOfCode">
123	<A NAME="pgfId-884645"></A> print '*****************************************************************'</P>**
124	<P CLASS="LotsOfCode">
125	<A NAME="pgfId-884646"></A> </P>
126	<P CLASS="LotsOfCode">
127	<A NAME="pgfId-884647"></A>if __name__=="__main__":</P>
128	<P CLASS="LotsOfCode">
129	<A NAME="pgfId-884648"></A> simpleplot()</P>
130	</DIV>
131	<DIV>
132	<H4 CLASS="Heading1">
133	<A NAME="pgfId-884714"></A><DIV>
134	<IMG SRC="vcs-2.gif">
135	</DIV>
136	Simple Overlay Plot Example:</H4>
137	<P CLASS="LotsOfCode">
138	<A NAME="pgfId-884722"></A>#</P>
139	<P CLASS="LotsOfCode">
140	<A NAME="pgfId-884723"></A># Simple Overlay Plot module</P>
141	<P CLASS="LotsOfCode">
142	<A NAME="pgfId-884724"></A>#</P>
143	<P CLASS="LotsOfCode">
144	<A NAME="pgfId-884725"></A>############################################################################</P>
145	<P CLASS="LotsOfCode">
146	<A NAME="pgfId-884726"></A># #</P>
147	<P CLASS="LotsOfCode">
148	<A NAME="pgfId-884727"></A># Module: simpleoverlay module #</P>
149	<P CLASS="LotsOfCode">
150	<A NAME="pgfId-884728"></A># #</P>
151	<P CLASS="LotsOfCode">
152	<A NAME="pgfId-884729"></A># Copyright: 2000, Regents of the University of California #</P>
153	<P CLASS="LotsOfCode">
154	<A NAME="pgfId-884730"></A># This software may not be distributed to others without #</P>
155	<P CLASS="LotsOfCode">
156	<A NAME="pgfId-884731"></A># permission of the author. #</P>
157	<P CLASS="LotsOfCode">
158	<A NAME="pgfId-884732"></A># #</P>
159	<P CLASS="LotsOfCode">
160	<A NAME="pgfId-884733"></A># Author: Dean N. Williams, Lawrence Livermore National Laboratory #</P>
161	<P CLASS="LotsOfCode">
162	<A NAME="pgfId-884734"></A># williams13@llnl.gov #</P>
163	<P CLASS="LotsOfCode">
164	<A NAME="pgfId-884735"></A># #</P>
165	<P CLASS="LotsOfCode">
166	<A NAME="pgfId-884736"></A># Description: Simple overlay plotting example #</P>
167	<P CLASS="LotsOfCode">
168	<A NAME="pgfId-884737"></A># #</P>
169	<P CLASS="LotsOfCode">
170	<A NAME="pgfId-884738"></A># Version: 1.0 #</P>
171	<P CLASS="LotsOfCode">
172	<A NAME="pgfId-884739"></A># #</P>
173	<P CLASS="LotsOfCode">
174	<A NAME="pgfId-884740"></A>############################################################################</P>
175	<P CLASS="LotsOfCode">
176	<A NAME="pgfId-884741"></A>#</P>
177	<P CLASS="LotsOfCode">
178	<A NAME="pgfId-884742"></A>#</P>
179	<P CLASS="LotsOfCode">
180	<A NAME="pgfId-884743"></A>#</P>
181	<P CLASS="LotsOfCode">
182	<A NAME="pgfId-884744"></A>############################################################################</P>
183	<P CLASS="LotsOfCode">
184	<A NAME="pgfId-884745"></A># #</P>
185	<P CLASS="LotsOfCode">
186	<A NAME="pgfId-884746"></A># Import: vcs and cdms modules. #</P>
187	<P CLASS="LotsOfCode">
188	<A NAME="pgfId-884747"></A># #</P>
189	<P CLASS="LotsOfCode">
190	<A NAME="pgfId-884748"></A>############################################################################</P>
191	<P CLASS="LotsOfCode">
192	<A NAME="pgfId-884749"></A>def simpleoverlay():</P>
193	<P CLASS="LotsOfCode">
194	<A NAME="pgfId-884750"></A> import vcs,cdms # import vcs and cdms</P>
195	<P CLASS="LotsOfCode">
196	<A NAME="pgfId-884751"></A> </P>
197	<P CLASS="LotsOfCode">
198	<A NAME="pgfId-884752"></A> #####################################################################</P>
199	<P CLASS="LotsOfCode">
200	<A NAME="pgfId-884753"></A> # See the CDMS document on how to ingest data. Also see the CU and #</P>
201	<P CLASS="LotsOfCode">
202	<A NAME="pgfId-884754"></A> # the Numeric documents on alternative ways to import data into VCS #</P>
203	<P CLASS="LotsOfCode">
204	<A NAME="pgfId-884755"></A> #####################################################################</P>
205	<P CLASS="LotsOfCode">
206	<A NAME="pgfId-884756"></A> </P>
207	<P CLASS="LotsOfCode">
208	<A NAME="pgfId-884757"></A> f=cdms.openDataset('example.nc') # open example file</P>
209	<P CLASS="LotsOfCode">
210	<A NAME="pgfId-884758"></A> clt=f.variables['clt'] # get variable clt</P>
211	<P CLASS="LotsOfCode">
212	<A NAME="pgfId-884759"></A> s=clt[0] # get clt data</P>
213	<P CLASS="LotsOfCode">
214	<A NAME="pgfId-884763"></A> </P>
215	<P CLASS="LotsOfCode">
216	<A NAME="pgfId-884764"></A> ########################################################################</P>
217	<P CLASS="LotsOfCode">
218	<A NAME="pgfId-884765"></A> # Basically to plot using the VCS module, three steps are required: #</P>
219	<P CLASS="LotsOfCode">
220	<A NAME="pgfId-884766"></A> # importing the vcs module; initializing the VCS Canvas Object, and #</P>
221	<P CLASS="LotsOfCode">
222	<A NAME="pgfId-884767"></A> # plot the data on the VCS Canvas. #</P>
223	<P CLASS="LotsOfCode">
224	<A NAME="pgfId-884813"></A> # #</P>
225	<P CLASS="LotsOfCode">
226	<A NAME="pgfId-884803"></A> # Note: #</P>
227	<P CLASS="LotsOfCode">
228	<A NAME="pgfId-884808"></A> # In the example below, we are using isofill and isoline to plot the #</P>
229	<P CLASS="LotsOfCode">
230	<A NAME="pgfId-884809"></A> # data. We could just as easily used the `plot()' function to achieve #</P>
231	<P CLASS="LotsOfCode">
232	<A NAME="pgfId-884816"></A> # the same result: #</P>
233	<P CLASS="LotsOfCode">
234	<A NAME="pgfId-884817"></A> # x.plot(s,'default', `isofill', variable=clt) #</P>
235	<P CLASS="LotsOfCode">
236	<A NAME="pgfId-884818"></A> # x.plot(s,'default_dud', `isoline', variable=clt) #</P>
237	<P CLASS="LotsOfCode">
238	<A NAME="pgfId-884822"></A> # Note: #</P>
239	<P CLASS="LotsOfCode">
240	<A NAME="pgfId-884823"></A> # `default' and `default_dud' are passed as the second argument in #</P>
241	<P CLASS="LotsOfCode">
242	<A NAME="pgfId-884824"></A> # plot routines, respectfully. `default' represents a VCS template #</P>
243	<P CLASS="LotsOfCode">
244	<A NAME="pgfId-884825"></A> # that displays the text and plot lengend, while `default_dud' is a #</P>
245	<P CLASS="LotsOfCode">
246	<A NAME="pgfId-884826"></A> # VCS template that will only display the data on the VCS Canvas. #</P>
247	<P CLASS="LotsOfCode">
248	<A NAME="pgfId-884819"></A> ######################################################################## </P>
249	<P CLASS="LotsOfCode">
250	<A NAME="pgfId-884769"></A> x=vcs.init() # initialize vcs</P>
251	<P CLASS="LotsOfCode">
252	<A NAME="pgfId-884770"></A> x.isofill(s,'default',variable=clt) # plot data using default values</P>
253	<P CLASS="LotsOfCode">
254	<A NAME="pgfId-884988"></A> x.isoline(s,'default_dud',variable=clt) # overlay isolines over isofill plot</P>
255	<P CLASS="LotsOfCode">
256	<A NAME="pgfId-884989"></A> </P>
257	<P CLASS="LotsOfCode">
258	<A NAME="pgfId-884990"></A> print '***************************************************************'</P>**
259	<P CLASS="LotsOfCode">
260	<A NAME="pgfId-884773"></A> print '**** **'</P>**
261	<P CLASS="LotsOfCode">
262	<A NAME="pgfId-884774"></A> print '**** S I M P L E O V E R L A Y C O M P L E T E D **'</P>**
263	<P CLASS="LotsOfCode">
264	<A NAME="pgfId-884775"></A> print '**** **'</P>**
265	<P CLASS="LotsOfCode">
266	<A NAME="pgfId-884776"></A> print '***************************************************************'</P>**
267	<P CLASS="LotsOfCode">
268	<A NAME="pgfId-884777"></A> </P>
269	<P CLASS="LotsOfCode">
270	<A NAME="pgfId-884778"></A>if __name__=="__main__":</P>
271	<P CLASS="LotsOfCode">
272	<A NAME="pgfId-884779"></A> simpleoverlay()</P>
273	</DIV>
274	<DIV>
275	<H4 CLASS="Heading1">
276	<A NAME="pgfId-837381"></A><DIV>
277	<IMG SRC="vcs-2.gif">
278	</DIV>
279	Boxfill Graphics Method Example:</H4>
280	<P CLASS="LotsOfCode">
281	<A NAME="pgfId-837357"></A>#</P>
282	<P CLASS="LotsOfCode">
283	<A NAME="pgfId-837385"></A># Example Boxfill (Gfb) module</P>
284	<P CLASS="LotsOfCode">
285	<A NAME="pgfId-837386"></A>#</P>
286	<P CLASS="LotsOfCode">
287	<A NAME="pgfId-837387"></A>############################################################################</P>
288	<P CLASS="LotsOfCode">
289	<A NAME="pgfId-837388"></A># #</P>
290	<P CLASS="LotsOfCode">
291	<A NAME="pgfId-837389"></A># Module: exampleboxfill module #</P>
292	<P CLASS="LotsOfCode">
293	<A NAME="pgfId-837390"></A># #</P>
294	<P CLASS="LotsOfCode">
295	<A NAME="pgfId-837391"></A># Copyright: 2000, Regents of the University of California #</P>
296	<P CLASS="LotsOfCode">
297	<A NAME="pgfId-837392"></A># This software may not be distributed to others without #</P>
298	<P CLASS="LotsOfCode">
299	<A NAME="pgfId-837393"></A># permission of the author. #</P>
300	<P CLASS="LotsOfCode">
301	<A NAME="pgfId-837394"></A># #</P>
302	<P CLASS="LotsOfCode">
303	<A NAME="pgfId-837395"></A># Author: Dean N. Williams, Lawrence Livermore National Laboratory #</P>
304	<P CLASS="LotsOfCode">
305	<A NAME="pgfId-837396"></A># williams13@llnl.gov #</P>
306	<P CLASS="LotsOfCode">
307	<A NAME="pgfId-837397"></A># #</P>
308	<P CLASS="LotsOfCode">
309	<A NAME="pgfId-837398"></A># Description: Example use of VCS's boxfill graphics method. #</P>
310	<P CLASS="LotsOfCode">
311	<A NAME="pgfId-837399"></A># #</P>
312	<P CLASS="LotsOfCode">
313	<A NAME="pgfId-837400"></A># Version: 1.0 #</P>
314	<P CLASS="LotsOfCode">
315	<A NAME="pgfId-837401"></A># #</P>
316	<P CLASS="LotsOfCode">
317	<A NAME="pgfId-837402"></A>############################################################################</P>
318	<P CLASS="LotsOfCode">
319	<A NAME="pgfId-837403"></A>#</P>
320	<P CLASS="LotsOfCode">
321	<A NAME="pgfId-837404"></A>#</P>
322	<P CLASS="LotsOfCode">
323	<A NAME="pgfId-837405"></A>#</P>
324	<P CLASS="LotsOfCode">
325	<A NAME="pgfId-837406"></A>############################################################################</P>
326	<P CLASS="LotsOfCode">
327	<A NAME="pgfId-837407"></A># #</P>
328	<P CLASS="LotsOfCode">
329	<A NAME="pgfId-837408"></A># Import: vcs and cdms modules. #</P>
330	<P CLASS="LotsOfCode">
331	<A NAME="pgfId-837409"></A># #</P>
332	<P CLASS="LotsOfCode">
333	<A NAME="pgfId-837410"></A>############################################################################</P>
334	<P CLASS="LotsOfCode">
335	<A NAME="pgfId-837411"></A>def exampleboxfill():</P>
336	<P CLASS="LotsOfCode">
337	<A NAME="pgfId-837412"></A> import vcs,cdms # import vcs and cdms</P>
338	<P CLASS="LotsOfCode">
339	<A NAME="pgfId-837413"></A> </P>
340	<P CLASS="LotsOfCode">
341	<A NAME="pgfId-837414"></A> f=cdms.openDataset('example.nc') # open example file</P>
342	<P CLASS="LotsOfCode">
343	<A NAME="pgfId-837415"></A> clt=f.variables['clt'] # get variable clt</P>
344	<P CLASS="LotsOfCode">
345	<A NAME="pgfId-881605"></A> s=clt[0] # get clt data</P>
346	<P CLASS="LotsOfCode">
347	<A NAME="pgfId-837416"></A> x=vcs.init() # construct vcs canvas</P>
348	<P CLASS="LotsOfCode">
349	<A NAME="pgfId-837417"></A> </P>
350	<P CLASS="LotsOfCode">
351	<A NAME="pgfId-837418"></A> x.plot(s,'default','boxfill','quick',variable=clt)# plot slab the old way</P>
352	<P CLASS="LotsOfCode">
353	<A NAME="pgfId-837419"></A> x.geometry(450,337) # change the geometry</P>
354	<P CLASS="LotsOfCode">
355	<A NAME="pgfId-837420"></A> </P>
356	<P CLASS="LotsOfCode">
357	<A NAME="pgfId-837421"></A> print x.listelements('boxfill') # print boxfill Python list</P>
358	<P CLASS="LotsOfCode">
359	<A NAME="pgfId-837422"></A> x.show('boxfill') # show list of boxfill graphics methods</P>
360	<P CLASS="LotsOfCode">
361	<A NAME="pgfId-837423"></A> a=x.getboxfill('quick') # get 'quick' boxfill graphics method</P>
362	<P CLASS="LotsOfCode">
363	<A NAME="pgfId-837424"></A> if x.isgraphicsmethod(a): # check for graphics method</P>
364	<P CLASS="LotsOfCode">
365	<A NAME="pgfId-837425"></A> print 'Yes, this is a graphics method'</P>
366	<P CLASS="LotsOfCode">
367	<A NAME="pgfId-837426"></A> if x.isboxfill(a): # check for boxfill</P>
368	<P CLASS="LotsOfCode">
369	<A NAME="pgfId-837427"></A> print 'Yes, this is a isofill graphics method'</P>
370	<P CLASS="LotsOfCode">
371	<A NAME="pgfId-837428"></A> a.list() # list its attributes</P>
372	<P CLASS="LotsOfCode">
373	<A NAME="pgfId-837429"></A> </P>
374	<P CLASS="LotsOfCode">
375	<A NAME="pgfId-837430"></A> a.color_1=50 # change color_1 index attribute</P>
376	<P CLASS="LotsOfCode">
377	<A NAME="pgfId-837431"></A> a.xticlabels('lon30','lon30') # change xlabels attribute</P>
378	<P CLASS="LotsOfCode">
379	<A NAME="pgfId-837432"></A> a.xticlabels('','') # change remove xlables from plot</P>
380	<P CLASS="LotsOfCode">
381	<A NAME="pgfId-837433"></A> a.datawc(-45.0, 45.0, -90.0, 90.0) # change region</P>
382	<P CLASS="LotsOfCode">
383	<A NAME="pgfId-837434"></A> a.datawc(1e20,1e20,1e20,1e20) # change region back</P>
384	<P CLASS="LotsOfCode">
385	<A NAME="pgfId-837435"></A> a.xticlabels('*') # change attribute labels back</P>
386	<P CLASS="LotsOfCode">
387	<A NAME="pgfId-837436"></A> </P>
388	<P CLASS="LotsOfCode">
389	<A NAME="pgfId-837437"></A> x.mode=0 # turn atomatic update off</P>
390	<P CLASS="LotsOfCode">
391	<A NAME="pgfId-837438"></A> a.color_1=100 # change color_1 attribute</P>
392	<P CLASS="LotsOfCode">
393	<A NAME="pgfId-837439"></A> a.color_2=200 # change color_2 index value</P>
394	<P CLASS="LotsOfCode">
395	<A NAME="pgfId-837440"></A> a.xticlabels('lon30','lon30') # change attribute</P>
396	<P CLASS="LotsOfCode">
397	<A NAME="pgfId-837441"></A> a.yticlabels('','') # change y-labels off attribute</P>
398	<P CLASS="LotsOfCode">
399	<A NAME="pgfId-837442"></A> a.datawc(-45.0, 45.0, -90.0, 90.0) # change region</P>
400	<P CLASS="LotsOfCode">
401	<A NAME="pgfId-837443"></A> x.update() # view changes now</P>
402	<P CLASS="LotsOfCode">
403	<A NAME="pgfId-837444"></A> </P>
404	<P CLASS="LotsOfCode">
405	<A NAME="pgfId-837445"></A> a.script('test','w') # save 'quick' boxfill as a Python script</P>
406	<P CLASS="LotsOfCode">
407	<A NAME="pgfId-837446"></A> </P>
408	<P CLASS="LotsOfCode">
409	<A NAME="pgfId-837447"></A> x.mode=1 # turn atomatic update mode back on</P>
410	<P CLASS="LotsOfCode">
411	<A NAME="pgfId-837449"></A> a.color_1=16 # change color_1 attribute</P>
412	<P CLASS="LotsOfCode">
413	<A NAME="pgfId-837450"></A> a.color_2=239 # change color_2 index value</P>
414	<P CLASS="LotsOfCode">
415	<A NAME="pgfId-837451"></A> a.level_1=20 # change level_1</P>
416	<P CLASS="LotsOfCode">
417	<A NAME="pgfId-837452"></A> a.level_2=80 # change level_2</P>
418	<P CLASS="LotsOfCode">
419	<A NAME="pgfId-837453"></A> a.datawc(1e20,1e20,1e20,1e20) # change region back</P>
420	<P CLASS="LotsOfCode">
421	<A NAME="pgfId-837454"></A> a.yticlabels('*') # change y-labels attribute</P>
422	<P CLASS="LotsOfCode">
423	<A NAME="pgfId-837455"></A> </P>
424	<P CLASS="LotsOfCode">
425	<A NAME="pgfId-837456"></A> x.scriptobject(a,'test', 'a') # append 'quick' to the existing file</P>
426	<P CLASS="LotsOfCode">
427	<A NAME="pgfId-837457"></A> a.script('test.scr','w') # save 'quick' as a VCS script file</P>
428	<P CLASS="LotsOfCode">
429	<A NAME="pgfId-837458"></A> </P>
430	<P CLASS="LotsOfCode">
431	<A NAME="pgfId-837459"></A> x.show('template') # show the list of templates</P>
432	<P CLASS="LotsOfCode">
433	<A NAME="pgfId-837460"></A> t=x.createtemplate('test','AMIPDUD')# create template 'test' from AMIPDUD</P>
434	<P CLASS="LotsOfCode">
435	<A NAME="pgfId-837461"></A> </P>
436	<P CLASS="LotsOfCode">
437	<A NAME="pgfId-837462"></A> x.clear() # clear the VCS Canvas</P>
438	<P CLASS="LotsOfCode">
439	<A NAME="pgfId-837463"></A> x.boxfill(s,a,'default') # plot using default template</P>
440	<P CLASS="LotsOfCode">
441	<A NAME="pgfId-837464"></A> x.clear() # clear the VCS Canvas</P>
442	<P CLASS="LotsOfCode">
443	<A NAME="pgfId-837465"></A> x.boxfill(a,'default',s) # plot using default template, but, reverse the order</P>
444	<P CLASS="LotsOfCode">
445	<A NAME="pgfId-837466"></A> x.clear() # clear the VCS Canvas</P>
446	<P CLASS="LotsOfCode">
447	<A NAME="pgfId-837467"></A> x.boxfill(s,a,t) # plot using template 'test'</P>
448	<P CLASS="LotsOfCode">
449	<A NAME="pgfId-837468"></A> x.clear() # clear the VCS Canvas</P>
450	<P CLASS="LotsOfCode">
451	<A NAME="pgfId-837469"></A> x.boxfill(a,s,t) # plot using template 'test', but reverse the objects</P>
452	<P CLASS="LotsOfCode">
453	<A NAME="pgfId-837470"></A> x.clear() # clear the VCS Canvas</P>
454	<P CLASS="LotsOfCode">
455	<A NAME="pgfId-837471"></A> x.boxfill(t,a,s) # plot using template 'test', but reverse the objects</P>
456	<P CLASS="LotsOfCode">
457	<A NAME="pgfId-837472"></A> x.clear() # clear the VCS Canvas</P>
458	<P CLASS="LotsOfCode">
459	<A NAME="pgfId-837473"></A> </P>
460	<P CLASS="LotsOfCode">
461	<A NAME="pgfId-837474"></A> x.plot(t,a,s) # plot using the new way</P>
462	<P CLASS="LotsOfCode">
463	<A NAME="pgfId-837475"></A> x.clear() # clear the VCS Canvas</P>
464	<P CLASS="LotsOfCode">
465	<A NAME="pgfId-837476"></A> x.plot(a,t,s) # plot using the new way</P>
466	<P CLASS="LotsOfCode">
467	<A NAME="pgfId-837477"></A> x.clear() # clear the VCS Canvas</P>
468	<P CLASS="LotsOfCode">
469	<A NAME="pgfId-837478"></A> x.plot(s,t,a) # plot using the new way</P>
470	<P CLASS="LotsOfCode">
471	<A NAME="pgfId-837479"></A> x.clear() # clear the VCS Canvas</P>
472	<P CLASS="LotsOfCode">
473	<A NAME="pgfId-837480"></A> x.plot('default',a,s) # plot using the new way</P>
474	<P CLASS="LotsOfCode">
475	<A NAME="pgfId-837481"></A> x.clear() # clear the VCS Canvas</P>
476	<P CLASS="LotsOfCode">
477	<A NAME="pgfId-837482"></A> x.plot('default',s) # plot using the new way</P>
478	<P CLASS="LotsOfCode">
479	<A NAME="pgfId-837483"></A> </P>
480	<P CLASS="LotsOfCode">
481	<A NAME="pgfId-837484"></A> </P>
482	<P CLASS="LotsOfCode">
483	<A NAME="pgfId-837485"></A> x.show('boxfill') # show boxfill list without test2</P>
484	<P CLASS="LotsOfCode">
485	<A NAME="pgfId-837486"></A> a=x.createboxfill('test2','quick') # create 'test2' from 'quick'</P>
486	<P CLASS="LotsOfCode">
487	<A NAME="pgfId-837487"></A> a.color_1=50 # change color level</P>
488	<P CLASS="LotsOfCode">
489	<A NAME="pgfId-837488"></A> a.list() # list its attributes</P>
490	<P CLASS="LotsOfCode">
491	<A NAME="pgfId-837489"></A> x.show('boxfill') # show boxfill list with test2</P>
492	<P CLASS="LotsOfCode">
493	<A NAME="pgfId-837490"></A> x.removeobject(a) # remove test2 from boxfill list</P>
494	<P CLASS="LotsOfCode">
495	<A NAME="pgfId-837491"></A> x.show('boxfill') # show boxfill list without test2</P>
496	<P CLASS="LotsOfCode">
497	<A NAME="pgfId-837492"></A> </P>
498	<P CLASS="LotsOfCode">
499	<A NAME="pgfId-837493"></A> print '*****************************************************************'</P>**
500	<P CLASS="LotsOfCode">
501	<A NAME="pgfId-837494"></A> print '**** **'</P>**
502	<P CLASS="LotsOfCode">
503	<A NAME="pgfId-837495"></A> print '**** B O X F I L L E X A M P L E C O M P L E T E D **'</P>**
504	<P CLASS="LotsOfCode">
505	<A NAME="pgfId-837496"></A> print '**** **'</P>**
506	<P CLASS="LotsOfCode">
507	<A NAME="pgfId-837499"></A> print '*****************************************************************'</P>**
508	<P CLASS="LotsOfCode">
509	<A NAME="pgfId-882755"></A> </P>
510	<P CLASS="LotsOfCode">
511	<A NAME="pgfId-882759"></A>if __name__=="__main__":</P>
512	<P CLASS="LotsOfCode">
513	<A NAME="pgfId-882760"></A> exampleboxfill()</P>
514	<P CLASS="LotsOfCode">
515	<A NAME="pgfId-882756"></A> </P>
516	<P CLASS="LotsOfCode">
517	<A NAME="pgfId-837500"></A> </P>
518	</DIV>
519	<DIV>
520	<H4 CLASS="Heading1">
521	<A NAME="pgfId-837531"></A><DIV>
522	<IMG SRC="vcs-2.gif">
523	</DIV>
524	Continents Graphics Method Example:</H4>
525	<P CLASS="LotsOfCode">
526	<A NAME="pgfId-882094"></A>#</P>
527	<P CLASS="LotsOfCode">
528	<A NAME="pgfId-882096"></A># Example Continents (Gcon) module</P>
529	<P CLASS="LotsOfCode">
530	<A NAME="pgfId-882097"></A>#</P>
531	<P CLASS="LotsOfCode">
532	<A NAME="pgfId-882098"></A>############################################################################</P>
533	<P CLASS="LotsOfCode">
534	<A NAME="pgfId-882099"></A># #</P>
535	<P CLASS="LotsOfCode">
536	<A NAME="pgfId-882100"></A># Module: examplecontinents module #</P>
537	<P CLASS="LotsOfCode">
538	<A NAME="pgfId-882101"></A># #</P>
539	<P CLASS="LotsOfCode">
540	<A NAME="pgfId-882102"></A># Copyright: 2000, Regents of the University of California #</P>
541	<P CLASS="LotsOfCode">
542	<A NAME="pgfId-882103"></A># This software may not be distributed to others without #</P>
543	<P CLASS="LotsOfCode">
544	<A NAME="pgfId-882104"></A># permission of the author. #</P>
545	<P CLASS="LotsOfCode">
546	<A NAME="pgfId-882105"></A># #</P>
547	<P CLASS="LotsOfCode">
548	<A NAME="pgfId-882106"></A># Author: Dean N. Williams, Lawrence Livermore National Laboratory #</P>
549	<P CLASS="LotsOfCode">
550	<A NAME="pgfId-882107"></A># williams13@llnl.gov #</P>
551	<P CLASS="LotsOfCode">
552	<A NAME="pgfId-882108"></A># #</P>
553	<P CLASS="LotsOfCode">
554	<A NAME="pgfId-882109"></A># Description: Example of VCS's continents graphics method. #</P>
555	<P CLASS="LotsOfCode">
556	<A NAME="pgfId-882110"></A># #</P>
557	<P CLASS="LotsOfCode">
558	<A NAME="pgfId-882111"></A># Version: 1.0 #</P>
559	<P CLASS="LotsOfCode">
560	<A NAME="pgfId-882112"></A># #</P>
561	<P CLASS="LotsOfCode">
562	<A NAME="pgfId-882113"></A>############################################################################</P>
563	<P CLASS="LotsOfCode">
564	<A NAME="pgfId-882114"></A>#</P>
565	<P CLASS="LotsOfCode">
566	<A NAME="pgfId-882115"></A>#</P>
567	<P CLASS="LotsOfCode">
568	<A NAME="pgfId-882116"></A>#</P>
569	<P CLASS="LotsOfCode">
570	<A NAME="pgfId-882117"></A>############################################################################</P>
571	<P CLASS="LotsOfCode">
572	<A NAME="pgfId-882118"></A># #</P>
573	<P CLASS="LotsOfCode">
574	<A NAME="pgfId-882119"></A># Import: vcs modules. #</P>
575	<P CLASS="LotsOfCode">
576	<A NAME="pgfId-882120"></A># #</P>
577	<P CLASS="LotsOfCode">
578	<A NAME="pgfId-882121"></A>############################################################################</P>
579	<P CLASS="LotsOfCode">
580	<A NAME="pgfId-882122"></A>def examplecontinents():</P>
581	<P CLASS="LotsOfCode">
582	<A NAME="pgfId-882123"></A> import vcs # import vcs and cu</P>
583	<P CLASS="LotsOfCode">
584	<A NAME="pgfId-882124"></A> </P>
585	<P CLASS="LotsOfCode">
586	<A NAME="pgfId-882125"></A> x=vcs.init() # construct vcs canvas</P>
587	<P CLASS="LotsOfCode">
588	<A NAME="pgfId-882126"></A> </P>
589	<P CLASS="LotsOfCode">
590	<A NAME="pgfId-882127"></A> x.plot('default','continents','quick')# plot slab the old way</P>
591	<P CLASS="LotsOfCode">
592	<A NAME="pgfId-882128"></A> x.geometry(450,337,100,0) # change the geometry and location</P>
593	<P CLASS="LotsOfCode">
594	<A NAME="pgfId-882129"></A> </P>
595	<P CLASS="LotsOfCode">
596	<A NAME="pgfId-882130"></A> </P>
597	<P CLASS="LotsOfCode">
598	<A NAME="pgfId-882131"></A> x.show('continents') # show list of continents</P>
599	<P CLASS="LotsOfCode">
600	<A NAME="pgfId-882132"></A> a=x.getcontinents('quick') # get 'quick' continents</P>
601	<P CLASS="LotsOfCode">
602	<A NAME="pgfId-882133"></A> if x.isgraphicsmethod(a): # test object 'a' for graphics method</P>
603	<P CLASS="LotsOfCode">
604	<A NAME="pgfId-882134"></A> print 'Yes, this is a graphics method'</P>
605	<P CLASS="LotsOfCode">
606	<A NAME="pgfId-882135"></A> if x.iscontinents(a): # test object 'a' if continents</P>
607	<P CLASS="LotsOfCode">
608	<A NAME="pgfId-882136"></A> print 'Yes, this is an continents graphics method'</P>
609	<P CLASS="LotsOfCode">
610	<A NAME="pgfId-882137"></A> a.list() # list the continents' attributes and values</P>
611	<P CLASS="LotsOfCode">
612	<A NAME="pgfId-882138"></A> </P>
613	<P CLASS="LotsOfCode">
614	<A NAME="pgfId-882139"></A> a.script('test','w') # save 'quick' continents as a Python script</P>
615	<P CLASS="LotsOfCode">
616	<A NAME="pgfId-882140"></A> </P>
617	<P CLASS="LotsOfCode">
618	<A NAME="pgfId-882141"></A> a.xticlabels('','') # remove the x-axis</P>
619	<P CLASS="LotsOfCode">
620	<A NAME="pgfId-882142"></A> a.xticlabels('lon30','lon30') # change the x-axis</P>
621	<P CLASS="LotsOfCode">
622	<A NAME="pgfId-882143"></A> a.xticlabels('*') # put the x-axis</P>
623	<P CLASS="LotsOfCode">
624	<A NAME="pgfId-882144"></A> a.datawc(-45.0, 45.0, -90.0, 90.0) # change the region</P>
625	<P CLASS="LotsOfCode">
626	<A NAME="pgfId-882145"></A> a.datawc(1e20,1e20,1e20,1e20) # put the region back</P>
627	<P CLASS="LotsOfCode">
628	<A NAME="pgfId-882146"></A> </P>
629	<P CLASS="LotsOfCode">
630	<A NAME="pgfId-882147"></A> a.line=1 # same as 'dash', change the line style</P>
631	<P CLASS="LotsOfCode">
632	<A NAME="pgfId-882148"></A> a.line=2 # same as 'dot', change the line style</P>
633	<P CLASS="LotsOfCode">
634	<A NAME="pgfId-882149"></A> a.line=3 # same as 'dash-dot', change the line style</P>
635	<P CLASS="LotsOfCode">
636	<A NAME="pgfId-882150"></A> a.line=0 # same as 'solid', change the line style</P>
637	<P CLASS="LotsOfCode">
638	<A NAME="pgfId-882151"></A> a.line=4 # same as 'long-dash', change the line style</P>
639	<P CLASS="LotsOfCode">
640	<A NAME="pgfId-882152"></A> a.linecolor=(77) # change the line color</P>
641	<P CLASS="LotsOfCode">
642	<A NAME="pgfId-882153"></A> a.linecolor=16 # change the line color</P>
643	<P CLASS="LotsOfCode">
644	<A NAME="pgfId-882154"></A> a.linecolor=44 # same as a.linecolor=(44)</P>
645	<P CLASS="LotsOfCode">
646	<A NAME="pgfId-882155"></A> a.linecolor=None # use the default line color, black</P>
647	<P CLASS="LotsOfCode">
648	<A NAME="pgfId-882156"></A> a.line=None # use default line style, solid black line</P>
649	<P CLASS="LotsOfCode">
650	<A NAME="pgfId-882157"></A> </P>
651	<P CLASS="LotsOfCode">
652	<A NAME="pgfId-882158"></A> x.clear() # clear the VCS Canvas</P>
653	<P CLASS="LotsOfCode">
654	<A NAME="pgfId-882159"></A> x.continents(a,'default') # plot continents using 'default' template</P>
655	<P CLASS="LotsOfCode">
656	<A NAME="pgfId-882160"></A> </P>
657	<P CLASS="LotsOfCode">
658	<A NAME="pgfId-882161"></A> x.show('template') # show the list of templates</P>
659	<P CLASS="LotsOfCode">
660	<A NAME="pgfId-882162"></A> t=x.createtemplate('test') # create template 'test' from 'default' template</P>
661	<P CLASS="LotsOfCode">
662	<A NAME="pgfId-882163"></A> if x.istemplate(t): # test whether 't' is a template or not</P>
663	<P CLASS="LotsOfCode">
664	<A NAME="pgfId-882164"></A> x.show('template') # show the list of templates</P>
665	<P CLASS="LotsOfCode">
666	<A NAME="pgfId-882165"></A> </P>
667	<P CLASS="LotsOfCode">
668	<A NAME="pgfId-882167"></A> x.clear() # clear the VCS Canvas</P>
669	<P CLASS="LotsOfCode">
670	<A NAME="pgfId-882168"></A> x.plot(t,a) # plot continents using template 't', and continents 'a'</P>
671	<P CLASS="LotsOfCode">
672	<A NAME="pgfId-882169"></A> x.clear() # clear the VCS Canvas</P>
673	<P CLASS="LotsOfCode">
674	<A NAME="pgfId-882170"></A> x.continents(a,t) # plot continents</P>
675	<P CLASS="LotsOfCode">
676	<A NAME="pgfId-882171"></A> </P>
677	<P CLASS="LotsOfCode">
678	<A NAME="pgfId-882172"></A> #########################################################################</P>
679	<P CLASS="LotsOfCode">
680	<A NAME="pgfId-882173"></A> # Create line object 'l' from the default line #</P>
681	<P CLASS="LotsOfCode">
682	<A NAME="pgfId-882174"></A> #########################################################################</P>
683	<P CLASS="LotsOfCode">
684	<A NAME="pgfId-882175"></A> x.show('line')</P>
685	<P CLASS="LotsOfCode">
686	<A NAME="pgfId-882176"></A> l=x.createline('test')</P>
687	<P CLASS="LotsOfCode">
688	<A NAME="pgfId-882177"></A> if x.issecondaryobject(l): # check to see if it is a secondary object</P>
689	<P CLASS="LotsOfCode">
690	<A NAME="pgfId-882178"></A> print 'Yes, this is a secondary object.'</P>
691	<P CLASS="LotsOfCode">
692	<A NAME="pgfId-882179"></A> if x.isline(l): # check to see if it is a line object</P>
693	<P CLASS="LotsOfCode">
694	<A NAME="pgfId-882180"></A> print 'Yes, this is a line object.'</P>
695	<P CLASS="LotsOfCode">
696	<A NAME="pgfId-882181"></A> l.list() # list the line's attributes and values</P>
697	<P CLASS="LotsOfCode">
698	<A NAME="pgfId-882182"></A> </P>
699	<P CLASS="LotsOfCode">
700	<A NAME="pgfId-882183"></A> #########################################################################</P>
701	<P CLASS="LotsOfCode">
702	<A NAME="pgfId-882184"></A> # Use the create line object 'l' from above and modify the line object #</P>
703	<P CLASS="LotsOfCode">
704	<A NAME="pgfId-882185"></A> #########################################################################</P>
705	<P CLASS="LotsOfCode">
706	<A NAME="pgfId-882186"></A> a.line=l # use the line object</P>
707	<P CLASS="LotsOfCode">
708	<A NAME="pgfId-882187"></A> l.list() # list the line object attributes and values</P>
709	<P CLASS="LotsOfCode">
710	<A NAME="pgfId-882188"></A> l.color = 44 # change the line color</P>
711	<P CLASS="LotsOfCode">
712	<A NAME="pgfId-882189"></A> l.type ='dash' # change the line type</P>
713	<P CLASS="LotsOfCode">
714	<A NAME="pgfId-882190"></A> </P>
715	<P CLASS="LotsOfCode">
716	<A NAME="pgfId-882191"></A> x.show('continents') # show list of continents</P>
717	<P CLASS="LotsOfCode">
718	<A NAME="pgfId-882192"></A> r=x.createcontinents('test2','quick')# create continents 'test2'</P>
719	<P CLASS="LotsOfCode">
720	<A NAME="pgfId-882193"></A> x.show('continents') # show list of continents</P>
721	<P CLASS="LotsOfCode">
722	<A NAME="pgfId-882194"></A> x.removeobject(r) # remove continents 'test2'</P>
723	<P CLASS="LotsOfCode">
724	<A NAME="pgfId-882195"></A> x.show('continents') # show list of continents</P>
725	<P CLASS="LotsOfCode">
726	<A NAME="pgfId-882196"></A> </P>
727	<P CLASS="LotsOfCode">
728	<A NAME="pgfId-882197"></A> ######################################################################</P>
729	<P CLASS="LotsOfCode">
730	<A NAME="pgfId-882198"></A> # to see how x.update and x.mode work, see testoutline.py #</P>
731	<P CLASS="LotsOfCode">
732	<A NAME="pgfId-882199"></A> ######################################################################</P>
733	<P CLASS="LotsOfCode">
734	<A NAME="pgfId-882200"></A> #x.update()</P>
735	<P CLASS="LotsOfCode">
736	<A NAME="pgfId-882201"></A> #x.mode=1</P>
737	<P CLASS="LotsOfCode">
738	<A NAME="pgfId-882202"></A> #x.mode=0</P>
739	<P CLASS="LotsOfCode">
740	<A NAME="pgfId-882203"></A> print '********************************************************'</P>**
741	<P CLASS="LotsOfCode">
742	<A NAME="pgfId-882204"></A> print '**** **'</P>**
743	<P CLASS="LotsOfCode">
744	<A NAME="pgfId-882205"></A> print '**** C O N T I N E N T S C O M P L E T E D **'</P>**
745	<P CLASS="LotsOfCode">
746	<A NAME="pgfId-882206"></A> print '**** **'</P>**
747	<P CLASS="LotsOfCode">
748	<A NAME="pgfId-882207"></A> print '********************************************************'</P>**
749	<P CLASS="LotsOfCode">
750	<A NAME="pgfId-882744"></A> </P>
751	<P CLASS="LotsOfCode">
752	<A NAME="pgfId-882748"></A> </P>
753	<P CLASS="LotsOfCode">
754	<A NAME="pgfId-882749"></A>if __name__=="__main__":</P>
755	<P CLASS="LotsOfCode">
756	<A NAME="pgfId-882750"></A> examplecontinents()</P>
757	</DIV>
758	<DIV>
759	<H4 CLASS="Heading1">
760	<A NAME="pgfId-881645"></A><DIV>
761	<IMG SRC="vcs-2.gif">
762	</DIV>
763	Isofill Graphics Method Example:</H4>
764	<P CLASS="LotsOfCode">
765	<A NAME="pgfId-881947"></A>#</P>
766	<P CLASS="LotsOfCode">
767	<A NAME="pgfId-881948"></A># Example Isofill (Gfi) module</P>
768	<P CLASS="LotsOfCode">
769	<A NAME="pgfId-881949"></A>#</P>
770	<P CLASS="LotsOfCode">
771	<A NAME="pgfId-881950"></A>############################################################################</P>
772	<P CLASS="LotsOfCode">
773	<A NAME="pgfId-881951"></A># #</P>
774	<P CLASS="LotsOfCode">
775	<A NAME="pgfId-881952"></A># Module: exampleisofill module #</P>
776	<P CLASS="LotsOfCode">
777	<A NAME="pgfId-881953"></A># #</P>
778	<P CLASS="LotsOfCode">
779	<A NAME="pgfId-881954"></A># Copyright: 2000, Regents of the University of California #</P>
780	<P CLASS="LotsOfCode">
781	<A NAME="pgfId-881955"></A># This software may not be distributed to others without #</P>
782	<P CLASS="LotsOfCode">
783	<A NAME="pgfId-881956"></A># permission of the author. #</P>
784	<P CLASS="LotsOfCode">
785	<A NAME="pgfId-881957"></A># #</P>
786	<P CLASS="LotsOfCode">
787	<A NAME="pgfId-881958"></A># Author: Dean N. Williams, Lawrence Livermore National Laboratory #</P>
788	<P CLASS="LotsOfCode">
789	<A NAME="pgfId-881959"></A># williams13@llnl.gov #</P>
790	<P CLASS="LotsOfCode">
791	<A NAME="pgfId-881960"></A># #</P>
792	<P CLASS="LotsOfCode">
793	<A NAME="pgfId-881961"></A># Description: Example use of VCS's isofill graphics method. #</P>
794	<P CLASS="LotsOfCode">
795	<A NAME="pgfId-881962"></A># #</P>
796	<P CLASS="LotsOfCode">
797	<A NAME="pgfId-881963"></A># Version: 1.0 #</P>
798	<P CLASS="LotsOfCode">
799	<A NAME="pgfId-881964"></A># #</P>
800	<P CLASS="LotsOfCode">
801	<A NAME="pgfId-881965"></A>############################################################################</P>
802	<P CLASS="LotsOfCode">
803	<A NAME="pgfId-881966"></A>#</P>
804	<P CLASS="LotsOfCode">
805	<A NAME="pgfId-881967"></A>#</P>
806	<P CLASS="LotsOfCode">
807	<A NAME="pgfId-881968"></A>#</P>
808	<P CLASS="LotsOfCode">
809	<A NAME="pgfId-881969"></A>############################################################################</P>
810	<P CLASS="LotsOfCode">
811	<A NAME="pgfId-881970"></A># #</P>
812	<P CLASS="LotsOfCode">
813	<A NAME="pgfId-881971"></A># Import: vcs and cdms modules. #</P>
814	<P CLASS="LotsOfCode">
815	<A NAME="pgfId-881972"></A># #</P>
816	<P CLASS="LotsOfCode">
817	<A NAME="pgfId-881973"></A>############################################################################</P>
818	<P CLASS="LotsOfCode">
819	<A NAME="pgfId-881974"></A>def exampleisofill():</P>
820	<P CLASS="LotsOfCode">
821	<A NAME="pgfId-881975"></A> import vcs,cdms # import vcs and cdms</P>
822	<P CLASS="LotsOfCode">
823	<A NAME="pgfId-881976"></A> </P>
824	<P CLASS="LotsOfCode">
825	<A NAME="pgfId-881977"></A> f=cdms.openDataset('clt.nc') # open example file</P>
826	<P CLASS="LotsOfCode">
827	<A NAME="pgfId-881978"></A> clt=f.variables['clt'] # get variable clt</P>
828	<P CLASS="LotsOfCode">
829	<A NAME="pgfId-881979"></A> s=clt[0] # get clt data</P>
830	<P CLASS="LotsOfCode">
831	<A NAME="pgfId-881980"></A> x=vcs.init() # construct vcs canvas</P>
832	<P CLASS="LotsOfCode">
833	<A NAME="pgfId-881981"></A> </P>
834	<P CLASS="LotsOfCode">
835	<A NAME="pgfId-881982"></A> x.plot(s,'default','isofill','quick')# plot slab the old way</P>
836	<P CLASS="LotsOfCode">
837	<A NAME="pgfId-881983"></A> x.geometry(450,337,100,0) # change the geometry and location</P>
838	<P CLASS="LotsOfCode">
839	<A NAME="pgfId-881984"></A> </P>
840	<P CLASS="LotsOfCode">
841	<A NAME="pgfId-881985"></A> x.show('isofill') # show list of isofill graphics method</P>
842	<P CLASS="LotsOfCode">
843	<A NAME="pgfId-881986"></A> a=x.getisofill('quick') # get 'quick' isofill graphics method</P>
844	<P CLASS="LotsOfCode">
845	<A NAME="pgfId-881987"></A> if x.isgraphicsmethod(a): # test object 'a' for graphics method</P>
846	<P CLASS="LotsOfCode">
847	<A NAME="pgfId-881988"></A> print 'Yes, this is a graphics method'</P>
848	<P CLASS="LotsOfCode">
849	<A NAME="pgfId-881989"></A> if x.isisofill(a): # test object 'a' if isofill</P>
850	<P CLASS="LotsOfCode">
851	<A NAME="pgfId-881990"></A> print 'Yes, this is an isofill graphics method'</P>
852	<P CLASS="LotsOfCode">
853	<A NAME="pgfId-881991"></A> a.list() # list the isofill's attributes and values</P>
854	<P CLASS="LotsOfCode">
855	<A NAME="pgfId-881992"></A> </P>
856	<P CLASS="LotsOfCode">
857	<A NAME="pgfId-881993"></A> a.script('test','w') # save 'quick' isofill as a Python script</P>
858	<P CLASS="LotsOfCode">
859	<A NAME="pgfId-881994"></A> </P>
860	<P CLASS="LotsOfCode">
861	<A NAME="pgfId-881995"></A> </P>
862	<P CLASS="LotsOfCode">
863	<A NAME="pgfId-881996"></A> x.show('colormap') # list all the colormaps</P>
864	<P CLASS="LotsOfCode">
865	<A NAME="pgfId-881997"></A> x.setcolormap("AMIP") # change the colormap from default to AMIP</P>
866	<P CLASS="LotsOfCode">
867	<A NAME="pgfId-881998"></A> </P>
868	<P CLASS="LotsOfCode">
869	<A NAME="pgfId-881999"></A> a.missing=241 # change the missing background color to black</P>
870	<P CLASS="LotsOfCode">
871	<A NAME="pgfId-882000"></A> </P>
872	<P CLASS="LotsOfCode">
873	<A NAME="pgfId-882001"></A> a.xticlabels('lon30','lon30') # change the x-axis</P>
874	<P CLASS="LotsOfCode">
875	<A NAME="pgfId-882002"></A> a.xticlabels('','') # remove the x-axis</P>
876	<P CLASS="LotsOfCode">
877	<A NAME="pgfId-882003"></A> a.xticlabels('*') # put the x-axis</P>
878	<P CLASS="LotsOfCode">
879	<A NAME="pgfId-882004"></A> a.datawc(-45.0, 45.0, -90.0, 90.0) # change the region</P>
880	<P CLASS="LotsOfCode">
881	<A NAME="pgfId-882005"></A> a.datawc(1e20,1e20,1e20,1e20) # put the region back</P>
882	<P CLASS="LotsOfCode">
883	<A NAME="pgfId-882006"></A> </P>
884	<P CLASS="LotsOfCode">
885	<A NAME="pgfId-882007"></A> a.levels=([0,220],[230,240],[250,260]) # change the isofill levels</P>
886	<P CLASS="LotsOfCode">
887	<A NAME="pgfId-882008"></A> a.levels=([0,220,225,230,235,240],[230,240],[250,260]) # change the isofill levels</P>
888	<P CLASS="LotsOfCode">
889	<A NAME="pgfId-882009"></A> a.levels=([0,220,225,230,235,240],) # change the isofill levels</P>
890	<P CLASS="LotsOfCode">
891	<A NAME="pgfId-882010"></A> a.levels=([0,220,225,230,235,240,245,250]) # change the isofill levels</P>
892	<P CLASS="LotsOfCode">
893	<A NAME="pgfId-882011"></A> a.levels=[0,220,225,230,235,240] # change the isofill levels</P>
894	<P CLASS="LotsOfCode">
895	<A NAME="pgfId-882012"></A> a.levels=(0.0,220.0,225.0,230.0,235.0,240.0,250.0) # change the isofill levels</P>
896	<P CLASS="LotsOfCode">
897	<A NAME="pgfId-882013"></A> a.levels=([1e20]) # change back to default settings</P>
898	<P CLASS="LotsOfCode">
899	<A NAME="pgfId-882014"></A> a.levels=(0,220,225,230,235,240,250,260,270) # change the isofill levels</P>
900	<P CLASS="LotsOfCode">
901	<A NAME="pgfId-882015"></A> </P>
902	<P CLASS="LotsOfCode">
903	<A NAME="pgfId-882016"></A> ##########################################################################</P>
904	<P CLASS="LotsOfCode">
905	<A NAME="pgfId-882017"></A> # Below will produce an error. Later, if needed, I will add this #</P>
906	<P CLASS="LotsOfCode">
907	<A NAME="pgfId-882018"></A> # functionality. #</P>
908	<P CLASS="LotsOfCode">
909	<A NAME="pgfId-882019"></A> #a.levels=('0','20','25','30') # this will produce an error #</P>
910	<P CLASS="LotsOfCode">
911	<A NAME="pgfId-882020"></A> ##########################################################################</P>
912	<P CLASS="LotsOfCode">
913	<A NAME="pgfId-882021"></A> </P>
914	<P CLASS="LotsOfCode">
915	<A NAME="pgfId-882022"></A> a.ext_1='y' # add the extended legend arrow to the left</P>
916	<P CLASS="LotsOfCode">
917	<A NAME="pgfId-882023"></A> a.ext_1='n' # remove the extended legend arrow to the left</P>
918	<P CLASS="LotsOfCode">
919	<A NAME="pgfId-882024"></A> a.ext_2='y' # add the extended legend arrow to the right</P>
920	<P CLASS="LotsOfCode">
921	<A NAME="pgfId-882025"></A> a.ext_2='n' # remove the extended legend arrow to the right</P>
922	<P CLASS="LotsOfCode">
923	<A NAME="pgfId-882026"></A> a.exts('y','y') # add the extended legend arrow to left and right</P>
924	<P CLASS="LotsOfCode">
925	<A NAME="pgfId-882027"></A> a.exts('n','n') # remove the extended legend arrow to left and right</P>
926	<P CLASS="LotsOfCode">
927	<A NAME="pgfId-882028"></A> </P>
928	<P CLASS="LotsOfCode">
929	<A NAME="pgfId-882029"></A> a.fillareastyle='pattern' # change the fill style to pattern</P>
930	<P CLASS="LotsOfCode">
931	<A NAME="pgfId-882030"></A> a.fillareastyle='hatch' # change the fill style to hatch</P>
932	<P CLASS="LotsOfCode">
933	<A NAME="pgfId-882031"></A> a.fillareaindices=([1,3,5,6,9,20]) # set the hatch index patterns</P>
934	<P CLASS="LotsOfCode">
935	<A NAME="pgfId-882032"></A> </P>
936	<P CLASS="LotsOfCode">
937	<A NAME="pgfId-882033"></A> a.fillareacolors=([22,33,44,55,66,77]) # set the fill area color indices</P>
938	<P CLASS="LotsOfCode">
939	<A NAME="pgfId-882034"></A> a.fillareacolors=None # use default color indices</P>
940	<P CLASS="LotsOfCode">
941	<A NAME="pgfId-882035"></A> a.fillareastyle='solid' # change the fill style back to solid</P>
942	<P CLASS="LotsOfCode">
943	<A NAME="pgfId-882036"></A> </P>
944	<P CLASS="LotsOfCode">
945	<A NAME="pgfId-882037"></A> x.clear() # clear the VCS Canvas</P>
946	<P CLASS="LotsOfCode">
947	<A NAME="pgfId-882038"></A> x.isofill(s,a,'default') # plot isofill using 'default' template</P>
948	<P CLASS="LotsOfCode">
949	<A NAME="pgfId-882039"></A> </P>
950	<P CLASS="LotsOfCode">
951	<A NAME="pgfId-882040"></A> x.show('template') # show the list of templates</P>
952	<P CLASS="LotsOfCode">
953	<A NAME="pgfId-882041"></A> t=x.createtemplate('test') # create template 'test' from 'default' template</P>
954	<P CLASS="LotsOfCode">
955	<A NAME="pgfId-882042"></A> if x.istemplate(t): # test whether 't' is a template or not</P>
956	<P CLASS="LotsOfCode">
957	<A NAME="pgfId-882043"></A> x.show('template') # show the list of templates</P>
958	<P CLASS="LotsOfCode">
959	<A NAME="pgfId-882044"></A> </P>
960	<P CLASS="LotsOfCode">
961	<A NAME="pgfId-882045"></A> x.show('fillarea') # show the list of fillarea secondary objects</P>
962	<P CLASS="LotsOfCode">
963	<A NAME="pgfId-882046"></A> f=x.getfillarea('def37') # get fillarea 'def37'</P>
964	<P CLASS="LotsOfCode">
965	<A NAME="pgfId-882047"></A> if x.issecondaryobject(f): # check to see if it is a secondary object</P>
966	<P CLASS="LotsOfCode">
967	<A NAME="pgfId-882048"></A> print 'Yes, this is a secondary object.'</P>
968	<P CLASS="LotsOfCode">
969	<A NAME="pgfId-882049"></A> if x.isfillarea(f): # check to see if it is a fill area</P>
970	<P CLASS="LotsOfCode">
971	<A NAME="pgfId-882050"></A> print 'Yes, this is a fill area object.'</P>
972	<P CLASS="LotsOfCode">
973	<A NAME="pgfId-882051"></A> f.list() # list the fillarea's attributes and values</P>
974	<P CLASS="LotsOfCode">
975	<A NAME="pgfId-882052"></A> </P>
976	<P CLASS="LotsOfCode">
977	<A NAME="pgfId-882053"></A> a.levels=(220,225,230,235,240,250,260,270,280,290,300,310) # change the isofill levels</P>
978	<P CLASS="LotsOfCode">
979	<A NAME="pgfId-882054"></A> x.clear() # clear the VCS Canvas</P>
980	<P CLASS="LotsOfCode">
981	<A NAME="pgfId-882055"></A> x.plot(a,t,s) # plot array using isofill 'a' and template 't'</P>
982	<P CLASS="LotsOfCode">
983	<A NAME="pgfId-882056"></A> a.list() # list isofill's attributes</P>
984	<P CLASS="LotsOfCode">
985	<A NAME="pgfId-882057"></A> a.fillareaindices=(3,4,7,9,11) # set the indices</P>
986	<P CLASS="LotsOfCode">
987	<A NAME="pgfId-882058"></A> a.fillareaindices=(f,f,f,f,f,f) # set the indices using the fillarea object</P>
988	<P CLASS="LotsOfCode">
989	<A NAME="pgfId-882059"></A> a.fillareaindices=(f,2,4,7) # reset the indices using the fillarea object</P>
990	<P CLASS="LotsOfCode">
991	<A NAME="pgfId-882060"></A> a.fillareaindices=(7,f,f,f,8) # resett the indices using the fillare object</P>
992	<P CLASS="LotsOfCode">
993	<A NAME="pgfId-882061"></A> </P>
994	<P CLASS="LotsOfCode">
995	<A NAME="pgfId-882062"></A> f.color=44 # change the fillarea object's color</P>
996	<P CLASS="LotsOfCode">
997	<A NAME="pgfId-882063"></A> f.style='hatch' # change the fillarea object's fill style</P>
998	<P CLASS="LotsOfCode">
999	<A NAME="pgfId-882064"></A> </P>
1000	<P CLASS="LotsOfCode">
1001	<A NAME="pgfId-882065"></A> x.scriptobject(a,'test') # save 'quick' isofill as a Python script</P>
1002	<P CLASS="LotsOfCode">
1003	<A NAME="pgfId-882066"></A> x.scriptobject(f,'test') # save 'def37' fill area as a Python script</P>
1004	<P CLASS="LotsOfCode">
1005	<A NAME="pgfId-882067"></A> </P>
1006	<P CLASS="LotsOfCode">
1007	<A NAME="pgfId-882068"></A> x.show('isofill') # show list of isofill</P>
1008	<P CLASS="LotsOfCode">
1009	<A NAME="pgfId-882069"></A> r=x.createisofill('test2','quick') # create isofill 'test2'</P>
1010	<P CLASS="LotsOfCode">
1011	<A NAME="pgfId-882070"></A> x.show('isofill') # show list of isofill</P>
1012	<P CLASS="LotsOfCode">
1013	<A NAME="pgfId-882071"></A> x.removeobject(r) # remove isofill 'test2'</P>
1014	<P CLASS="LotsOfCode">
1015	<A NAME="pgfId-882072"></A> x.show('isofill') # show list of isofill</P>
1016	<P CLASS="LotsOfCode">
1017	<A NAME="pgfId-882073"></A> </P>
1018	<P CLASS="LotsOfCode">
1019	<A NAME="pgfId-882074"></A> #############################################################################</P>
1020	<P CLASS="LotsOfCode">
1021	<A NAME="pgfId-882075"></A> # to see how x.update and x.mode work, see testisofill.py #</P>
1022	<P CLASS="LotsOfCode">
1023	<A NAME="pgfId-882076"></A> #############################################################################</P>
1024	<P CLASS="LotsOfCode">
1025	<A NAME="pgfId-882077"></A> #x.update()</P>
1026	<P CLASS="LotsOfCode">
1027	<A NAME="pgfId-882078"></A> #x.mode=1</P>
1028	<P CLASS="LotsOfCode">
1029	<A NAME="pgfId-882079"></A> #x.mode=0</P>
1030	<P CLASS="LotsOfCode">
1031	<A NAME="pgfId-882080"></A> </P>
1032	<P CLASS="LotsOfCode">
1033	<A NAME="pgfId-882081"></A> print '************************************************'</P>**
1034	<P CLASS="LotsOfCode">
1035	<A NAME="pgfId-882082"></A> print '**** **'</P>**
1036	<P CLASS="LotsOfCode">
1037	<A NAME="pgfId-882083"></A> print '**** I S O F I L L C O M P L E T E D **'</P>**
1038	<P CLASS="LotsOfCode">
1039	<A NAME="pgfId-882084"></A> print '**** **'</P>**
1040	<P CLASS="LotsOfCode">
1041	<A NAME="pgfId-882085"></A> print '************************************************'</P>**
1042	<P CLASS="LotsOfCode">
1043	<A NAME="pgfId-882737"></A> </P>
1044	<P CLASS="LotsOfCode">
1045	<A NAME="pgfId-882738"></A>if __name__=="__main__":</P>
1046	<P CLASS="LotsOfCode">
1047	<A NAME="pgfId-882739"></A> exampleisofill()</P>
1048	</DIV>
1049	<DIV>
1050	<H4 CLASS="Heading1">
1051	<A NAME="pgfId-881653"></A><DIV>
1052	<IMG SRC="vcs-2.gif">
1053	</DIV>
1054	Isoline Graphics Method Example:</H4>
1055	<P CLASS="LotsOfCode">
1056	<A NAME="pgfId-837559"></A>#</P>
1057	<P CLASS="LotsOfCode">
1058	<A NAME="pgfId-882264"></A># Example Isoline (Gi) module</P>
1059	<P CLASS="LotsOfCode">
1060	<A NAME="pgfId-882265"></A>#</P>
1061	<P CLASS="LotsOfCode">
1062	<A NAME="pgfId-882266"></A>############################################################################</P>
1063	<P CLASS="LotsOfCode">
1064	<A NAME="pgfId-882267"></A># #</P>
1065	<P CLASS="LotsOfCode">
1066	<A NAME="pgfId-882268"></A># Module: exampleisoline module #</P>
1067	<P CLASS="LotsOfCode">
1068	<A NAME="pgfId-882269"></A># #</P>
1069	<P CLASS="LotsOfCode">
1070	<A NAME="pgfId-882270"></A># Copyright: 2000, Regents of the University of California #</P>
1071	<P CLASS="LotsOfCode">
1072	<A NAME="pgfId-882271"></A># This software may not be distributed to others without #</P>
1073	<P CLASS="LotsOfCode">
1074	<A NAME="pgfId-882272"></A># permission of the author. #</P>
1075	<P CLASS="LotsOfCode">
1076	<A NAME="pgfId-882273"></A># #</P>
1077	<P CLASS="LotsOfCode">
1078	<A NAME="pgfId-882274"></A># Author: Dean N. Williams, Lawrence Livermore National Laboratory #</P>
1079	<P CLASS="LotsOfCode">
1080	<A NAME="pgfId-882275"></A># williams13@llnl.gov #</P>
1081	<P CLASS="LotsOfCode">
1082	<A NAME="pgfId-882276"></A># #</P>
1083	<P CLASS="LotsOfCode">
1084	<A NAME="pgfId-882277"></A># Description: Example use of VCS's isoline graphics method. #</P>
1085	<P CLASS="LotsOfCode">
1086	<A NAME="pgfId-882278"></A># #</P>
1087	<P CLASS="LotsOfCode">
1088	<A NAME="pgfId-882279"></A># Version: 1.0 #</P>
1089	<P CLASS="LotsOfCode">
1090	<A NAME="pgfId-882280"></A># #</P>
1091	<P CLASS="LotsOfCode">
1092	<A NAME="pgfId-882281"></A>############################################################################</P>
1093	<P CLASS="LotsOfCode">
1094	<A NAME="pgfId-882282"></A>#</P>
1095	<P CLASS="LotsOfCode">
1096	<A NAME="pgfId-882283"></A>#</P>
1097	<P CLASS="LotsOfCode">
1098	<A NAME="pgfId-882284"></A>#</P>
1099	<P CLASS="LotsOfCode">
1100	<A NAME="pgfId-882285"></A>############################################################################</P>
1101	<P CLASS="LotsOfCode">
1102	<A NAME="pgfId-882286"></A># #</P>
1103	<P CLASS="LotsOfCode">
1104	<A NAME="pgfId-882287"></A># Import: vcs and cdms modules. #</P>
1105	<P CLASS="LotsOfCode">
1106	<A NAME="pgfId-882288"></A># #</P>
1107	<P CLASS="LotsOfCode">
1108	<A NAME="pgfId-882289"></A>############################################################################</P>
1109	<P CLASS="LotsOfCode">
1110	<A NAME="pgfId-882290"></A>def exampleisoline():</P>
1111	<P CLASS="LotsOfCode">
1112	<A NAME="pgfId-882291"></A> import vcs,cdms # import vcs and cdms</P>
1113	<P CLASS="LotsOfCode">
1114	<A NAME="pgfId-882292"></A> </P>
1115	<P CLASS="LotsOfCode">
1116	<A NAME="pgfId-882293"></A> f=cdms.openDataset('clt.nc') # open example file</P>
1117	<P CLASS="LotsOfCode">
1118	<A NAME="pgfId-882294"></A> clt=f.variables['clt'] # get variable clt</P>
1119	<P CLASS="LotsOfCode">
1120	<A NAME="pgfId-882295"></A> s=clt[0] # get clt data</P>
1121	<P CLASS="LotsOfCode">
1122	<A NAME="pgfId-882296"></A> x=vcs.init() # construct vcs canvas</P>
1123	<P CLASS="LotsOfCode">
1124	<A NAME="pgfId-882297"></A> </P>
1125	<P CLASS="LotsOfCode">
1126	<A NAME="pgfId-882298"></A> x.plot(s,'default','isoline','quick',variable=clt)# plot slab the old way</P>
1127	<P CLASS="LotsOfCode">
1128	<A NAME="pgfId-882299"></A> x.geometry(450,337,0,0) # change geometry and location</P>
1129	<P CLASS="LotsOfCode">
1130	<A NAME="pgfId-882300"></A> x.geometry(900,675,0,0) # change geometry and location</P>
1131	<P CLASS="LotsOfCode">
1132	<A NAME="pgfId-882301"></A> </P>
1133	<P CLASS="LotsOfCode">
1134	<A NAME="pgfId-882302"></A> x.show('isoline') # show list of isoline</P>
1135	<P CLASS="LotsOfCode">
1136	<A NAME="pgfId-882303"></A> a=x.getisoline('quick') # get isoline 'quick'</P>
1137	<P CLASS="LotsOfCode">
1138	<A NAME="pgfId-882304"></A> if x.isgraphicsmethod(a): # test object 'a' for graphics method</P>
1139	<P CLASS="LotsOfCode">
1140	<A NAME="pgfId-882305"></A> print 'Yes, this is a graphics method'</P>
1141	<P CLASS="LotsOfCode">
1142	<A NAME="pgfId-882306"></A> if x.isisoline(a): # test object 'a' for isoline</P>
1143	<P CLASS="LotsOfCode">
1144	<A NAME="pgfId-882307"></A> print 'Yes, this is an isoline graphics method'</P>
1145	<P CLASS="LotsOfCode">
1146	<A NAME="pgfId-882308"></A> a.list() # list the isoline's attributes and values</P>
1147	<P CLASS="LotsOfCode">
1148	<A NAME="pgfId-882309"></A> </P>
1149	<P CLASS="LotsOfCode">
1150	<A NAME="pgfId-882310"></A> a.script('test','w') # save 'quick' isoline as a Python script</P>
1151	<P CLASS="LotsOfCode">
1152	<A NAME="pgfId-882311"></A> </P>
1153	<P CLASS="LotsOfCode">
1154	<A NAME="pgfId-882312"></A> a.xticlabels('lon30','lon30') # change the x-axis</P>
1155	<P CLASS="LotsOfCode">
1156	<A NAME="pgfId-882313"></A> a.xticlabels('','') # remove the x-axis</P>
1157	<P CLASS="LotsOfCode">
1158	<A NAME="pgfId-882314"></A> a.xticlabels('*') # put the x-axis back</P>
1159	<P CLASS="LotsOfCode">
1160	<A NAME="pgfId-882315"></A> a.datawc(-45.0, 45.0, -90.0, 90.0) # change the region</P>
1161	<P CLASS="LotsOfCode">
1162	<A NAME="pgfId-882316"></A> a.datawc(1e20,1e20,1e20,1e20) # put the region back</P>
1163	<P CLASS="LotsOfCode">
1164	<A NAME="pgfId-882317"></A> </P>
1165	<P CLASS="LotsOfCode">
1166	<A NAME="pgfId-882318"></A> #########################################################################</P>
1167	<P CLASS="LotsOfCode">
1168	<A NAME="pgfId-882319"></A> # Set the isoline level vales #</P>
1169	<P CLASS="LotsOfCode">
1170	<A NAME="pgfId-882320"></A> #########################################################################</P>
1171	<P CLASS="LotsOfCode">
1172	<A NAME="pgfId-882321"></A> a.level=([20,0.0],[30,0],[50,0],[60,0]) # change the isoline values</P>
1173	<P CLASS="LotsOfCode">
1174	<A NAME="pgfId-882322"></A> a.level=[[20,0.0],[30,0],[50,0]] # change the isoline values</P>
1175	<P CLASS="LotsOfCode">
1176	<A NAME="pgfId-882323"></A> a.level=((20,0.0),(30,0),(50,0),(60,0),(70,0)) # change the isoline values</P>
1177	<P CLASS="LotsOfCode">
1178	<A NAME="pgfId-882324"></A> a.level=(25,35,45,55) # change the isoline values</P>
1179	<P CLASS="LotsOfCode">
1180	<A NAME="pgfId-882325"></A> a.level=[(22,33,44,55,66)] # change the isoline values</P>
1181	<P CLASS="LotsOfCode">
1182	<A NAME="pgfId-882326"></A> a.level=[(23,32,45,50,76),] # change the isoline values</P>
1183	<P CLASS="LotsOfCode">
1184	<A NAME="pgfId-882327"></A> a.level=[0] # same as a.level=(0,)</P>
1185	<P CLASS="LotsOfCode">
1186	<A NAME="pgfId-882328"></A> a.level=[[0,1e20]] # same as a.level=((0,1e20),), use default settings</P>
1187	<P CLASS="LotsOfCode">
1188	<A NAME="pgfId-882329"></A> </P>
1189	<P CLASS="LotsOfCode">
1190	<A NAME="pgfId-882331"></A> #########################################################################</P>
1191	<P CLASS="LotsOfCode">
1192	<A NAME="pgfId-882332"></A> # Turn on and off the isoline level labels #</P>
1193	<P CLASS="LotsOfCode">
1194	<A NAME="pgfId-882333"></A> #########################################################################</P>
1195	<P CLASS="LotsOfCode">
1196	<A NAME="pgfId-882334"></A> a.label='y' # same as a.label=1</P>
1197	<P CLASS="LotsOfCode">
1198	<A NAME="pgfId-882335"></A> a.label='n' # same as a.label=0</P>
1199	<P CLASS="LotsOfCode">
1200	<A NAME="pgfId-882336"></A> </P>
1201	<P CLASS="LotsOfCode">
1202	<A NAME="pgfId-882337"></A> #########################################################################</P>
1203	<P CLASS="LotsOfCode">
1204	<A NAME="pgfId-882338"></A> # Set the line style and line color #</P>
1205	<P CLASS="LotsOfCode">
1206	<A NAME="pgfId-882339"></A> #########################################################################</P>
1207	<P CLASS="LotsOfCode">
1208	<A NAME="pgfId-882340"></A> a.level=((20,0.0),(30,0),(50,0),(60,0),(70,0)) # change the isoline values</P>
1209	<P CLASS="LotsOfCode">
1210	<A NAME="pgfId-882341"></A> a.line=[1,3,0,4] # same as a.line=(1,3,0,4)</P>
1211	<P CLASS="LotsOfCode">
1212	<A NAME="pgfId-882342"></A> a.line=(['dash','long-dash','solid'])# same as a.line=([2,4,0])</P>
1213	<P CLASS="LotsOfCode">
1214	<A NAME="pgfId-882343"></A> a.line=[2,4,1,3,2,0]</P>
1215	<P CLASS="LotsOfCode">
1216	<A NAME="pgfId-882344"></A> a.linecolors=([22,33,44,55,66,77]) # change the line color</P>
1217	<P CLASS="LotsOfCode">
1218	<A NAME="pgfId-882345"></A> a.linecolors=(16,19,33,44) # change the line color</P>
1219	<P CLASS="LotsOfCode">
1220	<A NAME="pgfId-882346"></A> a.linecolors=None # use the default line color</P>
1221	<P CLASS="LotsOfCode">
1222	<A NAME="pgfId-882347"></A> a.line=None # use the default line style, which is solid</P>
1223	<P CLASS="LotsOfCode">
1224	<A NAME="pgfId-882348"></A> </P>
1225	<P CLASS="LotsOfCode">
1226	<A NAME="pgfId-882349"></A> #########################################################################</P>
1227	<P CLASS="LotsOfCode">
1228	<A NAME="pgfId-882350"></A> # Set the text font and text color #</P>
1229	<P CLASS="LotsOfCode">
1230	<A NAME="pgfId-882351"></A> #########################################################################</P>
1231	<P CLASS="LotsOfCode">
1232	<A NAME="pgfId-882352"></A> a.label='y' # same as a.label=1</P>
1233	<P CLASS="LotsOfCode">
1234	<A NAME="pgfId-882353"></A> a.text=(1,2,3,4,5,6,7,8,9) # select fonts from 1 through 9</P>
1235	<P CLASS="LotsOfCode">
1236	<A NAME="pgfId-882354"></A> a.text=[9,8,7,6,5,4,3,2,1]</P>
1237	<P CLASS="LotsOfCode">
1238	<A NAME="pgfId-882355"></A> a.text=([1,3,5,6,9,2])</P>
1239	<P CLASS="LotsOfCode">
1240	<A NAME="pgfId-882356"></A> a.textcolors=([22,33,44,55,66,77]) # set the text color</P>
1241	<P CLASS="LotsOfCode">
1242	<A NAME="pgfId-882357"></A> a.textcolors=(16,19,33,44)</P>
1243	<P CLASS="LotsOfCode">
1244	<A NAME="pgfId-882358"></A> a.textcolors=None # use default text color, black</P>
1245	<P CLASS="LotsOfCode">
1246	<A NAME="pgfId-882359"></A> a.text=None # use default font, 1</P>
1247	<P CLASS="LotsOfCode">
1248	<A NAME="pgfId-882360"></A> </P>
1249	<P CLASS="LotsOfCode">
1250	<A NAME="pgfId-882361"></A> #########################################################################</P>
1251	<P CLASS="LotsOfCode">
1252	<A NAME="pgfId-882362"></A> # Create template 'test' from the default template #</P>
1253	<P CLASS="LotsOfCode">
1254	<A NAME="pgfId-882363"></A> #########################################################################</P>
1255	<P CLASS="LotsOfCode">
1256	<A NAME="pgfId-882364"></A> x.show('template') # show the list of templates</P>
1257	<P CLASS="LotsOfCode">
1258	<A NAME="pgfId-882365"></A> t=x.createtemplate('test') # create template 'test' from 'default' template</P>
1259	<P CLASS="LotsOfCode">
1260	<A NAME="pgfId-882366"></A> if x.istemplate(t): # test whether 't' is a template or not</P>
1261	<P CLASS="LotsOfCode">
1262	<A NAME="pgfId-882367"></A> x.show('template') # show the list of templates</P>
1263	<P CLASS="LotsOfCode">
1264	<A NAME="pgfId-882368"></A> </P>
1265	<P CLASS="LotsOfCode">
1266	<A NAME="pgfId-882369"></A> #########################################################################</P>
1267	<P CLASS="LotsOfCode">
1268	<A NAME="pgfId-882370"></A> # Create line object 'l' from the default line #</P>
1269	<P CLASS="LotsOfCode">
1270	<A NAME="pgfId-882371"></A> #########################################################################</P>
1271	<P CLASS="LotsOfCode">
1272	<A NAME="pgfId-882372"></A> x.show('line')</P>
1273	<P CLASS="LotsOfCode">
1274	<A NAME="pgfId-882373"></A> l=x.createline('test')</P>
1275	<P CLASS="LotsOfCode">
1276	<A NAME="pgfId-882374"></A> if x.issecondaryobject(l): # check to see if it is a secondary object</P>
1277	<P CLASS="LotsOfCode">
1278	<A NAME="pgfId-882375"></A> print 'Yes, this is a secondary object.'</P>
1279	<P CLASS="LotsOfCode">
1280	<A NAME="pgfId-882376"></A> if x.isline(l): # check to see if it is a line object</P>
1281	<P CLASS="LotsOfCode">
1282	<A NAME="pgfId-882377"></A> print 'Yes, this is a line object.'</P>
1283	<P CLASS="LotsOfCode">
1284	<A NAME="pgfId-882378"></A> l.list() # list the line's attributes and values</P>
1285	<P CLASS="LotsOfCode">
1286	<A NAME="pgfId-882379"></A> </P>
1287	<P CLASS="LotsOfCode">
1288	<A NAME="pgfId-882380"></A> x.clear() # clear the VCS Canvas</P>
1289	<P CLASS="LotsOfCode">
1290	<A NAME="pgfId-882381"></A> x.isoline(s,a,t) # plot the array using the template and isoline object</P>
1291	<P CLASS="LotsOfCode">
1292	<A NAME="pgfId-882382"></A> x.clear() # clear the VCS Canvas</P>
1293	<P CLASS="LotsOfCode">
1294	<A NAME="pgfId-882383"></A> x.plot(t,a,s) # plot again using the new way</P>
1295	<P CLASS="LotsOfCode">
1296	<A NAME="pgfId-882384"></A> </P>
1297	<P CLASS="LotsOfCode">
1298	<A NAME="pgfId-882385"></A> #########################################################################</P>
1299	<P CLASS="LotsOfCode">
1300	<A NAME="pgfId-882386"></A> # Use the create line object 'l' from above and modify the line object #</P>
1301	<P CLASS="LotsOfCode">
1302	<A NAME="pgfId-882387"></A> #########################################################################</P>
1303	<P CLASS="LotsOfCode">
1304	<A NAME="pgfId-882388"></A> a.line=[1,3,0,4] # same as a.line=(1,3,0,4)</P>
1305	<P CLASS="LotsOfCode">
1306	<A NAME="pgfId-882389"></A> a.line=([2,4,0]) # same as a.line=(['dash', 'long-dash', 'solid'])</P>
1307	<P CLASS="LotsOfCode">
1308	<A NAME="pgfId-882390"></A> a.line=(l,4,l,0) # use the line object</P>
1309	<P CLASS="LotsOfCode">
1310	<A NAME="pgfId-882391"></A> a.line=(l,3,4,2,0)</P>
1311	<P CLASS="LotsOfCode">
1312	<A NAME="pgfId-882392"></A> l.list() # list the line object attributes and values</P>
1313	<P CLASS="LotsOfCode">
1314	<A NAME="pgfId-882393"></A> l.color = 44 # change the line color</P>
1315	<P CLASS="LotsOfCode">
1316	<A NAME="pgfId-882394"></A> l.type ='dash' # change the line type</P>
1317	<P CLASS="LotsOfCode">
1318	<A NAME="pgfId-882395"></A> </P>
1319	<P CLASS="LotsOfCode">
1320	<A NAME="pgfId-882405"></A> #########################################################################</P>
1321	<P CLASS="LotsOfCode">
1322	<A NAME="pgfId-882406"></A> # Create the three types of text objects #</P>
1323	<P CLASS="LotsOfCode">
1324	<A NAME="pgfId-882407"></A> #########################################################################</P>
1325	<P CLASS="LotsOfCode">
1326	<A NAME="pgfId-882408"></A> tc = x.createtextcombined('testc','std', 'testc','7left')</P>
1327	<P CLASS="LotsOfCode">
1328	<A NAME="pgfId-882409"></A> if x.istextcombined(tc):</P>
1329	<P CLASS="LotsOfCode">
1330	<A NAME="pgfId-882410"></A> print '* textcombined listings '</P>*
1331	<P CLASS="LotsOfCode">
1332	<A NAME="pgfId-882411"></A> tc.list()</P>
1333	<P CLASS="LotsOfCode">
1334	<A NAME="pgfId-882412"></A> </P>
1335	<P CLASS="LotsOfCode">
1336	<A NAME="pgfId-882413"></A> tt = x.createtexttable('testt', 'default')</P>
1337	<P CLASS="LotsOfCode">
1338	<A NAME="pgfId-882414"></A> if x.istexttable(tt):</P>
1339	<P CLASS="LotsOfCode">
1340	<A NAME="pgfId-882415"></A> print '* texttable listings '</P>*
1341	<P CLASS="LotsOfCode">
1342	<A NAME="pgfId-882416"></A> tt.list()</P>
1343	<P CLASS="LotsOfCode">
1344	<A NAME="pgfId-882417"></A> </P>
1345	<P CLASS="LotsOfCode">
1346	<A NAME="pgfId-882418"></A> to = x.createtextorientation('testo')</P>
1347	<P CLASS="LotsOfCode">
1348	<A NAME="pgfId-882419"></A> if x.istextorientation(to):</P>
1349	<P CLASS="LotsOfCode">
1350	<A NAME="pgfId-882420"></A> print '* textorientation listings '</P>*
1351	<P CLASS="LotsOfCode">
1352	<A NAME="pgfId-882421"></A> to.list()</P>
1353	<P CLASS="LotsOfCode">
1354	<A NAME="pgfId-882422"></A> </P>
1355	<P CLASS="LotsOfCode">
1356	<A NAME="pgfId-882423"></A> #########################################################################</P>
1357	<P CLASS="LotsOfCode">
1358	<A NAME="pgfId-882424"></A> # Use the text objects in the isoline plot #</P>
1359	<P CLASS="LotsOfCode">
1360	<A NAME="pgfId-882425"></A> #########################################################################</P>
1361	<P CLASS="LotsOfCode">
1362	<A NAME="pgfId-882426"></A> a.label='y' # make sure that the labels are turn on</P>
1363	<P CLASS="LotsOfCode">
1364	<A NAME="pgfId-882427"></A> a.text=([1,3,5,6,9,2]) # set the font</P>
1365	<P CLASS="LotsOfCode">
1366	<A NAME="pgfId-882428"></A> a.text=([tc,tt,to,6,9,2]) # use the created text objects and fonts</P>
1367	<P CLASS="LotsOfCode">
1368	<A NAME="pgfId-882429"></A> </P>
1369	<P CLASS="LotsOfCode">
1370	<A NAME="pgfId-882430"></A> #########################################################################</P>
1371	<P CLASS="LotsOfCode">
1372	<A NAME="pgfId-882431"></A> # Change the text object values #</P>
1373	<P CLASS="LotsOfCode">
1374	<A NAME="pgfId-882432"></A> #########################################################################</P>
1375	<P CLASS="LotsOfCode">
1376	<A NAME="pgfId-882433"></A> tc.font = 3 # changing isoline level 20</P>
1377	<P CLASS="LotsOfCode">
1378	<A NAME="pgfId-882434"></A> tc.height=15</P>
1379	<P CLASS="LotsOfCode">
1380	<A NAME="pgfId-882435"></A> tc.angle=180</P>
1381	<P CLASS="LotsOfCode">
1382	<A NAME="pgfId-882436"></A> tc.color=242</P>
1383	<P CLASS="LotsOfCode">
1384	<A NAME="pgfId-882437"></A> tt.font=2 # changing isoline level 30</P>
1385	<P CLASS="LotsOfCode">
1386	<A NAME="pgfId-882438"></A> tt.spacing=20</P>
1387	<P CLASS="LotsOfCode">
1388	<A NAME="pgfId-882439"></A> to.height=15 # changing isoline level 50</P>
1389	<P CLASS="LotsOfCode">
1390	<A NAME="pgfId-882440"></A> to.path='down'</P>
1391	<P CLASS="LotsOfCode">
1392	<A NAME="pgfId-882441"></A> </P>
1393	<P CLASS="LotsOfCode">
1394	<A NAME="pgfId-882442"></A> a.text=None # use default font, which is font 1</P>
1395	<P CLASS="LotsOfCode">
1396	<A NAME="pgfId-882443"></A> a.line=None # use default line, which is solid</P>
1397	<P CLASS="LotsOfCode">
1398	<A NAME="pgfId-882444"></A> </P>
1399	<P CLASS="LotsOfCode">
1400	<A NAME="pgfId-882445"></A> x.show('isoline') # show list of isoline</P>
1401	<P CLASS="LotsOfCode">
1402	<A NAME="pgfId-882446"></A> r=x.createisoline('test2','quick') # create isoline 'test2'</P>
1403	<P CLASS="LotsOfCode">
1404	<A NAME="pgfId-882447"></A> x.show('isoline') # show list of isoline</P>
1405	<P CLASS="LotsOfCode">
1406	<A NAME="pgfId-882448"></A> x.removeobject(r) # remove isoline 'test2'</P>
1407	<P CLASS="LotsOfCode">
1408	<A NAME="pgfId-882449"></A> x.show('isoline') # show list of isoline</P>
1409	<P CLASS="LotsOfCode">
1410	<A NAME="pgfId-882450"></A> </P>
1411	<P CLASS="LotsOfCode">
1412	<A NAME="pgfId-882451"></A> #####################################################################</P>
1413	<P CLASS="LotsOfCode">
1414	<A NAME="pgfId-882452"></A> # to see how x.update and x.mode work, see testisoline.py #</P>
1415	<P CLASS="LotsOfCode">
1416	<A NAME="pgfId-882453"></A> #####################################################################</P>
1417	<P CLASS="LotsOfCode">
1418	<A NAME="pgfId-882454"></A> #x.update()</P>
1419	<P CLASS="LotsOfCode">
1420	<A NAME="pgfId-882455"></A> #x.mode=1</P>
1421	<P CLASS="LotsOfCode">
1422	<A NAME="pgfId-882456"></A> #x.mode=0</P>
1423	<P CLASS="LotsOfCode">
1424	<A NAME="pgfId-882457"></A> print '*************************************************'</P>**
1425	<P CLASS="LotsOfCode">
1426	<A NAME="pgfId-882506"></A> print '**** **'</P>**
1427	<P CLASS="LotsOfCode">
1428	<A NAME="pgfId-882459"></A> print '**** I S O L I N E C O M P L E T E D **'</P>**
1429	<P CLASS="LotsOfCode">
1430	<A NAME="pgfId-882709"></A> print '**** **'</P>**
1431	<P CLASS="LotsOfCode">
1432	<A NAME="pgfId-882715"></A> print '*************************************************'</P>**
1433	<P CLASS="LotsOfCode">
1434	<A NAME="pgfId-882722"></A> </P>
1435	<P CLASS="LotsOfCode">
1436	<A NAME="pgfId-882716"></A>if __name__=="__main__":</P>
1437	<P CLASS="LotsOfCode">
1438	<A NAME="pgfId-882717"></A> exampleisoline()</P>
1439	</DIV>
1440	<DIV>
1441	<H4 CLASS="Heading1">
1442	<A NAME="pgfId-882711"></A><DIV>
1443	<IMG SRC="vcs-2.gif">
1444	</DIV>
1445	Outfill Graphics Method Example:</H4>
1446	<P CLASS="LotsOfCode">
1447	<A NAME="pgfId-837565"></A>#</P>
1448	<P CLASS="LotsOfCode">
1449	<A NAME="pgfId-882522"></A># Example Outfill (Gfo) module</P>
1450	<P CLASS="LotsOfCode">
1451	<A NAME="pgfId-882523"></A>#</P>
1452	<P CLASS="LotsOfCode">
1453	<A NAME="pgfId-882524"></A>############################################################################</P>
1454	<P CLASS="LotsOfCode">
1455	<A NAME="pgfId-882525"></A># #</P>
1456	<P CLASS="LotsOfCode">
1457	<A NAME="pgfId-882526"></A># Module: exampleoutfill module #</P>
1458	<P CLASS="LotsOfCode">
1459	<A NAME="pgfId-882527"></A># #</P>
1460	<P CLASS="LotsOfCode">
1461	<A NAME="pgfId-882528"></A># Copyright: 2000, Regents of the University of California #</P>
1462	<P CLASS="LotsOfCode">
1463	<A NAME="pgfId-882529"></A># This software may not be distributed to others without #</P>
1464	<P CLASS="LotsOfCode">
1465	<A NAME="pgfId-882530"></A># permission of the author. #</P>
1466	<P CLASS="LotsOfCode">
1467	<A NAME="pgfId-882531"></A># #</P>
1468	<P CLASS="LotsOfCode">
1469	<A NAME="pgfId-882532"></A># Author: Dean N. Williams, Lawrence Livermore National Laboratory #</P>
1470	<P CLASS="LotsOfCode">
1471	<A NAME="pgfId-882533"></A># williams13@llnl.gov #</P>
1472	<P CLASS="LotsOfCode">
1473	<A NAME="pgfId-882534"></A># #</P>
1474	<P CLASS="LotsOfCode">
1475	<A NAME="pgfId-882535"></A># Description: Example use of VCS's outfill graphics method. #</P>
1476	<P CLASS="LotsOfCode">
1477	<A NAME="pgfId-882536"></A># #</P>
1478	<P CLASS="LotsOfCode">
1479	<A NAME="pgfId-882537"></A># Version: 1.0 #</P>
1480	<P CLASS="LotsOfCode">
1481	<A NAME="pgfId-882538"></A># #</P>
1482	<P CLASS="LotsOfCode">
1483	<A NAME="pgfId-882539"></A>############################################################################</P>
1484	<P CLASS="LotsOfCode">
1485	<A NAME="pgfId-882540"></A>#</P>
1486	<P CLASS="LotsOfCode">
1487	<A NAME="pgfId-882541"></A>#</P>
1488	<P CLASS="LotsOfCode">
1489	<A NAME="pgfId-882542"></A>#</P>
1490	<P CLASS="LotsOfCode">
1491	<A NAME="pgfId-882543"></A>############################################################################</P>
1492	<P CLASS="LotsOfCode">
1493	<A NAME="pgfId-882544"></A># #</P>
1494	<P CLASS="LotsOfCode">
1495	<A NAME="pgfId-882545"></A># Import: vcs and cdms modules. #</P>
1496	<P CLASS="LotsOfCode">
1497	<A NAME="pgfId-882546"></A># #</P>
1498	<P CLASS="LotsOfCode">
1499	<A NAME="pgfId-882547"></A>############################################################################</P>
1500	<P CLASS="LotsOfCode">
1501	<A NAME="pgfId-882548"></A>def exampleoutfill():</P>
1502	<P CLASS="LotsOfCode">
1503	<A NAME="pgfId-882549"></A> import vcs,cdms # import vcs and cdms</P>
1504	<P CLASS="LotsOfCode">
1505	<A NAME="pgfId-882550"></A> </P>
1506	<P CLASS="LotsOfCode">
1507	<A NAME="pgfId-882551"></A> f=cdms.openDataset('example.nc') # open example file</P>
1508	<P CLASS="LotsOfCode">
1509	<A NAME="pgfId-882552"></A> clt=f.variables['clt'] # get variable clt</P>
1510	<P CLASS="LotsOfCode">
1511	<A NAME="pgfId-882553"></A> s=clt[0] # get clt data</P>
1512	<P CLASS="LotsOfCode">
1513	<A NAME="pgfId-882554"></A> x=vcs.init() # construct vcs canvas</P>
1514	<P CLASS="LotsOfCode">
1515	<A NAME="pgfId-882555"></A> </P>
1516	<P CLASS="LotsOfCode">
1517	<A NAME="pgfId-882556"></A> x.plot(s,'default','outfill','quick',variable=clt)# plot slab the old way</P>
1518	<P CLASS="LotsOfCode">
1519	<A NAME="pgfId-882557"></A> x.geometry(450,337,100,0) # change the geometry and location</P>
1520	<P CLASS="LotsOfCode">
1521	<A NAME="pgfId-882558"></A> </P>
1522	<P CLASS="LotsOfCode">
1523	<A NAME="pgfId-882560"></A> f2=cdms.openDataset('examlpe.nc') # open surface data</P>
1524	<P CLASS="LotsOfCode">
1525	<A NAME="pgfId-882561"></A> sft=f2.variables['sft'] # get surface sft</P>
1526	<P CLASS="LotsOfCode">
1527	<A NAME="pgfId-882562"></A> s=sft[...] # get sft data</P>
1528	<P CLASS="LotsOfCode">
1529	<A NAME="pgfId-882563"></A> </P>
1530	<P CLASS="LotsOfCode">
1531	<A NAME="pgfId-882564"></A> x.clear() # clear the VCS Canvas</P>
1532	<P CLASS="LotsOfCode">
1533	<A NAME="pgfId-882565"></A> x.plot(s,'default','outfill','quick',variable=sft)# plot the surface data</P>
1534	<P CLASS="LotsOfCode">
1535	<A NAME="pgfId-882566"></A> </P>
1536	<P CLASS="LotsOfCode">
1537	<A NAME="pgfId-882567"></A> x.show('outfill') # show list of outfill</P>
1538	<P CLASS="LotsOfCode">
1539	<A NAME="pgfId-882568"></A> a=x.getoutfill('quick') # get 'quick' outfill</P>
1540	<P CLASS="LotsOfCode">
1541	<A NAME="pgfId-882569"></A> if x.isgraphicsmethod(a): # test object 'a' for graphics method</P>
1542	<P CLASS="LotsOfCode">
1543	<A NAME="pgfId-882570"></A> print 'Yes, this is a graphics method'</P>
1544	<P CLASS="LotsOfCode">
1545	<A NAME="pgfId-882571"></A> if x.isoutfill(a): # test object 'a' if outfill</P>
1546	<P CLASS="LotsOfCode">
1547	<A NAME="pgfId-882572"></A> print 'Yes, this is an outfill graphics method'</P>
1548	<P CLASS="LotsOfCode">
1549	<A NAME="pgfId-882573"></A> a.list() # list the outfill's attributes and values</P>
1550	<P CLASS="LotsOfCode">
1551	<A NAME="pgfId-882574"></A> </P>
1552	<P CLASS="LotsOfCode">
1553	<A NAME="pgfId-882575"></A> a.script('test','w') # save 'quick' outfill as a Python script</P>
1554	<P CLASS="LotsOfCode">
1555	<A NAME="pgfId-882576"></A> </P>
1556	<P CLASS="LotsOfCode">
1557	<A NAME="pgfId-882577"></A> </P>
1558	<P CLASS="LotsOfCode">
1559	<A NAME="pgfId-882578"></A> a.xticlabels('lon30','lon30') # change the x-axis</P>
1560	<P CLASS="LotsOfCode">
1561	<A NAME="pgfId-882579"></A> a.xticlabels('','') # remove the x-axis</P>
1562	<P CLASS="LotsOfCode">
1563	<A NAME="pgfId-882580"></A> a.xticlabels('*') # put the x-axis</P>
1564	<P CLASS="LotsOfCode">
1565	<A NAME="pgfId-882581"></A> a.datawc(-45.0, 45.0, -90.0, 90.0) # change the region</P>
1566	<P CLASS="LotsOfCode">
1567	<A NAME="pgfId-882582"></A> a.datawc(1e20,1e20,1e20,1e20) # put the region back</P>
1568	<P CLASS="LotsOfCode">
1569	<A NAME="pgfId-882583"></A> </P>
1570	<P CLASS="LotsOfCode">
1571	<A NAME="pgfId-882585"></A> a.fillareastyle='hatch' # change the fill style to hatch</P>
1572	<P CLASS="LotsOfCode">
1573	<A NAME="pgfId-882586"></A> a.fillareaindex=11 # change the hatch index pattern</P>
1574	<P CLASS="LotsOfCode">
1575	<A NAME="pgfId-882587"></A> a.fillareacolor=(77) # change the hatch color</P>
1576	<P CLASS="LotsOfCode">
1577	<A NAME="pgfId-882588"></A> a.fillareacolor=16 # chnage the hatch color</P>
1578	<P CLASS="LotsOfCode">
1579	<A NAME="pgfId-882589"></A> a.fillareacolor=44 # same as a.fillareacolor=(44)</P>
1580	<P CLASS="LotsOfCode">
1581	<A NAME="pgfId-882590"></A> a.fillareacolor=None # use the default hatch color (black)</P>
1582	<P CLASS="LotsOfCode">
1583	<A NAME="pgfId-882591"></A> a.outfill=([0]) # set the outfill value</P>
1584	<P CLASS="LotsOfCode">
1585	<A NAME="pgfId-882592"></A> a.outfill=([1]) # set the outfill value</P>
1586	<P CLASS="LotsOfCode">
1587	<A NAME="pgfId-882593"></A> a.outfill=([0,1]) # set the outfill value</P>
1588	<P CLASS="LotsOfCode">
1589	<A NAME="pgfId-882594"></A> a.outfill=([0]) # set the outfill value</P>
1590	<P CLASS="LotsOfCode">
1591	<A NAME="pgfId-882595"></A> </P>
1592	<P CLASS="LotsOfCode">
1593	<A NAME="pgfId-882596"></A> </P>
1594	<P CLASS="LotsOfCode">
1595	<A NAME="pgfId-882597"></A> x.clear() # clear the VCS Canvas</P>
1596	<P CLASS="LotsOfCode">
1597	<A NAME="pgfId-882598"></A> x.outfill(s,a,'default') # plot outfill using 'default' template</P>
1598	<P CLASS="LotsOfCode">
1599	<A NAME="pgfId-882599"></A> </P>
1600	<P CLASS="LotsOfCode">
1601	<A NAME="pgfId-882600"></A> x.show('template') # show the list of templates</P>
1602	<P CLASS="LotsOfCode">
1603	<A NAME="pgfId-882601"></A> t=x.createtemplate('test') # create template 'test' from 'default' template</P>
1604	<P CLASS="LotsOfCode">
1605	<A NAME="pgfId-882602"></A> if x.istemplate(t): # test whether 't' is a template or not</P>
1606	<P CLASS="LotsOfCode">
1607	<A NAME="pgfId-882603"></A> x.show('template') # show the list of templates</P>
1608	<P CLASS="LotsOfCode">
1609	<A NAME="pgfId-882604"></A> </P>
1610	<P CLASS="LotsOfCode">
1611	<A NAME="pgfId-882605"></A> x.clear() # clear the VCS Canvas</P>
1612	<P CLASS="LotsOfCode">
1613	<A NAME="pgfId-882606"></A> x.plot(t,a,s) # plot outfill template 't', outfill 'a', and array 's'</P>
1614	<P CLASS="LotsOfCode">
1615	<A NAME="pgfId-882607"></A> x.clear() # clear the VCS Canvas</P>
1616	<P CLASS="LotsOfCode">
1617	<A NAME="pgfId-882608"></A> x.outfill(a,s,t) # plot using outfill 'a', array 's', and template 't'</P>
1618	<P CLASS="LotsOfCode">
1619	<A NAME="pgfId-882609"></A> </P>
1620	<P CLASS="LotsOfCode">
1621	<A NAME="pgfId-882610"></A> x.show('fillarea') # show the list of fillarea secondary objects</P>
1622	<P CLASS="LotsOfCode">
1623	<A NAME="pgfId-882611"></A> f=x.getfillarea('def37') # get fillarea 'def37'</P>
1624	<P CLASS="LotsOfCode">
1625	<A NAME="pgfId-882612"></A> if x.issecondaryobject(f): # check to see if it is a secondary object</P>
1626	<P CLASS="LotsOfCode">
1627	<A NAME="pgfId-882613"></A> print 'Yes, this is a secondary object.'</P>
1628	<P CLASS="LotsOfCode">
1629	<A NAME="pgfId-882614"></A> if x.isfillarea(f): # check to see if it is a fill area</P>
1630	<P CLASS="LotsOfCode">
1631	<A NAME="pgfId-882615"></A> print 'Yes, this is a fill area object.'</P>
1632	<P CLASS="LotsOfCode">
1633	<A NAME="pgfId-882616"></A> f.list() # list the fillarea's attributes and values</P>
1634	<P CLASS="LotsOfCode">
1635	<A NAME="pgfId-882617"></A> </P>
1636	<P CLASS="LotsOfCode">
1637	<A NAME="pgfId-882618"></A> a.fillareastyle=f</P>
1638	<P CLASS="LotsOfCode">
1639	<A NAME="pgfId-882619"></A> f.color=44 # change the fillarea object's color</P>
1640	<P CLASS="LotsOfCode">
1641	<A NAME="pgfId-882620"></A> f.style='hatch' # change the fillarea object's fill style</P>
1642	<P CLASS="LotsOfCode">
1643	<A NAME="pgfId-882621"></A> </P>
1644	<P CLASS="LotsOfCode">
1645	<A NAME="pgfId-882622"></A> x.show('outfill') # show list of outfill</P>
1646	<P CLASS="LotsOfCode">
1647	<A NAME="pgfId-882623"></A> r=x.createoutfill('test2','quick') # create outfill 'test2'</P>
1648	<P CLASS="LotsOfCode">
1649	<A NAME="pgfId-882624"></A> x.show('outfill') # show list of outfill</P>
1650	<P CLASS="LotsOfCode">
1651	<A NAME="pgfId-882625"></A> x.removeobject(r) # remove outfill 'test2'</P>
1652	<P CLASS="LotsOfCode">
1653	<A NAME="pgfId-882626"></A> x.show('outfill') # show list of outfill</P>
1654	<P CLASS="LotsOfCode">
1655	<A NAME="pgfId-882627"></A> </P>
1656	<P CLASS="LotsOfCode">
1657	<A NAME="pgfId-882628"></A> </P>
1658	<P CLASS="LotsOfCode">
1659	<A NAME="pgfId-882629"></A> ##################################################################</P>
1660	<P CLASS="LotsOfCode">
1661	<A NAME="pgfId-882630"></A> # to see how x.update and x.mode work, see testoutfill.py #</P>
1662	<P CLASS="LotsOfCode">
1663	<A NAME="pgfId-882631"></A> ##################################################################</P>
1664	<P CLASS="LotsOfCode">
1665	<A NAME="pgfId-882632"></A> #x.update()</P>
1666	<P CLASS="LotsOfCode">
1667	<A NAME="pgfId-882633"></A> #x.mode=1</P>
1668	<P CLASS="LotsOfCode">
1669	<A NAME="pgfId-882634"></A> #x.mode=0</P>
1670	<P CLASS="LotsOfCode">
1671	<A NAME="pgfId-882635"></A> print '*************************************************'</P>**
1672	<P CLASS="LotsOfCode">
1673	<A NAME="pgfId-882636"></A> print '**** **'</P>**
1674	<P CLASS="LotsOfCode">
1675	<A NAME="pgfId-882637"></A> print '**** O U T F I L L C O M P L E T E D **'</P>**
1676	<P CLASS="LotsOfCode">
1677	<A NAME="pgfId-882697"></A> print '**** **'</P>**
1678	<P CLASS="LotsOfCode">
1679	<A NAME="pgfId-882698"></A> print '*************************************************'</P>**
1680	<P CLASS="LotsOfCode">
1681	<A NAME="pgfId-882702"></A> </P>
1682	<P CLASS="LotsOfCode">
1683	<A NAME="pgfId-882703"></A>if __name__=="__main__":</P>
1684	<P CLASS="LotsOfCode">
1685	<A NAME="pgfId-882705"></A> exampleoutfill()</P>
1686	</DIV>
1687	<DIV>
1688	<H4 CLASS="Heading1">
1689	<A NAME="pgfId-882699"></A><DIV>
1690	<IMG SRC="vcs-2.gif">
1691	</DIV>
1692	Outline Graphics Method Example:</H4>
1693	<P CLASS="LotsOfCode">
1694	<A NAME="pgfId-837577"></A>#</P>
1695	<P CLASS="LotsOfCode">
1696	<A NAME="pgfId-882773"></A># Example Outline (Go) module</P>
1697	<P CLASS="LotsOfCode">
1698	<A NAME="pgfId-882774"></A>#</P>
1699	<P CLASS="LotsOfCode">
1700	<A NAME="pgfId-882775"></A>############################################################################</P>
1701	<P CLASS="LotsOfCode">
1702	<A NAME="pgfId-882776"></A># #</P>
1703	<P CLASS="LotsOfCode">
1704	<A NAME="pgfId-882777"></A># Module: exampleoutline module #</P>
1705	<P CLASS="LotsOfCode">
1706	<A NAME="pgfId-882778"></A># #</P>
1707	<P CLASS="LotsOfCode">
1708	<A NAME="pgfId-882779"></A># Copyright: 2000, Regents of the University of California #</P>
1709	<P CLASS="LotsOfCode">
1710	<A NAME="pgfId-882780"></A># This software may not be distributed to others without #</P>
1711	<P CLASS="LotsOfCode">
1712	<A NAME="pgfId-882781"></A># permission of the author. #</P>
1713	<P CLASS="LotsOfCode">
1714	<A NAME="pgfId-882782"></A># #</P>
1715	<P CLASS="LotsOfCode">
1716	<A NAME="pgfId-882783"></A># Author: Dean N. Williams, Lawrence Livermore National Laboratory #</P>
1717	<P CLASS="LotsOfCode">
1718	<A NAME="pgfId-882784"></A># williams13@llnl.gov #</P>
1719	<P CLASS="LotsOfCode">
1720	<A NAME="pgfId-882785"></A># #</P>
1721	<P CLASS="LotsOfCode">
1722	<A NAME="pgfId-882786"></A># Description: Example use of VCS's outline graphics method. #</P>
1723	<P CLASS="LotsOfCode">
1724	<A NAME="pgfId-882787"></A># #</P>
1725	<P CLASS="LotsOfCode">
1726	<A NAME="pgfId-882788"></A># Version: 1.0 #</P>
1727	<P CLASS="LotsOfCode">
1728	<A NAME="pgfId-882789"></A># #</P>
1729	<P CLASS="LotsOfCode">
1730	<A NAME="pgfId-882790"></A>############################################################################</P>
1731	<P CLASS="LotsOfCode">
1732	<A NAME="pgfId-882791"></A>#</P>
1733	<P CLASS="LotsOfCode">
1734	<A NAME="pgfId-882792"></A>#</P>
1735	<P CLASS="LotsOfCode">
1736	<A NAME="pgfId-882793"></A>#</P>
1737	<P CLASS="LotsOfCode">
1738	<A NAME="pgfId-882794"></A>############################################################################</P>
1739	<P CLASS="LotsOfCode">
1740	<A NAME="pgfId-882795"></A># #</P>
1741	<P CLASS="LotsOfCode">
1742	<A NAME="pgfId-882796"></A># Import: vcs and cdms modules. #</P>
1743	<P CLASS="LotsOfCode">
1744	<A NAME="pgfId-882797"></A># #</P>
1745	<P CLASS="LotsOfCode">
1746	<A NAME="pgfId-882798"></A>############################################################################</P>
1747	<P CLASS="LotsOfCode">
1748	<A NAME="pgfId-882799"></A>def exampleoutline():</P>
1749	<P CLASS="LotsOfCode">
1750	<A NAME="pgfId-882800"></A> import vcs,cdms # import vcs and cdms</P>
1751	<P CLASS="LotsOfCode">
1752	<A NAME="pgfId-882801"></A> </P>
1753	<P CLASS="LotsOfCode">
1754	<A NAME="pgfId-882802"></A> f=cdms.openDataset('example.nc') # open example file</P>
1755	<P CLASS="LotsOfCode">
1756	<A NAME="pgfId-882803"></A> clt=f.variables['clt'] # get variable clt</P>
1757	<P CLASS="LotsOfCode">
1758	<A NAME="pgfId-882804"></A> s=clt[0] # get clt data</P>
1759	<P CLASS="LotsOfCode">
1760	<A NAME="pgfId-882805"></A> x=vcs.init() # construct vcs canvas</P>
1761	<P CLASS="LotsOfCode">
1762	<A NAME="pgfId-882806"></A> </P>
1763	<P CLASS="LotsOfCode">
1764	<A NAME="pgfId-882807"></A> x.plot(s,'default','outline','quick',variable=clt)# plot slab the old way</P>
1765	<P CLASS="LotsOfCode">
1766	<A NAME="pgfId-882808"></A> x.geometry(450,337,100,0) # change the geometry and location</P>
1767	<P CLASS="LotsOfCode">
1768	<A NAME="pgfId-882809"></A> </P>
1769	<P CLASS="LotsOfCode">
1770	<A NAME="pgfId-882810"></A> </P>
1771	<P CLASS="LotsOfCode">
1772	<A NAME="pgfId-882811"></A> f2=cdms.openDataset('example.nc') # open surface data</P>
1773	<P CLASS="LotsOfCode">
1774	<A NAME="pgfId-882812"></A> sft=f2.variables['sft'] # get variable sft</P>
1775	<P CLASS="LotsOfCode">
1776	<A NAME="pgfId-882813"></A> s=sft[...] # get sft data</P>
1777	<P CLASS="LotsOfCode">
1778	<A NAME="pgfId-882814"></A> x.clear() # clear the VCS Canvas</P>
1779	<P CLASS="LotsOfCode">
1780	<A NAME="pgfId-882815"></A> x.plot(s,'default','outline','quick',variable=sft)# plot the surface data</P>
1781	<P CLASS="LotsOfCode">
1782	<A NAME="pgfId-882816"></A> </P>
1783	<P CLASS="LotsOfCode">
1784	<A NAME="pgfId-882817"></A> x.show('outline') # show list of outline</P>
1785	<P CLASS="LotsOfCode">
1786	<A NAME="pgfId-882818"></A> a=x.getoutline('quick') # get 'quick' outline</P>
1787	<P CLASS="LotsOfCode">
1788	<A NAME="pgfId-882819"></A> if x.isgraphicsmethod(a): # test object 'a' for graphics method</P>
1789	<P CLASS="LotsOfCode">
1790	<A NAME="pgfId-882820"></A> print 'Yes, this is a graphics method'</P>
1791	<P CLASS="LotsOfCode">
1792	<A NAME="pgfId-882821"></A> if x.isoutline(a): # test object 'a' if outline</P>
1793	<P CLASS="LotsOfCode">
1794	<A NAME="pgfId-882822"></A> print 'Yes, this is an outline graphics method'</P>
1795	<P CLASS="LotsOfCode">
1796	<A NAME="pgfId-882823"></A> a.list() # list the isoline's attributes and values</P>
1797	<P CLASS="LotsOfCode">
1798	<A NAME="pgfId-882824"></A> </P>
1799	<P CLASS="LotsOfCode">
1800	<A NAME="pgfId-882825"></A> a.script('test','w') # save 'quick' outline as a Python script</P>
1801	<P CLASS="LotsOfCode">
1802	<A NAME="pgfId-882826"></A> </P>
1803	<P CLASS="LotsOfCode">
1804	<A NAME="pgfId-882827"></A> a.xticlabels('lon30','lon30') # change the x-axis</P>
1805	<P CLASS="LotsOfCode">
1806	<A NAME="pgfId-882828"></A> a.xticlabels('','') # remove the x-axis</P>
1807	<P CLASS="LotsOfCode">
1808	<A NAME="pgfId-882829"></A> a.xticlabels('*') # put the x-axis</P>
1809	<P CLASS="LotsOfCode">
1810	<A NAME="pgfId-882830"></A> a.datawc(-45.0, 45.0, -90.0, 90.0) # change the region</P>
1811	<P CLASS="LotsOfCode">
1812	<A NAME="pgfId-882831"></A> a.datawc(1e20,1e20,1e20,1e20) # put the region back</P>
1813	<P CLASS="LotsOfCode">
1814	<A NAME="pgfId-882832"></A> </P>
1815	<P CLASS="LotsOfCode">
1816	<A NAME="pgfId-882833"></A> a.line=0 # same as 'solid', change the line style</P>
1817	<P CLASS="LotsOfCode">
1818	<A NAME="pgfId-882834"></A> a.line=1 # same as 'dash', change the line style</P>
1819	<P CLASS="LotsOfCode">
1820	<A NAME="pgfId-882835"></A> a.line=2 # same as 'dot', change the line style</P>
1821	<P CLASS="LotsOfCode">
1822	<A NAME="pgfId-882836"></A> a.line=3 # same as 'dash-dot', change the line style</P>
1823	<P CLASS="LotsOfCode">
1824	<A NAME="pgfId-882837"></A> a.line=4 # same as 'long-dash', change the line style</P>
1825	<P CLASS="LotsOfCode">
1826	<A NAME="pgfId-882838"></A> a.linecolor=(77) # change the line color</P>
1827	<P CLASS="LotsOfCode">
1828	<A NAME="pgfId-882839"></A> a.linecolor=16 # change the line color</P>
1829	<P CLASS="LotsOfCode">
1830	<A NAME="pgfId-882840"></A> a.linecolor=44 # same as a.linecolor=(44)</P>
1831	<P CLASS="LotsOfCode">
1832	<A NAME="pgfId-882841"></A> a.linecolor=None # use the default line color, black</P>
1833	<P CLASS="LotsOfCode">
1834	<A NAME="pgfId-882842"></A> a.line=None # use default line style, solid black line</P>
1835	<P CLASS="LotsOfCode">
1836	<A NAME="pgfId-882843"></A> </P>
1837	<P CLASS="LotsOfCode">
1838	<A NAME="pgfId-882845"></A> a.outline=([0]) # set the outline value</P>
1839	<P CLASS="LotsOfCode">
1840	<A NAME="pgfId-882846"></A> a.outline=([1]) # set the outline value</P>
1841	<P CLASS="LotsOfCode">
1842	<A NAME="pgfId-882847"></A> a.outline=([0,1]) # set the outline value</P>
1843	<P CLASS="LotsOfCode">
1844	<A NAME="pgfId-882848"></A> a.outline=([0]) # set the outline value</P>
1845	<P CLASS="LotsOfCode">
1846	<A NAME="pgfId-882849"></A> </P>
1847	<P CLASS="LotsOfCode">
1848	<A NAME="pgfId-882850"></A> x.clear() # clear the VCS Canvas</P>
1849	<P CLASS="LotsOfCode">
1850	<A NAME="pgfId-882851"></A> x.outline(s,a,'default') # plot outline using 'default' template</P>
1851	<P CLASS="LotsOfCode">
1852	<A NAME="pgfId-882852"></A> </P>
1853	<P CLASS="LotsOfCode">
1854	<A NAME="pgfId-882853"></A> x.show('template') # show the list of templates</P>
1855	<P CLASS="LotsOfCode">
1856	<A NAME="pgfId-882854"></A> t=x.createtemplate('test') # create template 'test' from 'default' template</P>
1857	<P CLASS="LotsOfCode">
1858	<A NAME="pgfId-882855"></A> if x.istemplate(t): # test whether 't' is a template or not</P>
1859	<P CLASS="LotsOfCode">
1860	<A NAME="pgfId-882856"></A> x.show('template') # show the list of templates</P>
1861	<P CLASS="LotsOfCode">
1862	<A NAME="pgfId-882857"></A> </P>
1863	<P CLASS="LotsOfCode">
1864	<A NAME="pgfId-882858"></A> x.clear() # clear the VCS Canvas</P>
1865	<P CLASS="LotsOfCode">
1866	<A NAME="pgfId-882859"></A> x.plot(t,a,s) # plot outline template 't', outline 'a', and array 's'</P>
1867	<P CLASS="LotsOfCode">
1868	<A NAME="pgfId-882860"></A> x.clear() # clear the VCS Canvas</P>
1869	<P CLASS="LotsOfCode">
1870	<A NAME="pgfId-882861"></A> x.outline(a,s,t) # plot using outline 'a', array 's', and template 't'</P>
1871	<P CLASS="LotsOfCode">
1872	<A NAME="pgfId-882862"></A> </P>
1873	<P CLASS="LotsOfCode">
1874	<A NAME="pgfId-882863"></A> #########################################################################</P>
1875	<P CLASS="LotsOfCode">
1876	<A NAME="pgfId-882864"></A> # Create line object 'l' from the default line #</P>
1877	<P CLASS="LotsOfCode">
1878	<A NAME="pgfId-882865"></A> #########################################################################</P>
1879	<P CLASS="LotsOfCode">
1880	<A NAME="pgfId-882866"></A> x.show('line')</P>
1881	<P CLASS="LotsOfCode">
1882	<A NAME="pgfId-882867"></A> l=x.createline('test')</P>
1883	<P CLASS="LotsOfCode">
1884	<A NAME="pgfId-882868"></A> if x.issecondaryobject(l): # check to see if it is a secondary object</P>
1885	<P CLASS="LotsOfCode">
1886	<A NAME="pgfId-882869"></A> print 'Yes, this is a secondary object.'</P>
1887	<P CLASS="LotsOfCode">
1888	<A NAME="pgfId-882870"></A> if x.isline(l): # check to see if it is a line object</P>
1889	<P CLASS="LotsOfCode">
1890	<A NAME="pgfId-882871"></A> print 'Yes, this is a line object.'</P>
1891	<P CLASS="LotsOfCode">
1892	<A NAME="pgfId-882872"></A> l.list() # list the line's attributes and values</P>
1893	<P CLASS="LotsOfCode">
1894	<A NAME="pgfId-882873"></A> </P>
1895	<P CLASS="LotsOfCode">
1896	<A NAME="pgfId-882874"></A> #########################################################################</P>
1897	<P CLASS="LotsOfCode">
1898	<A NAME="pgfId-882875"></A> # Use the create line object 'l' from above and modify the line object #</P>
1899	<P CLASS="LotsOfCode">
1900	<A NAME="pgfId-882876"></A> #########################################################################</P>
1901	<P CLASS="LotsOfCode">
1902	<A NAME="pgfId-882877"></A> a.line=l # use the line object</P>
1903	<P CLASS="LotsOfCode">
1904	<A NAME="pgfId-882878"></A> l.list() # list the line object attributes and values</P>
1905	<P CLASS="LotsOfCode">
1906	<A NAME="pgfId-882879"></A> l.color = 44 # change the line color</P>
1907	<P CLASS="LotsOfCode">
1908	<A NAME="pgfId-882880"></A> l.type ='dash' # change the line type</P>
1909	<P CLASS="LotsOfCode">
1910	<A NAME="pgfId-882881"></A> </P>
1911	<P CLASS="LotsOfCode">
1912	<A NAME="pgfId-882882"></A> </P>
1913	<P CLASS="LotsOfCode">
1914	<A NAME="pgfId-882883"></A> x.show('outline') # show list of outline</P>
1915	<P CLASS="LotsOfCode">
1916	<A NAME="pgfId-882884"></A> r=x.createoutline('test2','quick') # create outline 'test2'</P>
1917	<P CLASS="LotsOfCode">
1918	<A NAME="pgfId-882885"></A> x.show('outline') # show list of outline</P>
1919	<P CLASS="LotsOfCode">
1920	<A NAME="pgfId-882886"></A> x.removeobject(r) # remove outline 'test2'</P>
1921	<P CLASS="LotsOfCode">
1922	<A NAME="pgfId-882887"></A> x.show('outline') # show list of outline</P>
1923	<P CLASS="LotsOfCode">
1924	<A NAME="pgfId-882888"></A> </P>
1925	<P CLASS="LotsOfCode">
1926	<A NAME="pgfId-882889"></A> </P>
1927	<P CLASS="LotsOfCode">
1928	<A NAME="pgfId-882890"></A> #####################################################################</P>
1929	<P CLASS="LotsOfCode">
1930	<A NAME="pgfId-882891"></A> # to see how x.update and x.mode work, see testoutline.py #</P>
1931	<P CLASS="LotsOfCode">
1932	<A NAME="pgfId-882892"></A> #####################################################################</P>
1933	<P CLASS="LotsOfCode">
1934	<A NAME="pgfId-882893"></A> #x.update()</P>
1935	<P CLASS="LotsOfCode">
1936	<A NAME="pgfId-882894"></A> #x.mode=1</P>
1937	<P CLASS="LotsOfCode">
1938	<A NAME="pgfId-882895"></A> #x.mode=0</P>
1939	<P CLASS="LotsOfCode">
1940	<A NAME="pgfId-882896"></A> print '************************************************'</P>**
1941	<P CLASS="LotsOfCode">
1942	<A NAME="pgfId-882897"></A> print '**** **'</P>**
1943	<P CLASS="LotsOfCode">
1944	<A NAME="pgfId-882898"></A> print '**** O U T F I L L C O M P L E T E D **'</P>**
1945	<P CLASS="LotsOfCode">
1946	<A NAME="pgfId-882899"></A> print '**** **'</P>**
1947	<P CLASS="LotsOfCode">
1948	<A NAME="pgfId-882900"></A> print '************************************************'</P>**
1949	<P CLASS="LotsOfCode">
1950	<A NAME="pgfId-882901"></A> </P>
1951	<P CLASS="LotsOfCode">
1952	<A NAME="pgfId-882902"></A>if __name__=="__main__":</P>
1953	<P CLASS="LotsOfCode">
1954	<A NAME="pgfId-882903"></A> exampleoutfill()</P>
1955	</DIV>
1956	<DIV>
1957	<H4 CLASS="Heading1">
1958	<A NAME="pgfId-881677"></A><DIV>
1959	<IMG SRC="vcs-2.gif">
1960	</DIV>
1961	Scatter Graphics Method Example:</H4>
1962	<P CLASS="LotsOfCode">
1963	<A NAME="pgfId-837587"></A>#</P>
1964	<P CLASS="LotsOfCode">
1965	<A NAME="pgfId-882952"></A># Example Scatter (GSp) module</P>
1966	<P CLASS="LotsOfCode">
1967	<A NAME="pgfId-882953"></A>#</P>
1968	<P CLASS="LotsOfCode">
1969	<A NAME="pgfId-882954"></A>############################################################################</P>
1970	<P CLASS="LotsOfCode">
1971	<A NAME="pgfId-882955"></A># #</P>
1972	<P CLASS="LotsOfCode">
1973	<A NAME="pgfId-882956"></A># Module: examplescatter module #</P>
1974	<P CLASS="LotsOfCode">
1975	<A NAME="pgfId-882957"></A># #</P>
1976	<P CLASS="LotsOfCode">
1977	<A NAME="pgfId-882958"></A># Copyright: 2000, Regents of the University of California #</P>
1978	<P CLASS="LotsOfCode">
1979	<A NAME="pgfId-882959"></A># This software may not be distributed to others without #</P>
1980	<P CLASS="LotsOfCode">
1981	<A NAME="pgfId-882960"></A># permission of the author. #</P>
1982	<P CLASS="LotsOfCode">
1983	<A NAME="pgfId-882961"></A># #</P>
1984	<P CLASS="LotsOfCode">
1985	<A NAME="pgfId-882962"></A># Author: Dean N. Williams, Lawrence Livermore National Laboratory #</P>
1986	<P CLASS="LotsOfCode">
1987	<A NAME="pgfId-882963"></A># williams13@llnl.gov #</P>
1988	<P CLASS="LotsOfCode">
1989	<A NAME="pgfId-882964"></A># #</P>
1990	<P CLASS="LotsOfCode">
1991	<A NAME="pgfId-882965"></A># Description: Example use of VCS's scatter graphics method. #</P>
1992	<P CLASS="LotsOfCode">
1993	<A NAME="pgfId-882966"></A># #</P>
1994	<P CLASS="LotsOfCode">
1995	<A NAME="pgfId-882967"></A># Version: 1.0 #</P>
1996	<P CLASS="LotsOfCode">
1997	<A NAME="pgfId-882968"></A># #</P>
1998	<P CLASS="LotsOfCode">
1999	<A NAME="pgfId-882969"></A>############################################################################</P>
2000	<P CLASS="LotsOfCode">
2001	<A NAME="pgfId-882970"></A>#</P>
2002	<P CLASS="LotsOfCode">
2003	<A NAME="pgfId-882971"></A>#</P>
2004	<P CLASS="LotsOfCode">
2005	<A NAME="pgfId-882972"></A>#</P>
2006	<P CLASS="LotsOfCode">
2007	<A NAME="pgfId-882973"></A>############################################################################</P>
2008	<P CLASS="LotsOfCode">
2009	<A NAME="pgfId-882974"></A># #</P>
2010	<P CLASS="LotsOfCode">
2011	<A NAME="pgfId-882975"></A># Import: vcs and cu modules. #</P>
2012	<P CLASS="LotsOfCode">
2013	<A NAME="pgfId-882976"></A># #</P>
2014	<P CLASS="LotsOfCode">
2015	<A NAME="pgfId-882977"></A>############################################################################</P>
2016	<P CLASS="LotsOfCode">
2017	<A NAME="pgfId-882978"></A>def examplescatter():</P>
2018	<P CLASS="LotsOfCode">
2019	<A NAME="pgfId-882979"></A> import vcs,cu # import vcs, cu</P>
2020	<P CLASS="LotsOfCode">
2021	<A NAME="pgfId-882980"></A> </P>
2022	<P CLASS="LotsOfCode">
2023	<A NAME="pgfId-882987"></A> f=cu.open('clt2.nc') # open clt file</P>
2024	<P CLASS="LotsOfCode">
2025	<A NAME="pgfId-882988"></A> u=f.getslab('u') # get slab u</P>
2026	<P CLASS="LotsOfCode">
2027	<A NAME="pgfId-882989"></A> v=f.getslab('v') # get slab v</P>
2028	<P CLASS="LotsOfCode">
2029	<A NAME="pgfId-882990"></A> </P>
2030	<P CLASS="LotsOfCode">
2031	<A NAME="pgfId-882991"></A> x=vcs.init() # construct vcs canvas</P>
2032	<P CLASS="LotsOfCode">
2033	<A NAME="pgfId-882992"></A> </P>
2034	<P CLASS="LotsOfCode">
2035	<A NAME="pgfId-882993"></A> x.plot(u, v, 'default','scatter','quick')# plot slab the old way</P>
2036	<P CLASS="LotsOfCode">
2037	<A NAME="pgfId-882994"></A> x.geometry(450,337,100,0) # change the geometry and location</P>
2038	<P CLASS="LotsOfCode">
2039	<A NAME="pgfId-882995"></A> </P>
2040	<P CLASS="LotsOfCode">
2041	<A NAME="pgfId-882996"></A> a=x.getscatter('quick') # get 'quick' scatter</P>
2042	<P CLASS="LotsOfCode">
2043	<A NAME="pgfId-882997"></A> if x.isgraphicsmethod(a): # test object 'a' for graphics method</P>
2044	<P CLASS="LotsOfCode">
2045	<A NAME="pgfId-882998"></A> print 'Yes, this is a graphics method'</P>
2046	<P CLASS="LotsOfCode">
2047	<A NAME="pgfId-882999"></A> if x.isscatter(a): # test object 'a' if scatter</P>
2048	<P CLASS="LotsOfCode">
2049	<A NAME="pgfId-883000"></A> print 'Yes, this is an scatter graphics method'</P>
2050	<P CLASS="LotsOfCode">
2051	<A NAME="pgfId-883001"></A> a.list() # list the scatter's attributes and values</P>
2052	<P CLASS="LotsOfCode">
2053	<A NAME="pgfId-883002"></A> </P>
2054	<P CLASS="LotsOfCode">
2055	<A NAME="pgfId-883003"></A> a.script('test','w') # save 'quick' scatter as a Python script</P>
2056	<P CLASS="LotsOfCode">
2057	<A NAME="pgfId-883004"></A> </P>
2058	<P CLASS="LotsOfCode">
2059	<A NAME="pgfId-883005"></A> </P>
2060	<P CLASS="LotsOfCode">
2061	<A NAME="pgfId-883006"></A> a.xticlabels('','') # remove the x-axis</P>
2062	<P CLASS="LotsOfCode">
2063	<A NAME="pgfId-883007"></A> a.xticlabels('*') # put the x-axis</P>
2064	<P CLASS="LotsOfCode">
2065	<A NAME="pgfId-883008"></A> </P>
2066	<P CLASS="LotsOfCode">
2067	<A NAME="pgfId-883009"></A> ############################################################################</P>
2068	<P CLASS="LotsOfCode">
2069	<A NAME="pgfId-883010"></A> # Change the scatter marker type #</P>
2070	<P CLASS="LotsOfCode">
2071	<A NAME="pgfId-883011"></A> ############################################################################</P>
2072	<P CLASS="LotsOfCode">
2073	<A NAME="pgfId-883012"></A> a.marker=1 # same as a.marker='dot'</P>
2074	<P CLASS="LotsOfCode">
2075	<A NAME="pgfId-883022"></A> a.marker=2 # same as a.marker='plus'</P>
2076	<P CLASS="LotsOfCode">
2077	<A NAME="pgfId-883023"></A> a.marker=3 # same as a.marker='star'</P>
2078	<P CLASS="LotsOfCode">
2079	<A NAME="pgfId-883024"></A> a.marker=4 # same as a.marker='circle'</P>
2080	<P CLASS="LotsOfCode">
2081	<A NAME="pgfId-883025"></A> a.marker=5 # same as a.marker='cross'</P>
2082	<P CLASS="LotsOfCode">
2083	<A NAME="pgfId-883026"></A> a.marker=6 # same as a.marker='diamond'</P>
2084	<P CLASS="LotsOfCode">
2085	<A NAME="pgfId-883027"></A> a.marker=7 # same as a.marker='triangle_up'</P>
2086	<P CLASS="LotsOfCode">
2087	<A NAME="pgfId-883028"></A> a.marker=8 # same as a.marker='triangle_down'</P>
2088	<P CLASS="LotsOfCode">
2089	<A NAME="pgfId-883029"></A> a.marker=9 # same as a.marker='triangle_left'</P>
2090	<P CLASS="LotsOfCode">
2091	<A NAME="pgfId-883030"></A> a.marker=10 # same as a.marker='triangle_right'</P>
2092	<P CLASS="LotsOfCode">
2093	<A NAME="pgfId-883031"></A> a.marker=11 # same as a.marker='square'</P>
2094	<P CLASS="LotsOfCode">
2095	<A NAME="pgfId-883032"></A> a.marker=12 # same as a.marker='diamond_fill'</P>
2096	<P CLASS="LotsOfCode">
2097	<A NAME="pgfId-883033"></A> a.marker=13 # same as a.marker='triangle_up_fill'</P>
2098	<P CLASS="LotsOfCode">
2099	<A NAME="pgfId-883034"></A> a.marker=14 # same as a.marker='triangle_down_fill'</P>
2100	<P CLASS="LotsOfCode">
2101	<A NAME="pgfId-883035"></A> a.marker=15 # same as a.marker='triangle_left_fill'</P>
2102	<P CLASS="LotsOfCode">
2103	<A NAME="pgfId-883036"></A> a.marker=16 # same as a.marker='triangle_right_fill'</P>
2104	<P CLASS="LotsOfCode">
2105	<A NAME="pgfId-883037"></A> a.marker=17 # same as a.marker='square_fill'</P>
2106	<P CLASS="LotsOfCode">
2107	<A NAME="pgfId-883038"></A> </P>
2108	<P CLASS="LotsOfCode">
2109	<A NAME="pgfId-883039"></A> ############################################################################</P>
2110	<P CLASS="LotsOfCode">
2111	<A NAME="pgfId-883040"></A> # Change the scatter marker size #</P>
2112	<P CLASS="LotsOfCode">
2113	<A NAME="pgfId-883041"></A> ############################################################################</P>
2114	<P CLASS="LotsOfCode">
2115	<A NAME="pgfId-883042"></A> a.markersize=5</P>
2116	<P CLASS="LotsOfCode">
2117	<A NAME="pgfId-883043"></A> a.markersize=55</P>
2118	<P CLASS="LotsOfCode">
2119	<A NAME="pgfId-883044"></A> a.markersize=100</P>
2120	<P CLASS="LotsOfCode">
2121	<A NAME="pgfId-883045"></A> a.markersize=300</P>
2122	<P CLASS="LotsOfCode">
2123	<A NAME="pgfId-883046"></A> a.markersize=15</P>
2124	<P CLASS="LotsOfCode">
2125	<A NAME="pgfId-883047"></A> </P>
2126	<P CLASS="LotsOfCode">
2127	<A NAME="pgfId-883048"></A> ############################################################################</P>
2128	<P CLASS="LotsOfCode">
2129	<A NAME="pgfId-883049"></A> # Change the scatter marker color #</P>
2130	<P CLASS="LotsOfCode">
2131	<A NAME="pgfId-883050"></A> ############################################################################</P>
2132	<P CLASS="LotsOfCode">
2133	<A NAME="pgfId-883051"></A> a.markercolor=(77)</P>
2134	<P CLASS="LotsOfCode">
2135	<A NAME="pgfId-883052"></A> a.markercolor=16</P>
2136	<P CLASS="LotsOfCode">
2137	<A NAME="pgfId-883053"></A> a.markercolor=44 # same as a.markercolor=(44)</P>
2138	<P CLASS="LotsOfCode">
2139	<A NAME="pgfId-883054"></A> </P>
2140	<P CLASS="LotsOfCode">
2141	<A NAME="pgfId-883055"></A> ############################################################################</P>
2142	<P CLASS="LotsOfCode">
2143	<A NAME="pgfId-883056"></A> # Change the scatter settings to default #</P>
2144	<P CLASS="LotsOfCode">
2145	<A NAME="pgfId-883057"></A> ############################################################################</P>
2146	<P CLASS="LotsOfCode">
2147	<A NAME="pgfId-883058"></A> a.markercolor=None</P>
2148	<P CLASS="LotsOfCode">
2149	<A NAME="pgfId-883059"></A> a.markersize=None</P>
2150	<P CLASS="LotsOfCode">
2151	<A NAME="pgfId-883060"></A> a.marker=None</P>
2152	<P CLASS="LotsOfCode">
2153	<A NAME="pgfId-883061"></A> </P>
2154	<P CLASS="LotsOfCode">
2155	<A NAME="pgfId-883062"></A> a.marker=1 # same as a.marker='dot'</P>
2156	<P CLASS="LotsOfCode">
2157	<A NAME="pgfId-883063"></A> </P>
2158	<P CLASS="LotsOfCode">
2159	<A NAME="pgfId-883064"></A> x.clear() # clear the VCS Canvas</P>
2160	<P CLASS="LotsOfCode">
2161	<A NAME="pgfId-883065"></A> x.scatter(u, v, a,'default') # plot scatter using 'default' template</P>
2162	<P CLASS="LotsOfCode">
2163	<A NAME="pgfId-883066"></A> </P>
2164	<P CLASS="LotsOfCode">
2165	<A NAME="pgfId-883067"></A> x.show('template') # show the list of templates</P>
2166	<P CLASS="LotsOfCode">
2167	<A NAME="pgfId-883068"></A> t=x.createtemplate('test') # create template 'test' from 'default' template</P>
2168	<P CLASS="LotsOfCode">
2169	<A NAME="pgfId-883069"></A> if x.istemplate(t): # test whether 't' is a template or not</P>
2170	<P CLASS="LotsOfCode">
2171	<A NAME="pgfId-883070"></A> x.show('template') # show the list of templates</P>
2172	<P CLASS="LotsOfCode">
2173	<A NAME="pgfId-883071"></A> </P>
2174	<P CLASS="LotsOfCode">
2175	<A NAME="pgfId-883072"></A> x.clear() # clear the VCS Canvas</P>
2176	<P CLASS="LotsOfCode">
2177	<A NAME="pgfId-883073"></A> x.plot(t,a,u,v) # plot scatter template 't', outline 'a', and arrays 'u':'v'</P>
2178	<P CLASS="LotsOfCode">
2179	<A NAME="pgfId-883074"></A> x.clear() # clear the VCS Canvas</P>
2180	<P CLASS="LotsOfCode">
2181	<A NAME="pgfId-883075"></A> x.scatter(a,u,v,t) # plot using outline 'a', array 'u':'v', and template 't'</P>
2182	<P CLASS="LotsOfCode">
2183	<A NAME="pgfId-883076"></A> </P>
2184	<P CLASS="LotsOfCode">
2185	<A NAME="pgfId-883077"></A> x.show('marker') # show the list of marker secondary objects</P>
2186	<P CLASS="LotsOfCode">
2187	<A NAME="pgfId-883078"></A> m=x.getmarker('red') # get marker 'red'</P>
2188	<P CLASS="LotsOfCode">
2189	<A NAME="pgfId-883079"></A> if x.issecondaryobject(m): # check to see if it is a secondary object</P>
2190	<P CLASS="LotsOfCode">
2191	<A NAME="pgfId-883080"></A> print 'Yes, this is a secondary object.'</P>
2192	<P CLASS="LotsOfCode">
2193	<A NAME="pgfId-883081"></A> if x.ismarker(m): # check to see if it is a fill area</P>
2194	<P CLASS="LotsOfCode">
2195	<A NAME="pgfId-883082"></A> print 'Yes, this is a marker object.'</P>
2196	<P CLASS="LotsOfCode">
2197	<A NAME="pgfId-883083"></A> m.list() # list the marker's attributes and values</P>
2198	<P CLASS="LotsOfCode">
2199	<A NAME="pgfId-883084"></A> </P>
2200	<P CLASS="LotsOfCode">
2201	<A NAME="pgfId-883094"></A> ###########################################################################</P>
2202	<P CLASS="LotsOfCode">
2203	<A NAME="pgfId-883095"></A> # Use the create marker object 'm' from above and modify the line object #</P>
2204	<P CLASS="LotsOfCode">
2205	<A NAME="pgfId-883096"></A> ###########################################################################</P>
2206	<P CLASS="LotsOfCode">
2207	<A NAME="pgfId-883097"></A> a.marker=m # use the marker object</P>
2208	<P CLASS="LotsOfCode">
2209	<A NAME="pgfId-883098"></A> m.list() # list the marker object attributes and values</P>
2210	<P CLASS="LotsOfCode">
2211	<A NAME="pgfId-883099"></A> m.color = 44 # change the marker color</P>
2212	<P CLASS="LotsOfCode">
2213	<A NAME="pgfId-883100"></A> m.type ='square' # change the marker type</P>
2214	<P CLASS="LotsOfCode">
2215	<A NAME="pgfId-883101"></A> m.size=20 # change the marker size</P>
2216	<P CLASS="LotsOfCode">
2217	<A NAME="pgfId-883102"></A> </P>
2218	<P CLASS="LotsOfCode">
2219	<A NAME="pgfId-883103"></A> x.show('scatter') # show list of scatter</P>
2220	<P CLASS="LotsOfCode">
2221	<A NAME="pgfId-883104"></A> r=x.createscatter('test2','quick') # create scatter 'test2'</P>
2222	<P CLASS="LotsOfCode">
2223	<A NAME="pgfId-883105"></A> x.show('scatter') # show list of scatter</P>
2224	<P CLASS="LotsOfCode">
2225	<A NAME="pgfId-883106"></A> x.removeobject(r) # remove scatter 'test2'</P>
2226	<P CLASS="LotsOfCode">
2227	<A NAME="pgfId-883107"></A> x.show('scatter') # show list of scatter</P>
2228	<P CLASS="LotsOfCode">
2229	<A NAME="pgfId-883108"></A> </P>
2230	<P CLASS="LotsOfCode">
2231	<A NAME="pgfId-883109"></A> #####################################################################</P>
2232	<P CLASS="LotsOfCode">
2233	<A NAME="pgfId-883110"></A> # to see how x.update and x.mode work, see testoutline.py #</P>
2234	<P CLASS="LotsOfCode">
2235	<A NAME="pgfId-883111"></A> #####################################################################</P>
2236	<P CLASS="LotsOfCode">
2237	<A NAME="pgfId-883112"></A> #x.update()</P>
2238	<P CLASS="LotsOfCode">
2239	<A NAME="pgfId-883113"></A> #x.mode=1</P>
2240	<P CLASS="LotsOfCode">
2241	<A NAME="pgfId-883114"></A> #x.mode=0</P>
2242	<P CLASS="LotsOfCode">
2243	<A NAME="pgfId-883115"></A> print '*************************************************'</P>**
2244	<P CLASS="LotsOfCode">
2245	<A NAME="pgfId-883116"></A> print '**** **'</P>**
2246	<P CLASS="LotsOfCode">
2247	<A NAME="pgfId-883117"></A> print '**** S C A T T E R C O M P L E T E D **'</P>**
2248	<P CLASS="LotsOfCode">
2249	<A NAME="pgfId-883118"></A> print '**** **'</P>**
2250	<P CLASS="LotsOfCode">
2251	<A NAME="pgfId-883119"></A> print '*************************************************'</P>**
2252	<P CLASS="LotsOfCode">
2253	<A NAME="pgfId-883120"></A> </P>
2254	<P CLASS="LotsOfCode">
2255	<A NAME="pgfId-883121"></A>if __name__=="__main__":</P>
2256	<P CLASS="LotsOfCode">
2257	<A NAME="pgfId-883122"></A> examplescatter()</P>
2258	<P CLASS="LotsOfCode">
2259	<A NAME="pgfId-883123"></A> </P>
2260	</DIV>
2261	<DIV>
2262	<H4 CLASS="Heading1">
2263	<A NAME="pgfId-881685"></A><DIV>
2264	<IMG SRC="vcs-2.gif">
2265	</DIV>
2266	Vector Graphics Method Example:</H4>
2267	<P CLASS="LotsOfCode">
2268	<A NAME="pgfId-837593"></A>#</P>
2269	<P CLASS="LotsOfCode">
2270	<A NAME="pgfId-883176"></A># Example Vector (Gv) module</P>
2271	<P CLASS="LotsOfCode">
2272	<A NAME="pgfId-883177"></A>#</P>
2273	<P CLASS="LotsOfCode">
2274	<A NAME="pgfId-883178"></A>############################################################################</P>
2275	<P CLASS="LotsOfCode">
2276	<A NAME="pgfId-883179"></A># #</P>
2277	<P CLASS="LotsOfCode">
2278	<A NAME="pgfId-883180"></A># Module: examplevector module #</P>
2279	<P CLASS="LotsOfCode">
2280	<A NAME="pgfId-883181"></A># #</P>
2281	<P CLASS="LotsOfCode">
2282	<A NAME="pgfId-883182"></A># Copyright: 2000, Regents of the University of California #</P>
2283	<P CLASS="LotsOfCode">
2284	<A NAME="pgfId-883183"></A># This software may not be distributed to others without #</P>
2285	<P CLASS="LotsOfCode">
2286	<A NAME="pgfId-883184"></A># permission of the author. #</P>
2287	<P CLASS="LotsOfCode">
2288	<A NAME="pgfId-883185"></A># #</P>
2289	<P CLASS="LotsOfCode">
2290	<A NAME="pgfId-883186"></A># Author: Dean N. Williams, Lawrence Livermore National Laboratory #</P>
2291	<P CLASS="LotsOfCode">
2292	<A NAME="pgfId-883187"></A># williams13@llnl.gov #</P>
2293	<P CLASS="LotsOfCode">
2294	<A NAME="pgfId-883188"></A># #</P>
2295	<P CLASS="LotsOfCode">
2296	<A NAME="pgfId-883189"></A># Description: Used to test VCS's vector graphics method. #</P>
2297	<P CLASS="LotsOfCode">
2298	<A NAME="pgfId-883190"></A># #</P>
2299	<P CLASS="LotsOfCode">
2300	<A NAME="pgfId-883191"></A># Version: 1.0 #</P>
2301	<P CLASS="LotsOfCode">
2302	<A NAME="pgfId-883192"></A># #</P>
2303	<P CLASS="LotsOfCode">
2304	<A NAME="pgfId-883193"></A>############################################################################</P>
2305	<P CLASS="LotsOfCode">
2306	<A NAME="pgfId-883194"></A>#</P>
2307	<P CLASS="LotsOfCode">
2308	<A NAME="pgfId-883195"></A>#</P>
2309	<P CLASS="LotsOfCode">
2310	<A NAME="pgfId-883196"></A>#</P>
2311	<P CLASS="LotsOfCode">
2312	<A NAME="pgfId-883197"></A>############################################################################</P>
2313	<P CLASS="LotsOfCode">
2314	<A NAME="pgfId-883198"></A># #</P>
2315	<P CLASS="LotsOfCode">
2316	<A NAME="pgfId-883199"></A># Import: vcs and cu modules. #</P>
2317	<P CLASS="LotsOfCode">
2318	<A NAME="pgfId-883200"></A># #</P>
2319	<P CLASS="LotsOfCode">
2320	<A NAME="pgfId-883201"></A>############################################################################</P>
2321	<P CLASS="LotsOfCode">
2322	<A NAME="pgfId-883202"></A>def examplevector():</P>
2323	<P CLASS="LotsOfCode">
2324	<A NAME="pgfId-883203"></A> import vcs,cu # import vcs and cu</P>
2325	<P CLASS="LotsOfCode">
2326	<A NAME="pgfId-883204"></A> </P>
2327	<P CLASS="LotsOfCode">
2328	<A NAME="pgfId-883205"></A> f=cu.open('clt.nc') # open clt file</P>
2329	<P CLASS="LotsOfCode">
2330	<A NAME="pgfId-883206"></A> u=f.getslab('u',':',':',-10.,0.,0,10)# get slab u</P>
2331	<P CLASS="LotsOfCode">
2332	<A NAME="pgfId-883207"></A> v=f.getslab('v',':',':',-10.,0.,0,10)# get slab v</P>
2333	<P CLASS="LotsOfCode">
2334	<A NAME="pgfId-883208"></A> x=vcs.init() # construct vcs canvas</P>
2335	<P CLASS="LotsOfCode">
2336	<A NAME="pgfId-883209"></A> </P>
2337	<P CLASS="LotsOfCode">
2338	<A NAME="pgfId-883210"></A> x.plot(u, v, 'default','vector','quick') # plot slab the old way</P>
2339	<P CLASS="LotsOfCode">
2340	<A NAME="pgfId-883211"></A> x.geometry(450,337,100,0) # change the geometry and location</P>
2341	<P CLASS="LotsOfCode">
2342	<A NAME="pgfId-883212"></A> </P>
2343	<P CLASS="LotsOfCode">
2344	<A NAME="pgfId-883213"></A> a=x.getvector('quick') # get 'quick' vector</P>
2345	<P CLASS="LotsOfCode">
2346	<A NAME="pgfId-883214"></A> if x.isgraphicsmethod(a): # test object 'a' for graphics method</P>
2347	<P CLASS="LotsOfCode">
2348	<A NAME="pgfId-883215"></A> print 'Yes, this is a graphics method'</P>
2349	<P CLASS="LotsOfCode">
2350	<A NAME="pgfId-883216"></A> if x.isvector(a): # test object 'a' if vector</P>
2351	<P CLASS="LotsOfCode">
2352	<A NAME="pgfId-883217"></A> print 'Yes, this is an vector graphics method'</P>
2353	<P CLASS="LotsOfCode">
2354	<A NAME="pgfId-883218"></A> a.list() # list the vector's attributes and values</P>
2355	<P CLASS="LotsOfCode">
2356	<A NAME="pgfId-883219"></A> </P>
2357	<P CLASS="LotsOfCode">
2358	<A NAME="pgfId-883220"></A> a.script('test','w') # save 'quick' vector as a Python script</P>
2359	<P CLASS="LotsOfCode">
2360	<A NAME="pgfId-883221"></A> </P>
2361	<P CLASS="LotsOfCode">
2362	<A NAME="pgfId-883222"></A> </P>
2363	<P CLASS="LotsOfCode">
2364	<A NAME="pgfId-883223"></A> a.xticlabels('','') # remove the x-axis</P>
2365	<P CLASS="LotsOfCode">
2366	<A NAME="pgfId-883224"></A> a.xticlabels('*') # put the x-axis</P>
2367	<P CLASS="LotsOfCode">
2368	<A NAME="pgfId-883225"></A> </P>
2369	<P CLASS="LotsOfCode">
2370	<A NAME="pgfId-883226"></A> ############################################################################</P>
2371	<P CLASS="LotsOfCode">
2372	<A NAME="pgfId-883227"></A> # Change the vector scale #</P>
2373	<P CLASS="LotsOfCode">
2374	<A NAME="pgfId-883228"></A> ############################################################################</P>
2375	<P CLASS="LotsOfCode">
2376	<A NAME="pgfId-883229"></A> a.scale=2.0</P>
2377	<P CLASS="LotsOfCode">
2378	<A NAME="pgfId-883230"></A> a.scale=5.0</P>
2379	<P CLASS="LotsOfCode">
2380	<A NAME="pgfId-883231"></A> a.scale=1.5</P>
2381	<P CLASS="LotsOfCode">
2382	<A NAME="pgfId-883232"></A> a.scale=0.0</P>
2383	<P CLASS="LotsOfCode">
2384	<A NAME="pgfId-883233"></A> a.scale=-1.5</P>
2385	<P CLASS="LotsOfCode">
2386	<A NAME="pgfId-883234"></A> a.scale=-2.0</P>
2387	<P CLASS="LotsOfCode">
2388	<A NAME="pgfId-883235"></A> a.scale=-5.0</P>
2389	<P CLASS="LotsOfCode">
2390	<A NAME="pgfId-883236"></A> </P>
2391	<P CLASS="LotsOfCode">
2392	<A NAME="pgfId-883237"></A> ############################################################################</P>
2393	<P CLASS="LotsOfCode">
2394	<A NAME="pgfId-883238"></A> # Change the vector typeiiiiiii #</P>
2395	<P CLASS="LotsOfCode">
2396	<A NAME="pgfId-883239"></A> ############################################################################</P>
2397	<P CLASS="LotsOfCode">
2398	<A NAME="pgfId-883240"></A> a.type=0 # same as a.type = 'arrows'</P>
2399	<P CLASS="LotsOfCode">
2400	<A NAME="pgfId-883241"></A> a.type=1 # same as a.type = 'barbs'</P>
2401	<P CLASS="LotsOfCode">
2402	<A NAME="pgfId-883242"></A> a.type=2 # same as a.type = 'solidarrows'</P>
2403	<P CLASS="LotsOfCode">
2404	<A NAME="pgfId-883243"></A> </P>
2405	<P CLASS="LotsOfCode">
2406	<A NAME="pgfId-883245"></A> ############################################################################</P>
2407	<P CLASS="LotsOfCode">
2408	<A NAME="pgfId-883246"></A> # Change the vector reference #</P>
2409	<P CLASS="LotsOfCode">
2410	<A NAME="pgfId-883247"></A> ############################################################################</P>
2411	<P CLASS="LotsOfCode">
2412	<A NAME="pgfId-883248"></A> a.reference=10.</P>
2413	<P CLASS="LotsOfCode">
2414	<A NAME="pgfId-883249"></A> a.reference=100.</P>
2415	<P CLASS="LotsOfCode">
2416	<A NAME="pgfId-883250"></A> a.reference=4.</P>
2417	<P CLASS="LotsOfCode">
2418	<A NAME="pgfId-883251"></A> a.reference=5.</P>
2419	<P CLASS="LotsOfCode">
2420	<A NAME="pgfId-883252"></A> </P>
2421	<P CLASS="LotsOfCode">
2422	<A NAME="pgfId-883253"></A> ############################################################################</P>
2423	<P CLASS="LotsOfCode">
2424	<A NAME="pgfId-883254"></A> # Change the vector alignment #</P>
2425	<P CLASS="LotsOfCode">
2426	<A NAME="pgfId-883255"></A> ############################################################################</P>
2427	<P CLASS="LotsOfCode">
2428	<A NAME="pgfId-883256"></A> a.alignment='head' # same as a.alignment=0</P>
2429	<P CLASS="LotsOfCode">
2430	<A NAME="pgfId-883257"></A> a.alignment='center' # same as a.alignment=1</P>
2431	<P CLASS="LotsOfCode">
2432	<A NAME="pgfId-883258"></A> a.alignment='tail' # same as a.alignment=2</P>
2433	<P CLASS="LotsOfCode">
2434	<A NAME="pgfId-883259"></A> </P>
2435	<P CLASS="LotsOfCode">
2436	<A NAME="pgfId-883260"></A> ############################################################################</P>
2437	<P CLASS="LotsOfCode">
2438	<A NAME="pgfId-883261"></A> # Change the vector line #</P>
2439	<P CLASS="LotsOfCode">
2440	<A NAME="pgfId-883262"></A> ############################################################################</P>
2441	<P CLASS="LotsOfCode">
2442	<A NAME="pgfId-883263"></A> a.line=0 # same as 'solid'</P>
2443	<P CLASS="LotsOfCode">
2444	<A NAME="pgfId-883264"></A> a.line=1 # same as 'dash'</P>
2445	<P CLASS="LotsOfCode">
2446	<A NAME="pgfId-883265"></A> a.line=2 # same as 'dot'</P>
2447	<P CLASS="LotsOfCode">
2448	<A NAME="pgfId-883266"></A> a.line=3 # same as 'dash-dot'</P>
2449	<P CLASS="LotsOfCode">
2450	<A NAME="pgfId-883267"></A> a.line=4 # same as 'long-dash'</P>
2451	<P CLASS="LotsOfCode">
2452	<A NAME="pgfId-883268"></A> a.line=None # use default line</P>
2453	<P CLASS="LotsOfCode">
2454	<A NAME="pgfId-883269"></A> </P>
2455	<P CLASS="LotsOfCode">
2456	<A NAME="pgfId-883270"></A> ############################################################################</P>
2457	<P CLASS="LotsOfCode">
2458	<A NAME="pgfId-883271"></A> # Change the vector line color #</P>
2459	<P CLASS="LotsOfCode">
2460	<A NAME="pgfId-883272"></A> ############################################################################</P>
2461	<P CLASS="LotsOfCode">
2462	<A NAME="pgfId-883273"></A> a.linecolor=(77)</P>
2463	<P CLASS="LotsOfCode">
2464	<A NAME="pgfId-883274"></A> a.linecolor=16</P>
2465	<P CLASS="LotsOfCode">
2466	<A NAME="pgfId-883275"></A> a.linecolor=44 # same as a.color=(44)</P>
2467	<P CLASS="LotsOfCode">
2468	<A NAME="pgfId-883276"></A> a.linecolor=None</P>
2469	<P CLASS="LotsOfCode">
2470	<A NAME="pgfId-883277"></A> </P>
2471	<P CLASS="LotsOfCode">
2472	<A NAME="pgfId-883278"></A> x.clear() # clear the VCS Canvas</P>
2473	<P CLASS="LotsOfCode">
2474	<A NAME="pgfId-883279"></A> x.vector(u, v, a,'default') # plot vector using 'default' template</P>
2475	<P CLASS="LotsOfCode">
2476	<A NAME="pgfId-883280"></A> </P>
2477	<P CLASS="LotsOfCode">
2478	<A NAME="pgfId-883281"></A> x.show('template') # show the list of templates</P>
2479	<P CLASS="LotsOfCode">
2480	<A NAME="pgfId-883282"></A> t=x.createtemplate('test') # create template 'test' from 'default' template</P>
2481	<P CLASS="LotsOfCode">
2482	<A NAME="pgfId-883283"></A> if x.istemplate(t): # test whether 't' is a template or not</P>
2483	<P CLASS="LotsOfCode">
2484	<A NAME="pgfId-883284"></A> x.show('template') # show the list of templates</P>
2485	<P CLASS="LotsOfCode">
2486	<A NAME="pgfId-883285"></A> </P>
2487	<P CLASS="LotsOfCode">
2488	<A NAME="pgfId-883286"></A> x.clear() # clear the VCS Canvas</P>
2489	<P CLASS="LotsOfCode">
2490	<A NAME="pgfId-883287"></A> x.plot(t,a,u,v) # plot vector template 't', outline 'a', and arrays 'u':'v'</P>
2491	<P CLASS="LotsOfCode">
2492	<A NAME="pgfId-883288"></A> x.clear() # clear the VCS Canvas</P>
2493	<P CLASS="LotsOfCode">
2494	<A NAME="pgfId-883289"></A> x.vector(a,u,v,t) # plot using outline 'a', array 'u':'v', and template 't'</P>
2495	<P CLASS="LotsOfCode">
2496	<A NAME="pgfId-883290"></A> </P>
2497	<P CLASS="LotsOfCode">
2498	<A NAME="pgfId-883291"></A> x.show('line') # show the list of line secondary objects</P>
2499	<P CLASS="LotsOfCode">
2500	<A NAME="pgfId-883292"></A> l=x.getline('red') # get line 'red'</P>
2501	<P CLASS="LotsOfCode">
2502	<A NAME="pgfId-883293"></A> if x.issecondaryobject(l): # check to see if it is a secondary object</P>
2503	<P CLASS="LotsOfCode">
2504	<A NAME="pgfId-883294"></A> print 'Yes, this is a secondary object.'</P>
2505	<P CLASS="LotsOfCode">
2506	<A NAME="pgfId-883295"></A> if x.isline(l): # check to see if it is a line</P>
2507	<P CLASS="LotsOfCode">
2508	<A NAME="pgfId-883296"></A> print 'Yes, this is a line object.'</P>
2509	<P CLASS="LotsOfCode">
2510	<A NAME="pgfId-883297"></A> l.list() # list the line's attributes and values</P>
2511	<P CLASS="LotsOfCode">
2512	<A NAME="pgfId-883298"></A> </P>
2513	<P CLASS="LotsOfCode">
2514	<A NAME="pgfId-883299"></A> ###########################################################################</P>
2515	<P CLASS="LotsOfCode">
2516	<A NAME="pgfId-883300"></A> # Use the create line object 'm' from above and modify the line object #</P>
2517	<P CLASS="LotsOfCode">
2518	<A NAME="pgfId-883301"></A> ###########################################################################</P>
2519	<P CLASS="LotsOfCode">
2520	<A NAME="pgfId-883302"></A> a.line=l # use the line object</P>
2521	<P CLASS="LotsOfCode">
2522	<A NAME="pgfId-883303"></A> l.list() # list the line object attributes and values</P>
2523	<P CLASS="LotsOfCode">
2524	<A NAME="pgfId-883304"></A> l.color = 44 # change the line color</P>
2525	<P CLASS="LotsOfCode">
2526	<A NAME="pgfId-883305"></A> l.style ='square' # change the line type</P>
2527	<P CLASS="LotsOfCode">
2528	<A NAME="pgfId-883306"></A> l.width=4 # change the line size</P>
2529	<P CLASS="LotsOfCode">
2530	<A NAME="pgfId-883307"></A> </P>
2531	<P CLASS="LotsOfCode">
2532	<A NAME="pgfId-883308"></A> x.show('vector') # show list of vector</P>
2533	<P CLASS="LotsOfCode">
2534	<A NAME="pgfId-883309"></A> r=x.createvector('test2','quick') # create vector 'test2'</P>
2535	<P CLASS="LotsOfCode">
2536	<A NAME="pgfId-883310"></A> x.show('vector') # show list of vector</P>
2537	<P CLASS="LotsOfCode">
2538	<A NAME="pgfId-883311"></A> x.removeobject(r) # remove vector 'test2'</P>
2539	<P CLASS="LotsOfCode">
2540	<A NAME="pgfId-883312"></A> x.show('vector') # show list of vector</P>
2541	<P CLASS="LotsOfCode">
2542	<A NAME="pgfId-883313"></A> </P>
2543	<P CLASS="LotsOfCode">
2544	<A NAME="pgfId-883319"></A> #########################################################################</P>
2545	<P CLASS="LotsOfCode">
2546	<A NAME="pgfId-883320"></A> # to see how x.update and x.mode work, see testoutline.py #</P>
2547	<P CLASS="LotsOfCode">
2548	<A NAME="pgfId-883321"></A> #########################################################################</P>
2549	<P CLASS="LotsOfCode">
2550	<A NAME="pgfId-883322"></A> #x.update()</P>
2551	<P CLASS="LotsOfCode">
2552	<A NAME="pgfId-883323"></A> #x.mode=1</P>
2553	<P CLASS="LotsOfCode">
2554	<A NAME="pgfId-883324"></A> #x.mode=0</P>
2555	<P CLASS="LotsOfCode">
2556	<A NAME="pgfId-883325"></A> print '***********************************************'</P>**
2557	<P CLASS="LotsOfCode">
2558	<A NAME="pgfId-883326"></A> print '**** **'</P>**
2559	<P CLASS="LotsOfCode">
2560	<A NAME="pgfId-883327"></A> print '**** V E C T O R C O M P L E T E D **'</P>**
2561	<P CLASS="LotsOfCode">
2562	<A NAME="pgfId-883328"></A> print '**** **'</P>**
2563	<P CLASS="LotsOfCode">
2564	<A NAME="pgfId-883329"></A> print '***********************************************'</P>**
2565	<P CLASS="LotsOfCode">
2566	<A NAME="pgfId-883330"></A> </P>
2567	<P CLASS="LotsOfCode">
2568	<A NAME="pgfId-883331"></A>if __name__=="__main__":</P>
2569	<P CLASS="LotsOfCode">
2570	<A NAME="pgfId-883332"></A> examplevector()</P>
2571	<P CLASS="LotsOfCode">
2572	<A NAME="pgfId-883333"></A> </P>
2573	</DIV>
2574	<DIV>
2575	<H4 CLASS="Heading1">
2576	<A NAME="pgfId-881709"></A><DIV>
2577	<IMG SRC="vcs-2.gif">
2578	</DIV>
2579	XvsY Graphics Method Example:</H4>
2580	<P CLASS="LotsOfCode">
2581	<A NAME="pgfId-837605"></A>#</P>
2582	<P CLASS="LotsOfCode">
2583	<A NAME="pgfId-883373"></A># Example XvsY (GXY) module</P>
2584	<P CLASS="LotsOfCode">
2585	<A NAME="pgfId-883374"></A>#</P>
2586	<P CLASS="LotsOfCode">
2587	<A NAME="pgfId-883375"></A>############################################################################</P>
2588	<P CLASS="LotsOfCode">
2589	<A NAME="pgfId-883376"></A># #</P>
2590	<P CLASS="LotsOfCode">
2591	<A NAME="pgfId-883377"></A># Module: examplexvsy module #</P>
2592	<P CLASS="LotsOfCode">
2593	<A NAME="pgfId-883378"></A># #</P>
2594	<P CLASS="LotsOfCode">
2595	<A NAME="pgfId-883379"></A># Copyright: 2000, Regents of the University of California #</P>
2596	<P CLASS="LotsOfCode">
2597	<A NAME="pgfId-883380"></A># This software may not be distributed to others without #</P>
2598	<P CLASS="LotsOfCode">
2599	<A NAME="pgfId-883381"></A># permission of the author. #</P>
2600	<P CLASS="LotsOfCode">
2601	<A NAME="pgfId-883382"></A># #</P>
2602	<P CLASS="LotsOfCode">
2603	<A NAME="pgfId-883383"></A># Author: Dean N. Williams, Lawrence Livermore National Laboratory #</P>
2604	<P CLASS="LotsOfCode">
2605	<A NAME="pgfId-883384"></A># williams13@llnl.gov #</P>
2606	<P CLASS="LotsOfCode">
2607	<A NAME="pgfId-883385"></A># #</P>
2608	<P CLASS="LotsOfCode">
2609	<A NAME="pgfId-883386"></A># Description: Example use of VCS's XvsY graphics method. #</P>
2610	<P CLASS="LotsOfCode">
2611	<A NAME="pgfId-883387"></A># #</P>
2612	<P CLASS="LotsOfCode">
2613	<A NAME="pgfId-883388"></A># Version: 1.0 #</P>
2614	<P CLASS="LotsOfCode">
2615	<A NAME="pgfId-883389"></A># #</P>
2616	<P CLASS="LotsOfCode">
2617	<A NAME="pgfId-883390"></A>############################################################################</P>
2618	<P CLASS="LotsOfCode">
2619	<A NAME="pgfId-883391"></A>#</P>
2620	<P CLASS="LotsOfCode">
2621	<A NAME="pgfId-883392"></A>#</P>
2622	<P CLASS="LotsOfCode">
2623	<A NAME="pgfId-883393"></A>#</P>
2624	<P CLASS="LotsOfCode">
2625	<A NAME="pgfId-883394"></A>############################################################################</P>
2626	<P CLASS="LotsOfCode">
2627	<A NAME="pgfId-883395"></A># #</P>
2628	<P CLASS="LotsOfCode">
2629	<A NAME="pgfId-883396"></A># Import: vcs and cu modules. #</P>
2630	<P CLASS="LotsOfCode">
2631	<A NAME="pgfId-883397"></A># #</P>
2632	<P CLASS="LotsOfCode">
2633	<A NAME="pgfId-883398"></A>############################################################################</P>
2634	<P CLASS="LotsOfCode">
2635	<A NAME="pgfId-883399"></A>def examplexvsy():</P>
2636	<P CLASS="LotsOfCode">
2637	<A NAME="pgfId-883400"></A> import vcs,cu # import vcs and cu</P>
2638	<P CLASS="LotsOfCode">
2639	<A NAME="pgfId-883401"></A> </P>
2640	<P CLASS="LotsOfCode">
2641	<A NAME="pgfId-883402"></A> f=cu.open('clt.nc') # open clt file</P>
2642	<P CLASS="LotsOfCode">
2643	<A NAME="pgfId-883403"></A> u=f.getslab('u') # get slab u</P>
2644	<P CLASS="LotsOfCode">
2645	<A NAME="pgfId-883404"></A> v=f.getslab('v') # get slab v</P>
2646	<P CLASS="LotsOfCode">
2647	<A NAME="pgfId-883405"></A> x=vcs.init() # construct vcs canvas</P>
2648	<P CLASS="LotsOfCode">
2649	<A NAME="pgfId-883406"></A> </P>
2650	<P CLASS="LotsOfCode">
2651	<A NAME="pgfId-883407"></A> x.plot(u, v, 'default','xvsy','quick') # plot slabs the old way</P>
2652	<P CLASS="LotsOfCode">
2653	<A NAME="pgfId-883408"></A> x.geometry(450,337,100,0) # change the geometry and location</P>
2654	<P CLASS="LotsOfCode">
2655	<A NAME="pgfId-883409"></A> </P>
2656	<P CLASS="LotsOfCode">
2657	<A NAME="pgfId-883410"></A> a=x.getxvsy('quick') # get 'quick' xvsy</P>
2658	<P CLASS="LotsOfCode">
2659	<A NAME="pgfId-883411"></A> if x.isgraphicsmethod(a): # test object 'a' for graphics method</P>
2660	<P CLASS="LotsOfCode">
2661	<A NAME="pgfId-883412"></A> print 'Yes, this is a graphics method'</P>
2662	<P CLASS="LotsOfCode">
2663	<A NAME="pgfId-883413"></A> if x.isxvsy(a): # test object 'a' if xvsy</P>
2664	<P CLASS="LotsOfCode">
2665	<A NAME="pgfId-883414"></A> print 'Yes, this is an xvsy graphics method'</P>
2666	<P CLASS="LotsOfCode">
2667	<A NAME="pgfId-883415"></A> a.list() # list the xvsy's attributes and values</P>
2668	<P CLASS="LotsOfCode">
2669	<A NAME="pgfId-883416"></A> </P>
2670	<P CLASS="LotsOfCode">
2671	<A NAME="pgfId-883417"></A> a.script('test','w') # save 'quick' xvsy as a Python script</P>
2672	<P CLASS="LotsOfCode">
2673	<A NAME="pgfId-883418"></A> </P>
2674	<P CLASS="LotsOfCode">
2675	<A NAME="pgfId-883419"></A> a.xticlabels('','') # remove the x-axis</P>
2676	<P CLASS="LotsOfCode">
2677	<A NAME="pgfId-883420"></A> a.xticlabels('*') # put the x-axis</P>
2678	<P CLASS="LotsOfCode">
2679	<A NAME="pgfId-883421"></A> </P>
2680	<P CLASS="LotsOfCode">
2681	<A NAME="pgfId-883422"></A> ############################################################################</P>
2682	<P CLASS="LotsOfCode">
2683	<A NAME="pgfId-883423"></A> # Change the xvsy line #</P>
2684	<P CLASS="LotsOfCode">
2685	<A NAME="pgfId-883424"></A> ############################################################################</P>
2686	<P CLASS="LotsOfCode">
2687	<A NAME="pgfId-883425"></A> a.line=0 # same as 'solid'</P>
2688	<P CLASS="LotsOfCode">
2689	<A NAME="pgfId-883426"></A> a.line=1 # same as 'dash'</P>
2690	<P CLASS="LotsOfCode">
2691	<A NAME="pgfId-883427"></A> a.line=2 # same as 'dot'</P>
2692	<P CLASS="LotsOfCode">
2693	<A NAME="pgfId-883428"></A> a.line=3 # same as 'dash-dot'</P>
2694	<P CLASS="LotsOfCode">
2695	<A NAME="pgfId-883429"></A> a.line=4 # same as 'long-dash'</P>
2696	<P CLASS="LotsOfCode">
2697	<A NAME="pgfId-883430"></A> </P>
2698	<P CLASS="LotsOfCode">
2699	<A NAME="pgfId-883431"></A> ############################################################################</P>
2700	<P CLASS="LotsOfCode">
2701	<A NAME="pgfId-883432"></A> # Change the xvsy line color #</P>
2702	<P CLASS="LotsOfCode">
2703	<A NAME="pgfId-883433"></A> ############################################################################</P>
2704	<P CLASS="LotsOfCode">
2705	<A NAME="pgfId-883434"></A> a.linecolor=(77)</P>
2706	<P CLASS="LotsOfCode">
2707	<A NAME="pgfId-883435"></A> a.linecolor=16</P>
2708	<P CLASS="LotsOfCode">
2709	<A NAME="pgfId-883436"></A> a.linecolor=44 # same as a.color=(44)</P>
2710	<P CLASS="LotsOfCode">
2711	<A NAME="pgfId-883437"></A> a.linecolor=None</P>
2712	<P CLASS="LotsOfCode">
2713	<A NAME="pgfId-883438"></A> </P>
2714	<P CLASS="LotsOfCode">
2715	<A NAME="pgfId-883444"></A> ############################################################################</P>
2716	<P CLASS="LotsOfCode">
2717	<A NAME="pgfId-883445"></A> # Change the xvsy marker #</P>
2718	<P CLASS="LotsOfCode">
2719	<A NAME="pgfId-883446"></A> ############################################################################</P>
2720	<P CLASS="LotsOfCode">
2721	<A NAME="pgfId-883447"></A> a.marker=1 # Same as a.marker='dot'</P>
2722	<P CLASS="LotsOfCode">
2723	<A NAME="pgfId-883448"></A> a.marker=2 # Same as a.marker='plus'</P>
2724	<P CLASS="LotsOfCode">
2725	<A NAME="pgfId-883449"></A> a.marker=3 # Same as a.marker='star'</P>
2726	<P CLASS="LotsOfCode">
2727	<A NAME="pgfId-883450"></A> a.marker=4 # Same as a.marker='circle'</P>
2728	<P CLASS="LotsOfCode">
2729	<A NAME="pgfId-883451"></A> a.marker=5 # Same as a.marker='cross'</P>
2730	<P CLASS="LotsOfCode">
2731	<A NAME="pgfId-883452"></A> a.marker=6 # Same as a.marker='diamond'</P>
2732	<P CLASS="LotsOfCode">
2733	<A NAME="pgfId-883453"></A> a.marker=7 # Same as a.marker='triangle_up'</P>
2734	<P CLASS="LotsOfCode">
2735	<A NAME="pgfId-883454"></A> a.marker=8 # Same as a.marker='triangle_down'</P>
2736	<P CLASS="LotsOfCode">
2737	<A NAME="pgfId-883455"></A> a.marker=9 # Same as a.marker='triangle_left'</P>
2738	<P CLASS="LotsOfCode">
2739	<A NAME="pgfId-883456"></A> a.marker=10 # Same as a.marker='triangle_right'</P>
2740	<P CLASS="LotsOfCode">
2741	<A NAME="pgfId-883457"></A> a.marker=11 # Same as a.marker='square'</P>
2742	<P CLASS="LotsOfCode">
2743	<A NAME="pgfId-883458"></A> a.marker=12 # Same as a.marker='diamond_fill'</P>
2744	<P CLASS="LotsOfCode">
2745	<A NAME="pgfId-883459"></A> a.marker=13 # Same as a.marker='triangle_up_fill'</P>
2746	<P CLASS="LotsOfCode">
2747	<A NAME="pgfId-883460"></A> a.marker=14 # Same as a.marker='triangle_down_fill'</P>
2748	<P CLASS="LotsOfCode">
2749	<A NAME="pgfId-883461"></A> a.marker=15 # Same as a.marker='triangle_left_fill'</P>
2750	<P CLASS="LotsOfCode">
2751	<A NAME="pgfId-883462"></A> a.marker=16 # Same as a.marker='triangle_right_fill'</P>
2752	<P CLASS="LotsOfCode">
2753	<A NAME="pgfId-883463"></A> a.marker=17 # Same as a.marker='square_fill'</P>
2754	<P CLASS="LotsOfCode">
2755	<A NAME="pgfId-883464"></A> a.marker=None # Draw no markers</P>
2756	<P CLASS="LotsOfCode">
2757	<A NAME="pgfId-883465"></A> </P>
2758	<P CLASS="LotsOfCode">
2759	<A NAME="pgfId-883466"></A> ############################################################################</P>
2760	<P CLASS="LotsOfCode">
2761	<A NAME="pgfId-883467"></A> # Change the xvsy marker color #</P>
2762	<P CLASS="LotsOfCode">
2763	<A NAME="pgfId-883468"></A> ############################################################################</P>
2764	<P CLASS="LotsOfCode">
2765	<A NAME="pgfId-883469"></A> a.marker='dot'</P>
2766	<P CLASS="LotsOfCode">
2767	<A NAME="pgfId-883470"></A> a.markercolor=16</P>
2768	<P CLASS="LotsOfCode">
2769	<A NAME="pgfId-883471"></A> a.markercolor=44 # same as a.markercolor=(44)</P>
2770	<P CLASS="LotsOfCode">
2771	<A NAME="pgfId-883472"></A> a.markercolor=None</P>
2772	<P CLASS="LotsOfCode">
2773	<A NAME="pgfId-883473"></A> </P>
2774	<P CLASS="LotsOfCode">
2775	<A NAME="pgfId-883474"></A> ############################################################################</P>
2776	<P CLASS="LotsOfCode">
2777	<A NAME="pgfId-883475"></A> # Change the xvsy marker size #</P>
2778	<P CLASS="LotsOfCode">
2779	<A NAME="pgfId-883476"></A> ############################################################################</P>
2780	<P CLASS="LotsOfCode">
2781	<A NAME="pgfId-883477"></A> a.markersize=5</P>
2782	<P CLASS="LotsOfCode">
2783	<A NAME="pgfId-883478"></A> a.markersize=55</P>
2784	<P CLASS="LotsOfCode">
2785	<A NAME="pgfId-883479"></A> a.markersize=10</P>
2786	<P CLASS="LotsOfCode">
2787	<A NAME="pgfId-883480"></A> a.markersize=100</P>
2788	<P CLASS="LotsOfCode">
2789	<A NAME="pgfId-883481"></A> a.markersize=300</P>
2790	<P CLASS="LotsOfCode">
2791	<A NAME="pgfId-883482"></A> a.markersize=None</P>
2792	<P CLASS="LotsOfCode">
2793	<A NAME="pgfId-883483"></A> </P>
2794	<P CLASS="LotsOfCode">
2795	<A NAME="pgfId-883484"></A> x.clear() # clear the VCS Canvas</P>
2796	<P CLASS="LotsOfCode">
2797	<A NAME="pgfId-883485"></A> x.xvsy(u, v, a,'default') # plot xvsy using 'default' template</P>
2798	<P CLASS="LotsOfCode">
2799	<A NAME="pgfId-883486"></A> </P>
2800	<P CLASS="LotsOfCode">
2801	<A NAME="pgfId-883487"></A> x.show('template') # show the list of templates</P>
2802	<P CLASS="LotsOfCode">
2803	<A NAME="pgfId-883488"></A> t=x.createtemplate('test') # create template 'test' from 'default' template</P>
2804	<P CLASS="LotsOfCode">
2805	<A NAME="pgfId-883489"></A> if x.istemplate(t): # test whether 't' is a template or not</P>
2806	<P CLASS="LotsOfCode">
2807	<A NAME="pgfId-883490"></A> x.show('template') # show the list of templates</P>
2808	<P CLASS="LotsOfCode">
2809	<A NAME="pgfId-883491"></A> </P>
2810	<P CLASS="LotsOfCode">
2811	<A NAME="pgfId-883492"></A> x.clear() # clear the VCS Canvas</P>
2812	<P CLASS="LotsOfCode">
2813	<A NAME="pgfId-883493"></A> x.plot(t,a,u,v) # plot xvsy template 't', outline 'a', and arrays 'u':'v'</P>
2814	<P CLASS="LotsOfCode">
2815	<A NAME="pgfId-883494"></A> x.clear() # clear the VCS Canvas</P>
2816	<P CLASS="LotsOfCode">
2817	<A NAME="pgfId-883495"></A> x.xvsy(a,u,v,t) # plot using outline 'a', array 'u':'v', and template 't'</P>
2818	<P CLASS="LotsOfCode">
2819	<A NAME="pgfId-883496"></A> </P>
2820	<P CLASS="LotsOfCode">
2821	<A NAME="pgfId-883497"></A> x.show('line') # show the list of line secondary objects</P>
2822	<P CLASS="LotsOfCode">
2823	<A NAME="pgfId-883498"></A> l=x.getline('red') # get line 'red'</P>
2824	<P CLASS="LotsOfCode">
2825	<A NAME="pgfId-883499"></A> if x.issecondaryobject(l): # check to see if it is a secondary object</P>
2826	<P CLASS="LotsOfCode">
2827	<A NAME="pgfId-883500"></A> print 'Yes, this is a secondary object.'</P>
2828	<P CLASS="LotsOfCode">
2829	<A NAME="pgfId-883501"></A> if x.isline(l): # check to see if it is a line</P>
2830	<P CLASS="LotsOfCode">
2831	<A NAME="pgfId-883502"></A> print 'Yes, this is a line object.'</P>
2832	<P CLASS="LotsOfCode">
2833	<A NAME="pgfId-883503"></A> l.list() # list the line's attributes and values</P>
2834	<P CLASS="LotsOfCode">
2835	<A NAME="pgfId-883504"></A> </P>
2836	<P CLASS="LotsOfCode">
2837	<A NAME="pgfId-883514"></A> ###########################################################################</P>
2838	<P CLASS="LotsOfCode">
2839	<A NAME="pgfId-883515"></A> # Use the create line object 'm' from above and modify the line object #</P>
2840	<P CLASS="LotsOfCode">
2841	<A NAME="pgfId-883516"></A> ###########################################################################</P>
2842	<P CLASS="LotsOfCode">
2843	<A NAME="pgfId-883517"></A> a.line=l # use the line object</P>
2844	<P CLASS="LotsOfCode">
2845	<A NAME="pgfId-883518"></A> l.list() # list the line object attributes and values</P>
2846	<P CLASS="LotsOfCode">
2847	<A NAME="pgfId-883519"></A> l.color = 44 # change the line color</P>
2848	<P CLASS="LotsOfCode">
2849	<A NAME="pgfId-883520"></A> l.style ='dot' # change the line type</P>
2850	<P CLASS="LotsOfCode">
2851	<A NAME="pgfId-883521"></A> l.width=4 # change the line size</P>
2852	<P CLASS="LotsOfCode">
2853	<A NAME="pgfId-883522"></A> </P>
2854	<P CLASS="LotsOfCode">
2855	<A NAME="pgfId-883523"></A> x.show('marker') # show the list of marker secondary objects</P>
2856	<P CLASS="LotsOfCode">
2857	<A NAME="pgfId-883524"></A> m=x.getmarker('red') # get marker 'red'</P>
2858	<P CLASS="LotsOfCode">
2859	<A NAME="pgfId-883525"></A> if x.issecondaryobject(m): # check to see if it is a secondary object</P>
2860	<P CLASS="LotsOfCode">
2861	<A NAME="pgfId-883526"></A> print 'Yes, this is a secondary object.'</P>
2862	<P CLASS="LotsOfCode">
2863	<A NAME="pgfId-883527"></A> if x.ismarker(m): # check to see if it is a fill area</P>
2864	<P CLASS="LotsOfCode">
2865	<A NAME="pgfId-883528"></A> print 'Yes, this is a marker object.'</P>
2866	<P CLASS="LotsOfCode">
2867	<A NAME="pgfId-883529"></A> m.list() # list the marker's attributes and values</P>
2868	<P CLASS="LotsOfCode">
2869	<A NAME="pgfId-883530"></A> </P>
2870	<P CLASS="LotsOfCode">
2871	<A NAME="pgfId-883531"></A> ###########################################################################</P>
2872	<P CLASS="LotsOfCode">
2873	<A NAME="pgfId-883532"></A> # Use the create marker object 'm' from above and modify the line object #</P>
2874	<P CLASS="LotsOfCode">
2875	<A NAME="pgfId-883533"></A> ###########################################################################</P>
2876	<P CLASS="LotsOfCode">
2877	<A NAME="pgfId-883534"></A> a.marker=m # use the marker object</P>
2878	<P CLASS="LotsOfCode">
2879	<A NAME="pgfId-883535"></A> m.list() # list the marker object attributes and values</P>
2880	<P CLASS="LotsOfCode">
2881	<A NAME="pgfId-883536"></A> m.color = 44 # change the marker color</P>
2882	<P CLASS="LotsOfCode">
2883	<A NAME="pgfId-883537"></A> m.type ='square' # change the marker type</P>
2884	<P CLASS="LotsOfCode">
2885	<A NAME="pgfId-883538"></A> m.size=20 # change the marker size</P>
2886	<P CLASS="LotsOfCode">
2887	<A NAME="pgfId-883539"></A> </P>
2888	<P CLASS="LotsOfCode">
2889	<A NAME="pgfId-883540"></A> x.show('xvsy') # show list of xvsy</P>
2890	<P CLASS="LotsOfCode">
2891	<A NAME="pgfId-883541"></A> r=x.createxvsy('test2','quick') # create xvsy 'test2'</P>
2892	<P CLASS="LotsOfCode">
2893	<A NAME="pgfId-883542"></A> x.show('xvsy') # show list of xvsy</P>
2894	<P CLASS="LotsOfCode">
2895	<A NAME="pgfId-883543"></A> x.removeobject(r) # remove xvsy 'test2'</P>
2896	<P CLASS="LotsOfCode">
2897	<A NAME="pgfId-883544"></A> x.show('xvsy') # show list of xvsy</P>
2898	<P CLASS="LotsOfCode">
2899	<A NAME="pgfId-883545"></A> </P>
2900	<P CLASS="LotsOfCode">
2901	<A NAME="pgfId-883546"></A> #####################################################################</P>
2902	<P CLASS="LotsOfCode">
2903	<A NAME="pgfId-883547"></A> # to see how x.update and x.mode work, see testoutline.py #</P>
2904	<P CLASS="LotsOfCode">
2905	<A NAME="pgfId-883548"></A> #####################################################################</P>
2906	<P CLASS="LotsOfCode">
2907	<A NAME="pgfId-883549"></A> #x.update()</P>
2908	<P CLASS="LotsOfCode">
2909	<A NAME="pgfId-883550"></A> #x.mode=1</P>
2910	<P CLASS="LotsOfCode">
2911	<A NAME="pgfId-883551"></A> #x.mode=0</P>
2912	<P CLASS="LotsOfCode">
2913	<A NAME="pgfId-883552"></A> print '********************************************'</P>**
2914	<P CLASS="LotsOfCode">
2915	<A NAME="pgfId-883553"></A> print '**** **'</P>**
2916	<P CLASS="LotsOfCode">
2917	<A NAME="pgfId-883554"></A> print '**** X v s Y C O M P L E T E D **'</P>**
2918	<P CLASS="LotsOfCode">
2919	<A NAME="pgfId-883555"></A> print '**** **'</P>**
2920	<P CLASS="LotsOfCode">
2921	<A NAME="pgfId-883556"></A> print '*******************************************'</P>**
2922	<P CLASS="LotsOfCode">
2923	<A NAME="pgfId-883557"></A> </P>
2924	<P CLASS="LotsOfCode">
2925	<A NAME="pgfId-883558"></A>if __name__=="__main__":</P>
2926	<P CLASS="LotsOfCode">
2927	<A NAME="pgfId-883559"></A> examplexvsy()</P>
2928	<P CLASS="LotsOfCode">
2929	<A NAME="pgfId-883560"></A> </P>
2930	</DIV>
2931	<DIV>
2932	<H4 CLASS="Heading1">
2933	<A NAME="pgfId-881701"></A><DIV>
2934	<IMG SRC="vcs-2.gif">
2935	</DIV>
2936	Xyvsy Graphics Method Example:</H4>
2937	<P CLASS="LotsOfCode">
2938	<A NAME="pgfId-837611"></A>#</P>
2939	<P CLASS="LotsOfCode">
2940	<A NAME="pgfId-883652"></A># Example Xyvsy (GXy) module</P>
2941	<P CLASS="LotsOfCode">
2942	<A NAME="pgfId-883653"></A>#</P>
2943	<P CLASS="LotsOfCode">
2944	<A NAME="pgfId-883654"></A>############################################################################</P>
2945	<P CLASS="LotsOfCode">
2946	<A NAME="pgfId-883655"></A># #</P>
2947	<P CLASS="LotsOfCode">
2948	<A NAME="pgfId-883656"></A># Module: examplexyvsy module #</P>
2949	<P CLASS="LotsOfCode">
2950	<A NAME="pgfId-883657"></A># #</P>
2951	<P CLASS="LotsOfCode">
2952	<A NAME="pgfId-883658"></A># Copyright: 2000, Regents of the University of California #</P>
2953	<P CLASS="LotsOfCode">
2954	<A NAME="pgfId-883659"></A># This software may not be distributed to others without #</P>
2955	<P CLASS="LotsOfCode">
2956	<A NAME="pgfId-883660"></A># permission of the author. #</P>
2957	<P CLASS="LotsOfCode">
2958	<A NAME="pgfId-883661"></A># #</P>
2959	<P CLASS="LotsOfCode">
2960	<A NAME="pgfId-883662"></A># Author: Dean N. Williams, Lawrence Livermore National Laboratory #</P>
2961	<P CLASS="LotsOfCode">
2962	<A NAME="pgfId-883663"></A># williams13@llnl.gov #</P>
2963	<P CLASS="LotsOfCode">
2964	<A NAME="pgfId-883664"></A># #</P>
2965	<P CLASS="LotsOfCode">
2966	<A NAME="pgfId-883665"></A># Description: Example use of VCS's Xyvsy graphics method. #</P>
2967	<P CLASS="LotsOfCode">
2968	<A NAME="pgfId-883666"></A># #</P>
2969	<P CLASS="LotsOfCode">
2970	<A NAME="pgfId-883667"></A># Version: 1.0 #</P>
2971	<P CLASS="LotsOfCode">
2972	<A NAME="pgfId-883668"></A># #</P>
2973	<P CLASS="LotsOfCode">
2974	<A NAME="pgfId-883669"></A>############################################################################</P>
2975	<P CLASS="LotsOfCode">
2976	<A NAME="pgfId-883670"></A>#</P>
2977	<P CLASS="LotsOfCode">
2978	<A NAME="pgfId-883671"></A>#</P>
2979	<P CLASS="LotsOfCode">
2980	<A NAME="pgfId-883672"></A>#</P>
2981	<P CLASS="LotsOfCode">
2982	<A NAME="pgfId-883673"></A>############################################################################</P>
2983	<P CLASS="LotsOfCode">
2984	<A NAME="pgfId-883674"></A># #</P>
2985	<P CLASS="LotsOfCode">
2986	<A NAME="pgfId-883675"></A># Import: vcs and cu modules. #</P>
2987	<P CLASS="LotsOfCode">
2988	<A NAME="pgfId-883676"></A># #</P>
2989	<P CLASS="LotsOfCode">
2990	<A NAME="pgfId-883677"></A>############################################################################</P>
2991	<P CLASS="LotsOfCode">
2992	<A NAME="pgfId-883678"></A>def examplexyvsy():</P>
2993	<P CLASS="LotsOfCode">
2994	<A NAME="pgfId-883679"></A> import vcs,cu # import vcs and cu</P>
2995	<P CLASS="LotsOfCode">
2996	<A NAME="pgfId-883680"></A> </P>
2997	<P CLASS="LotsOfCode">
2998	<A NAME="pgfId-883681"></A> f=cu.open('clt.nc') # open clt file</P>
2999	<P CLASS="LotsOfCode">
3000	<A NAME="pgfId-883682"></A> u=f.getslab('u') # get slab u</P>
3001	<P CLASS="LotsOfCode">
3002	<A NAME="pgfId-883683"></A> x=vcs.init() # construct vcs canvas</P>
3003	<P CLASS="LotsOfCode">
3004	<A NAME="pgfId-883684"></A> </P>
3005	<P CLASS="LotsOfCode">
3006	<A NAME="pgfId-883685"></A> x.plot(u, 'default','xyvsy','quick') # plot slab the old way</P>
3007	<P CLASS="LotsOfCode">
3008	<A NAME="pgfId-883686"></A> x.geometry(450,337,100,0) # change the geometry and location</P>
3009	<P CLASS="LotsOfCode">
3010	<A NAME="pgfId-883687"></A> </P>
3011	<P CLASS="LotsOfCode">
3012	<A NAME="pgfId-883688"></A> a=x.getxyvsy('quick') # get 'quick' xyvsy</P>
3013	<P CLASS="LotsOfCode">
3014	<A NAME="pgfId-883689"></A> if x.isgraphicsmethod(a): # test object 'a' for graphics method</P>
3015	<P CLASS="LotsOfCode">
3016	<A NAME="pgfId-883690"></A> print 'Yes, this is a graphics method'</P>
3017	<P CLASS="LotsOfCode">
3018	<A NAME="pgfId-883691"></A> if x.isxyvsy(a): # test object 'a' if xyvsy</P>
3019	<P CLASS="LotsOfCode">
3020	<A NAME="pgfId-883692"></A> print 'Yes, this is an xyvsy graphics method'</P>
3021	<P CLASS="LotsOfCode">
3022	<A NAME="pgfId-883693"></A> a.list() # list the xyvsy's attributes and values</P>
3023	<P CLASS="LotsOfCode">
3024	<A NAME="pgfId-883694"></A> </P>
3025	<P CLASS="LotsOfCode">
3026	<A NAME="pgfId-883695"></A> a.script('test','w') # save 'quick' xyvsy as a Python script</P>
3027	<P CLASS="LotsOfCode">
3028	<A NAME="pgfId-883696"></A> </P>
3029	<P CLASS="LotsOfCode">
3030	<A NAME="pgfId-883697"></A> a.xticlabels('','') # remove the x-axis</P>
3031	<P CLASS="LotsOfCode">
3032	<A NAME="pgfId-883698"></A> a.xticlabels('*') # put the x-axis</P>
3033	<P CLASS="LotsOfCode">
3034	<A NAME="pgfId-883699"></A> </P>
3035	<P CLASS="LotsOfCode">
3036	<A NAME="pgfId-883700"></A> ############################################################################</P>
3037	<P CLASS="LotsOfCode">
3038	<A NAME="pgfId-883701"></A> # Change the xyvsy line #</P>
3039	<P CLASS="LotsOfCode">
3040	<A NAME="pgfId-883702"></A> ############################################################################</P>
3041	<P CLASS="LotsOfCode">
3042	<A NAME="pgfId-883703"></A> a.line=0 # same as 'solid'</P>
3043	<P CLASS="LotsOfCode">
3044	<A NAME="pgfId-883704"></A> a.line=1 # same as 'dash'</P>
3045	<P CLASS="LotsOfCode">
3046	<A NAME="pgfId-883705"></A> a.line=2 # same as 'dot'</P>
3047	<P CLASS="LotsOfCode">
3048	<A NAME="pgfId-883706"></A> a.line=3 # same as 'dash-dot'</P>
3049	<P CLASS="LotsOfCode">
3050	<A NAME="pgfId-883707"></A> a.line=4 # same as 'long-dash'</P>
3051	<P CLASS="LotsOfCode">
3052	<A NAME="pgfId-883708"></A> </P>
3053	<P CLASS="LotsOfCode">
3054	<A NAME="pgfId-883709"></A> ############################################################################</P>
3055	<P CLASS="LotsOfCode">
3056	<A NAME="pgfId-883710"></A> # Change the xyvsy line color #</P>
3057	<P CLASS="LotsOfCode">
3058	<A NAME="pgfId-883711"></A> ############################################################################</P>
3059	<P CLASS="LotsOfCode">
3060	<A NAME="pgfId-883712"></A> a.linecolor=(77)</P>
3061	<P CLASS="LotsOfCode">
3062	<A NAME="pgfId-883713"></A> a.linecolor=16</P>
3063	<P CLASS="LotsOfCode">
3064	<A NAME="pgfId-883714"></A> a.linecolor=44 # same as a.color=(44)</P>
3065	<P CLASS="LotsOfCode">
3066	<A NAME="pgfId-883715"></A> a.linecolor=None</P>
3067	<P CLASS="LotsOfCode">
3068	<A NAME="pgfId-883716"></A> </P>
3069	<P CLASS="LotsOfCode">
3070	<A NAME="pgfId-883717"></A> ############################################################################</P>
3071	<P CLASS="LotsOfCode">
3072	<A NAME="pgfId-883719"></A> # Change the xyvsy marker #</P>
3073	<P CLASS="LotsOfCode">
3074	<A NAME="pgfId-883720"></A> ############################################################################</P>
3075	<P CLASS="LotsOfCode">
3076	<A NAME="pgfId-883721"></A> a.marker=1 # Same as a.marker='dot'</P>
3077	<P CLASS="LotsOfCode">
3078	<A NAME="pgfId-883722"></A> a.marker=2 # Same as a.marker='plus'</P>
3079	<P CLASS="LotsOfCode">
3080	<A NAME="pgfId-883723"></A> a.marker=3 # Same as a.marker='star'</P>
3081	<P CLASS="LotsOfCode">
3082	<A NAME="pgfId-883724"></A> a.marker=4 # Same as a.marker='circle'</P>
3083	<P CLASS="LotsOfCode">
3084	<A NAME="pgfId-883725"></A> a.marker=5 # Same as a.marker='cross'</P>
3085	<P CLASS="LotsOfCode">
3086	<A NAME="pgfId-883726"></A> a.marker=6 # Same as a.marker='diamond'</P>
3087	<P CLASS="LotsOfCode">
3088	<A NAME="pgfId-883727"></A> a.marker=7 # Same as a.marker='triangle_up'</P>
3089	<P CLASS="LotsOfCode">
3090	<A NAME="pgfId-883728"></A> a.marker=8 # Same as a.marker='triangle_down'</P>
3091	<P CLASS="LotsOfCode">
3092	<A NAME="pgfId-883729"></A> a.marker=9 # Same as a.marker='triangle_left'</P>
3093	<P CLASS="LotsOfCode">
3094	<A NAME="pgfId-883730"></A> a.marker=10 # Same as a.marker='triangle_right'</P>
3095	<P CLASS="LotsOfCode">
3096	<A NAME="pgfId-883731"></A> a.marker=11 # Same as a.marker='square'</P>
3097	<P CLASS="LotsOfCode">
3098	<A NAME="pgfId-883732"></A> a.marker=12 # Same as a.marker='diamond_fill'</P>
3099	<P CLASS="LotsOfCode">
3100	<A NAME="pgfId-883733"></A> a.marker=13 # Same as a.marker='triangle_up_fill'</P>
3101	<P CLASS="LotsOfCode">
3102	<A NAME="pgfId-883734"></A> a.marker=14 # Same as a.marker='triangle_down_fill'</P>
3103	<P CLASS="LotsOfCode">
3104	<A NAME="pgfId-883735"></A> a.marker=15 # Same as a.marker='triangle_left_fill'</P>
3105	<P CLASS="LotsOfCode">
3106	<A NAME="pgfId-883736"></A> a.marker=16 # Same as a.marker='triangle_right_fill'</P>
3107	<P CLASS="LotsOfCode">
3108	<A NAME="pgfId-883737"></A> a.marker=17 # Same as a.marker='square_fill'</P>
3109	<P CLASS="LotsOfCode">
3110	<A NAME="pgfId-883738"></A> a.marker=None # Draw no markers</P>
3111	<P CLASS="LotsOfCode">
3112	<A NAME="pgfId-883739"></A> </P>
3113	<P CLASS="LotsOfCode">
3114	<A NAME="pgfId-883740"></A> ############################################################################</P>
3115	<P CLASS="LotsOfCode">
3116	<A NAME="pgfId-883741"></A> # Change the xyvsy marker color #</P>
3117	<P CLASS="LotsOfCode">
3118	<A NAME="pgfId-883742"></A> ############################################################################</P>
3119	<P CLASS="LotsOfCode">
3120	<A NAME="pgfId-883743"></A> a.marker='dot'</P>
3121	<P CLASS="LotsOfCode">
3122	<A NAME="pgfId-883744"></A> a.markercolor=16</P>
3123	<P CLASS="LotsOfCode">
3124	<A NAME="pgfId-883745"></A> a.markercolor=44 # same as a.markercolor=(44)</P>
3125	<P CLASS="LotsOfCode">
3126	<A NAME="pgfId-883746"></A> a.markercolor=None</P>
3127	<P CLASS="LotsOfCode">
3128	<A NAME="pgfId-883747"></A> </P>
3129	<P CLASS="LotsOfCode">
3130	<A NAME="pgfId-883748"></A> ############################################################################</P>
3131	<P CLASS="LotsOfCode">
3132	<A NAME="pgfId-883749"></A> # Change the xyvsy marker size #</P>
3133	<P CLASS="LotsOfCode">
3134	<A NAME="pgfId-883750"></A> ############################################################################</P>
3135	<P CLASS="LotsOfCode">
3136	<A NAME="pgfId-883751"></A> a.markersize=5</P>
3137	<P CLASS="LotsOfCode">
3138	<A NAME="pgfId-883752"></A> a.markersize=55</P>
3139	<P CLASS="LotsOfCode">
3140	<A NAME="pgfId-883753"></A> a.markersize=10</P>
3141	<P CLASS="LotsOfCode">
3142	<A NAME="pgfId-883754"></A> a.markersize=100</P>
3143	<P CLASS="LotsOfCode">
3144	<A NAME="pgfId-883755"></A> a.markersize=300</P>
3145	<P CLASS="LotsOfCode">
3146	<A NAME="pgfId-883756"></A> a.markersize=None</P>
3147	<P CLASS="LotsOfCode">
3148	<A NAME="pgfId-883757"></A> </P>
3149	<P CLASS="LotsOfCode">
3150	<A NAME="pgfId-883758"></A> x.clear() # clear the VCS Canvas</P>
3151	<P CLASS="LotsOfCode">
3152	<A NAME="pgfId-883759"></A> x.xyvsy(u, a,'default') # plot xyvsy using 'default' template</P>
3153	<P CLASS="LotsOfCode">
3154	<A NAME="pgfId-883760"></A> </P>
3155	<P CLASS="LotsOfCode">
3156	<A NAME="pgfId-883761"></A> x.show('template') # show the list of templates</P>
3157	<P CLASS="LotsOfCode">
3158	<A NAME="pgfId-883762"></A> t=x.createtemplate('test') # create template 'test' from 'default' template</P>
3159	<P CLASS="LotsOfCode">
3160	<A NAME="pgfId-883763"></A> if x.istemplate(t): # test whether 't' is a template or not</P>
3161	<P CLASS="LotsOfCode">
3162	<A NAME="pgfId-883764"></A> x.show('template') # show the list of templates</P>
3163	<P CLASS="LotsOfCode">
3164	<A NAME="pgfId-883765"></A> </P>
3165	<P CLASS="LotsOfCode">
3166	<A NAME="pgfId-883766"></A> x.clear() # clear the VCS Canvas</P>
3167	<P CLASS="LotsOfCode">
3168	<A NAME="pgfId-883767"></A> x.plot(t,a,u) # plot xyvsy template 't', outline 'a', and arrays 'u':'v'</P>
3169	<P CLASS="LotsOfCode">
3170	<A NAME="pgfId-883768"></A> x.clear() # clear the VCS Canvas</P>
3171	<P CLASS="LotsOfCode">
3172	<A NAME="pgfId-883769"></A> x.xyvsy(a,u,t) # plot using outline 'a', array 'u':'v', and template 't'</P>
3173	<P CLASS="LotsOfCode">
3174	<A NAME="pgfId-883770"></A> </P>
3175	<P CLASS="LotsOfCode">
3176	<A NAME="pgfId-883771"></A> x.show('line') # show the list of line secondary objects</P>
3177	<P CLASS="LotsOfCode">
3178	<A NAME="pgfId-883772"></A> l=x.getline('red') # get line 'red'</P>
3179	<P CLASS="LotsOfCode">
3180	<A NAME="pgfId-883773"></A> if x.issecondaryobject(l): # check to see if it is a secondary object</P>
3181	<P CLASS="LotsOfCode">
3182	<A NAME="pgfId-883774"></A> print 'Yes, this is a secondary object.'</P>
3183	<P CLASS="LotsOfCode">
3184	<A NAME="pgfId-883775"></A> if x.isline(l): # check to see if it is a line</P>
3185	<P CLASS="LotsOfCode">
3186	<A NAME="pgfId-883776"></A> print 'Yes, this is a line object.'</P>
3187	<P CLASS="LotsOfCode">
3188	<A NAME="pgfId-883777"></A> l.list() # list the line's attributes and values</P>
3189	<P CLASS="LotsOfCode">
3190	<A NAME="pgfId-883778"></A> </P>
3191	<P CLASS="LotsOfCode">
3192	<A NAME="pgfId-883779"></A> ###########################################################################</P>
3193	<P CLASS="LotsOfCode">
3194	<A NAME="pgfId-883780"></A> # Use the create line object 'm' from above and modify the line object #</P>
3195	<P CLASS="LotsOfCode">
3196	<A NAME="pgfId-883781"></A> ###########################################################################</P>
3197	<P CLASS="LotsOfCode">
3198	<A NAME="pgfId-883782"></A> a.line=l # use the line object</P>
3199	<P CLASS="LotsOfCode">
3200	<A NAME="pgfId-883783"></A> l.list() # list the line object attributes and values</P>
3201	<P CLASS="LotsOfCode">
3202	<A NAME="pgfId-883784"></A> l.color = 44 # change the line color</P>
3203	<P CLASS="LotsOfCode">
3204	<A NAME="pgfId-883785"></A> l.style ='dot' # change the line type</P>
3205	<P CLASS="LotsOfCode">
3206	<A NAME="pgfId-883786"></A> l.width=4 # change the line size</P>
3207	<P CLASS="LotsOfCode">
3208	<A NAME="pgfId-883787"></A> </P>
3209	<P CLASS="LotsOfCode">
3210	<A NAME="pgfId-883788"></A> x.show('marker') # show the list of marker secondary objects</P>
3211	<P CLASS="LotsOfCode">
3212	<A NAME="pgfId-883790"></A> m=x.getmarker('red') # get marker 'red'</P>
3213	<P CLASS="LotsOfCode">
3214	<A NAME="pgfId-883791"></A> if x.issecondaryobject(m): # check to see if it is a secondary object</P>
3215	<P CLASS="LotsOfCode">
3216	<A NAME="pgfId-883792"></A> print 'Yes, this is a secondary object.'</P>
3217	<P CLASS="LotsOfCode">
3218	<A NAME="pgfId-883793"></A> if x.ismarker(m): # check to see if it is a fill area</P>
3219	<P CLASS="LotsOfCode">
3220	<A NAME="pgfId-883794"></A> print 'Yes, this is a marker object.'</P>
3221	<P CLASS="LotsOfCode">
3222	<A NAME="pgfId-883795"></A> m.list() # list the marker's attributes and values</P>
3223	<P CLASS="LotsOfCode">
3224	<A NAME="pgfId-883796"></A> </P>
3225	<P CLASS="LotsOfCode">
3226	<A NAME="pgfId-883797"></A> ###########################################################################</P>
3227	<P CLASS="LotsOfCode">
3228	<A NAME="pgfId-883798"></A> # Use the create marker object 'm' from above and modify the line object #</P>
3229	<P CLASS="LotsOfCode">
3230	<A NAME="pgfId-883799"></A> ###########################################################################</P>
3231	<P CLASS="LotsOfCode">
3232	<A NAME="pgfId-883800"></A> a.marker=m # use the marker object</P>
3233	<P CLASS="LotsOfCode">
3234	<A NAME="pgfId-883801"></A> m.list() # list the marker object attributes and values</P>
3235	<P CLASS="LotsOfCode">
3236	<A NAME="pgfId-883802"></A> m.color = 44 # change the marker color</P>
3237	<P CLASS="LotsOfCode">
3238	<A NAME="pgfId-883803"></A> m.type ='square' # change the marker type</P>
3239	<P CLASS="LotsOfCode">
3240	<A NAME="pgfId-883804"></A> m.size=20 # change the marker size</P>
3241	<P CLASS="LotsOfCode">
3242	<A NAME="pgfId-883805"></A> </P>
3243	<P CLASS="LotsOfCode">
3244	<A NAME="pgfId-883806"></A> x.show('xyvsy') # show list of xyvsy</P>
3245	<P CLASS="LotsOfCode">
3246	<A NAME="pgfId-883807"></A> r=x.createxyvsy('test2','quick') # create xyvsy 'test2'</P>
3247	<P CLASS="LotsOfCode">
3248	<A NAME="pgfId-883808"></A> x.show('xyvsy') # show list of xyvsy</P>
3249	<P CLASS="LotsOfCode">
3250	<A NAME="pgfId-883809"></A> x.removeobject(r) # remove xyvsy 'test2'</P>
3251	<P CLASS="LotsOfCode">
3252	<A NAME="pgfId-883810"></A> x.show('xyvsy') # show list of xyvsy</P>
3253	<P CLASS="LotsOfCode">
3254	<A NAME="pgfId-883811"></A> </P>
3255	<P CLASS="LotsOfCode">
3256	<A NAME="pgfId-883812"></A> ###################################################################</P>
3257	<P CLASS="LotsOfCode">
3258	<A NAME="pgfId-883813"></A> # to see how x.update and x.mode work, see testoutline.py #</P>
3259	<P CLASS="LotsOfCode">
3260	<A NAME="pgfId-883814"></A> ###################################################################</P>
3261	<P CLASS="LotsOfCode">
3262	<A NAME="pgfId-883815"></A> #x.update()</P>
3263	<P CLASS="LotsOfCode">
3264	<A NAME="pgfId-883816"></A> #x.mode=1</P>
3265	<P CLASS="LotsOfCode">
3266	<A NAME="pgfId-883817"></A> #x.mode=0</P>
3267	<P CLASS="LotsOfCode">
3268	<A NAME="pgfId-883818"></A> print '*********************************************'</P>**
3269	<P CLASS="LotsOfCode">
3270	<A NAME="pgfId-883819"></A> print '**** **'</P>**
3271	<P CLASS="LotsOfCode">
3272	<A NAME="pgfId-883820"></A> print '**** X y v s y C O M P L E T E D **'</P>**
3273	<P CLASS="LotsOfCode">
3274	<A NAME="pgfId-883821"></A> print '**** **'</P>**
3275	<P CLASS="LotsOfCode">
3276	<A NAME="pgfId-883822"></A> print '*********************************************'</P>**
3277	<P CLASS="LotsOfCode">
3278	<A NAME="pgfId-883823"></A> </P>
3279	<P CLASS="LotsOfCode">
3280	<A NAME="pgfId-883824"></A>if __name__=="__main__":</P>
3281	<P CLASS="LotsOfCode">
3282	<A NAME="pgfId-883825"></A> examplexyvsy()</P>
3283	<P CLASS="LotsOfCode">
3284	<A NAME="pgfId-883826"></A> </P>
3285	</DIV>
3286	<DIV>
3287	<H4 CLASS="Heading1">
3288	<A NAME="pgfId-881693"></A><DIV>
3289	<IMG SRC="vcs-2.gif">
3290	</DIV>
3291	Yxvsx Graphics Method Example:</H4>
3292	<P CLASS="LotsOfCode">
3293	<A NAME="pgfId-883865"></A>#</P>
3294	<P CLASS="LotsOfCode">
3295	<A NAME="pgfId-883867"></A># Example Yxvsx (GYx) module</P>
3296	<P CLASS="LotsOfCode">
3297	<A NAME="pgfId-883868"></A>#</P>
3298	<P CLASS="LotsOfCode">
3299	<A NAME="pgfId-883869"></A>############################################################################</P>
3300	<P CLASS="LotsOfCode">
3301	<A NAME="pgfId-883870"></A># #</P>
3302	<P CLASS="LotsOfCode">
3303	<A NAME="pgfId-883871"></A># Module: exampleyxvsx module #</P>
3304	<P CLASS="LotsOfCode">
3305	<A NAME="pgfId-883872"></A># #</P>
3306	<P CLASS="LotsOfCode">
3307	<A NAME="pgfId-883873"></A># Copyright: 2000, Regents of the University of California #</P>
3308	<P CLASS="LotsOfCode">
3309	<A NAME="pgfId-883874"></A># This software may not be distributed to others without #</P>
3310	<P CLASS="LotsOfCode">
3311	<A NAME="pgfId-883875"></A># permission of the author. #</P>
3312	<P CLASS="LotsOfCode">
3313	<A NAME="pgfId-883876"></A># #</P>
3314	<P CLASS="LotsOfCode">
3315	<A NAME="pgfId-883877"></A># Author: Dean N. Williams, Lawrence Livermore National Laboratory #</P>
3316	<P CLASS="LotsOfCode">
3317	<A NAME="pgfId-883878"></A># williams13@llnl.gov #</P>
3318	<P CLASS="LotsOfCode">
3319	<A NAME="pgfId-883879"></A># #</P>
3320	<P CLASS="LotsOfCode">
3321	<A NAME="pgfId-883880"></A># Description: Example use of VCS's Yxvsx graphics method. #</P>
3322	<P CLASS="LotsOfCode">
3323	<A NAME="pgfId-883881"></A># #</P>
3324	<P CLASS="LotsOfCode">
3325	<A NAME="pgfId-883882"></A># Version: 1.0 #</P>
3326	<P CLASS="LotsOfCode">
3327	<A NAME="pgfId-883883"></A># #</P>
3328	<P CLASS="LotsOfCode">
3329	<A NAME="pgfId-883884"></A>############################################################################</P>
3330	<P CLASS="LotsOfCode">
3331	<A NAME="pgfId-883885"></A>#</P>
3332	<P CLASS="LotsOfCode">
3333	<A NAME="pgfId-883886"></A>#</P>
3334	<P CLASS="LotsOfCode">
3335	<A NAME="pgfId-883887"></A>#</P>
3336	<P CLASS="LotsOfCode">
3337	<A NAME="pgfId-883888"></A>############################################################################</P>
3338	<P CLASS="LotsOfCode">
3339	<A NAME="pgfId-883889"></A># #</P>
3340	<P CLASS="LotsOfCode">
3341	<A NAME="pgfId-883890"></A># Import: vcs and cu modules. #</P>
3342	<P CLASS="LotsOfCode">
3343	<A NAME="pgfId-883891"></A># #</P>
3344	<P CLASS="LotsOfCode">
3345	<A NAME="pgfId-883892"></A>############################################################################</P>
3346	<P CLASS="LotsOfCode">
3347	<A NAME="pgfId-883893"></A>def exampleyxvsx():</P>
3348	<P CLASS="LotsOfCode">
3349	<A NAME="pgfId-883894"></A> import vcs,cu # import vcs and cu</P>
3350	<P CLASS="LotsOfCode">
3351	<A NAME="pgfId-883895"></A> </P>
3352	<P CLASS="LotsOfCode">
3353	<A NAME="pgfId-883896"></A> f=cu.open('clt.nc') # open clt file</P>
3354	<P CLASS="LotsOfCode">
3355	<A NAME="pgfId-883897"></A> u=f.getslab('u') # get slab u</P>
3356	<P CLASS="LotsOfCode">
3357	<A NAME="pgfId-883898"></A> x=vcs.init() # construct vcs canvas</P>
3358	<P CLASS="LotsOfCode">
3359	<A NAME="pgfId-883899"></A> </P>
3360	<P CLASS="LotsOfCode">
3361	<A NAME="pgfId-883900"></A> x.plot(u, 'default','yxvsx','quick') # plot slab the old way</P>
3362	<P CLASS="LotsOfCode">
3363	<A NAME="pgfId-883901"></A> x.geometry(450,337,100,0) # change the geometry and location</P>
3364	<P CLASS="LotsOfCode">
3365	<A NAME="pgfId-883902"></A> </P>
3366	<P CLASS="LotsOfCode">
3367	<A NAME="pgfId-883903"></A> a=x.getyxvsx('quick') # get 'quick' yxvsx</P>
3368	<P CLASS="LotsOfCode">
3369	<A NAME="pgfId-883904"></A> if x.isgraphicsmethod(a): # test object 'a' for graphics method</P>
3370	<P CLASS="LotsOfCode">
3371	<A NAME="pgfId-883905"></A> print 'Yes, this is a graphics method'</P>
3372	<P CLASS="LotsOfCode">
3373	<A NAME="pgfId-883906"></A> if x.isyxvsx(a): # test object 'a' if yxvsx</P>
3374	<P CLASS="LotsOfCode">
3375	<A NAME="pgfId-883907"></A> print 'Yes, this is an yxvsx graphics method'</P>
3376	<P CLASS="LotsOfCode">
3377	<A NAME="pgfId-883908"></A> a.list() # list the yxvsx's attributes and values</P>
3378	<P CLASS="LotsOfCode">
3379	<A NAME="pgfId-883909"></A> </P>
3380	<P CLASS="LotsOfCode">
3381	<A NAME="pgfId-883910"></A> a.script('test','w') # save 'quick' yxvsx as a Python script</P>
3382	<P CLASS="LotsOfCode">
3383	<A NAME="pgfId-883911"></A> </P>
3384	<P CLASS="LotsOfCode">
3385	<A NAME="pgfId-883912"></A> a.xticlabels('','') # remove the x-axis</P>
3386	<P CLASS="LotsOfCode">
3387	<A NAME="pgfId-883913"></A> a.xticlabels('*') # put the x-axis</P>
3388	<P CLASS="LotsOfCode">
3389	<A NAME="pgfId-883914"></A> </P>
3390	<P CLASS="LotsOfCode">
3391	<A NAME="pgfId-883915"></A> ############################################################################</P>
3392	<P CLASS="LotsOfCode">
3393	<A NAME="pgfId-883916"></A> # Change the yxvsx line #</P>
3394	<P CLASS="LotsOfCode">
3395	<A NAME="pgfId-883917"></A> ############################################################################</P>
3396	<P CLASS="LotsOfCode">
3397	<A NAME="pgfId-883918"></A> a.line=0 # same as 'solid'</P>
3398	<P CLASS="LotsOfCode">
3399	<A NAME="pgfId-883919"></A> a.line=1 # same as 'dash'</P>
3400	<P CLASS="LotsOfCode">
3401	<A NAME="pgfId-883920"></A> a.line=2 # same as 'dot'</P>
3402	<P CLASS="LotsOfCode">
3403	<A NAME="pgfId-883921"></A> a.line=3 # same as 'dash-dot'</P>
3404	<P CLASS="LotsOfCode">
3405	<A NAME="pgfId-883922"></A> a.line=4 # same as 'long-dash'</P>
3406	<P CLASS="LotsOfCode">
3407	<A NAME="pgfId-883923"></A> </P>
3408	<P CLASS="LotsOfCode">
3409	<A NAME="pgfId-883924"></A> ############################################################################</P>
3410	<P CLASS="LotsOfCode">
3411	<A NAME="pgfId-883925"></A> # Change the yxvsx line color #</P>
3412	<P CLASS="LotsOfCode">
3413	<A NAME="pgfId-883926"></A> ############################################################################</P>
3414	<P CLASS="LotsOfCode">
3415	<A NAME="pgfId-883927"></A> a.linecolor=(77)</P>
3416	<P CLASS="LotsOfCode">
3417	<A NAME="pgfId-883928"></A> a.linecolor=16</P>
3418	<P CLASS="LotsOfCode">
3419	<A NAME="pgfId-883929"></A> a.linecolor=44 # same as a.color=(44)</P>
3420	<P CLASS="LotsOfCode">
3421	<A NAME="pgfId-883930"></A> a.linecolor=None</P>
3422	<P CLASS="LotsOfCode">
3423	<A NAME="pgfId-883931"></A> </P>
3424	<P CLASS="LotsOfCode">
3425	<A NAME="pgfId-883932"></A> ############################################################################</P>
3426	<P CLASS="LotsOfCode">
3427	<A NAME="pgfId-883934"></A> # Change the yxvsx marker #</P>
3428	<P CLASS="LotsOfCode">
3429	<A NAME="pgfId-883935"></A> ############################################################################</P>
3430	<P CLASS="LotsOfCode">
3431	<A NAME="pgfId-883936"></A> a.marker=1 # Same as a.marker='dot'</P>
3432	<P CLASS="LotsOfCode">
3433	<A NAME="pgfId-883937"></A> a.marker=2 # Same as a.marker='plus'</P>
3434	<P CLASS="LotsOfCode">
3435	<A NAME="pgfId-883938"></A> a.marker=3 # Same as a.marker='star'</P>
3436	<P CLASS="LotsOfCode">
3437	<A NAME="pgfId-883939"></A> a.marker=4 # Same as a.marker='circle'</P>
3438	<P CLASS="LotsOfCode">
3439	<A NAME="pgfId-883940"></A> a.marker=5 # Same as a.marker='cross'</P>
3440	<P CLASS="LotsOfCode">
3441	<A NAME="pgfId-883941"></A> a.marker=6 # Same as a.marker='diamond'</P>
3442	<P CLASS="LotsOfCode">
3443	<A NAME="pgfId-883942"></A> a.marker=7 # Same as a.marker='triangle_up'</P>
3444	<P CLASS="LotsOfCode">
3445	<A NAME="pgfId-883943"></A> a.marker=8 # Same as a.marker='triangle_down'</P>
3446	<P CLASS="LotsOfCode">
3447	<A NAME="pgfId-883944"></A> a.marker=9 # Same as a.marker='triangle_left'</P>
3448	<P CLASS="LotsOfCode">
3449	<A NAME="pgfId-883945"></A> a.marker=10 # Same as a.marker='triangle_right'</P>
3450	<P CLASS="LotsOfCode">
3451	<A NAME="pgfId-883946"></A> a.marker=11 # Same as a.marker='square'</P>
3452	<P CLASS="LotsOfCode">
3453	<A NAME="pgfId-883947"></A> a.marker=12 # Same as a.marker='diamond_fill'</P>
3454	<P CLASS="LotsOfCode">
3455	<A NAME="pgfId-883948"></A> a.marker=13 # Same as a.marker='triangle_up_fill'</P>
3456	<P CLASS="LotsOfCode">
3457	<A NAME="pgfId-883949"></A> a.marker=14 # Same as a.marker='triangle_down_fill'</P>
3458	<P CLASS="LotsOfCode">
3459	<A NAME="pgfId-883950"></A> a.marker=15 # Same as a.marker='triangle_left_fill'</P>
3460	<P CLASS="LotsOfCode">
3461	<A NAME="pgfId-883951"></A> a.marker=16 # Same as a.marker='triangle_right_fill'</P>
3462	<P CLASS="LotsOfCode">
3463	<A NAME="pgfId-883952"></A> a.marker=17 # Same as a.marker='square_fill'</P>
3464	<P CLASS="LotsOfCode">
3465	<A NAME="pgfId-883953"></A> a.marker=None # Draw no markers</P>
3466	<P CLASS="LotsOfCode">
3467	<A NAME="pgfId-883954"></A> </P>
3468	<P CLASS="LotsOfCode">
3469	<A NAME="pgfId-883955"></A> ############################################################################</P>
3470	<P CLASS="LotsOfCode">
3471	<A NAME="pgfId-883956"></A> # Change the yxvsx marker color #</P>
3472	<P CLASS="LotsOfCode">
3473	<A NAME="pgfId-883957"></A> ############################################################################</P>
3474	<P CLASS="LotsOfCode">
3475	<A NAME="pgfId-883958"></A> a.marker='dot'</P>
3476	<P CLASS="LotsOfCode">
3477	<A NAME="pgfId-883959"></A> a.markercolor=16</P>
3478	<P CLASS="LotsOfCode">
3479	<A NAME="pgfId-883960"></A> a.markercolor=44 # same as a.markercolor=(44)</P>
3480	<P CLASS="LotsOfCode">
3481	<A NAME="pgfId-883961"></A> a.markercolor=None</P>
3482	<P CLASS="LotsOfCode">
3483	<A NAME="pgfId-883962"></A> </P>
3484	<P CLASS="LotsOfCode">
3485	<A NAME="pgfId-883963"></A> ############################################################################</P>
3486	<P CLASS="LotsOfCode">
3487	<A NAME="pgfId-883964"></A> # Change the yxvsx marker size #</P>
3488	<P CLASS="LotsOfCode">
3489	<A NAME="pgfId-883965"></A> ############################################################################</P>
3490	<P CLASS="LotsOfCode">
3491	<A NAME="pgfId-883966"></A> a.markersize=5</P>
3492	<P CLASS="LotsOfCode">
3493	<A NAME="pgfId-883967"></A> a.markersize=55</P>
3494	<P CLASS="LotsOfCode">
3495	<A NAME="pgfId-883968"></A> a.markersize=10</P>
3496	<P CLASS="LotsOfCode">
3497	<A NAME="pgfId-883969"></A> a.markersize=100</P>
3498	<P CLASS="LotsOfCode">
3499	<A NAME="pgfId-883970"></A> a.markersize=300</P>
3500	<P CLASS="LotsOfCode">
3501	<A NAME="pgfId-883971"></A> a.markersize=None</P>
3502	<P CLASS="LotsOfCode">
3503	<A NAME="pgfId-883972"></A> </P>
3504	<P CLASS="LotsOfCode">
3505	<A NAME="pgfId-883973"></A> x.clear() # clear the VCS Canvas</P>
3506	<P CLASS="LotsOfCode">
3507	<A NAME="pgfId-883974"></A> x.yxvsx(u, a,'default') # plot yxvsx using 'default' template</P>
3508	<P CLASS="LotsOfCode">
3509	<A NAME="pgfId-883975"></A> </P>
3510	<P CLASS="LotsOfCode">
3511	<A NAME="pgfId-883976"></A> x.show('template') # show the list of templates</P>
3512	<P CLASS="LotsOfCode">
3513	<A NAME="pgfId-883977"></A> t=x.createtemplate('test') # create template 'test' from 'default' template</P>
3514	<P CLASS="LotsOfCode">
3515	<A NAME="pgfId-883978"></A> if x.istemplate(t): # test whether 't' is a template or not</P>
3516	<P CLASS="LotsOfCode">
3517	<A NAME="pgfId-883979"></A> x.show('template') # show the list of templates</P>
3518	<P CLASS="LotsOfCode">
3519	<A NAME="pgfId-883980"></A> </P>
3520	<P CLASS="LotsOfCode">
3521	<A NAME="pgfId-883981"></A> x.clear() # clear the VCS Canvas</P>
3522	<P CLASS="LotsOfCode">
3523	<A NAME="pgfId-883982"></A> x.plot(t,a,u) # plot yxvsx template 't', outline 'a', and arrays 'u':'v'</P>
3524	<P CLASS="LotsOfCode">
3525	<A NAME="pgfId-883983"></A> x.clear() # clear the VCS Canvas</P>
3526	<P CLASS="LotsOfCode">
3527	<A NAME="pgfId-883984"></A> x.yxvsx(a,u,t) # plot using outline 'a', array 'u':'v', and template 't'</P>
3528	<P CLASS="LotsOfCode">
3529	<A NAME="pgfId-883985"></A> </P>
3530	<P CLASS="LotsOfCode">
3531	<A NAME="pgfId-883986"></A> x.show('line') # show the list of line secondary objects</P>
3532	<P CLASS="LotsOfCode">
3533	<A NAME="pgfId-883987"></A> l=x.getline('red') # get line 'red'</P>
3534	<P CLASS="LotsOfCode">
3535	<A NAME="pgfId-883988"></A> if x.issecondaryobject(l): # check to see if it is a secondary object</P>
3536	<P CLASS="LotsOfCode">
3537	<A NAME="pgfId-883989"></A> print 'Yes, this is a secondary object.'</P>
3538	<P CLASS="LotsOfCode">
3539	<A NAME="pgfId-883990"></A> if x.isline(l): # check to see if it is a line</P>
3540	<P CLASS="LotsOfCode">
3541	<A NAME="pgfId-883991"></A> print 'Yes, this is a line object.'</P>
3542	<P CLASS="LotsOfCode">
3543	<A NAME="pgfId-883992"></A> l.list() # list the line's attributes and values</P>
3544	<P CLASS="LotsOfCode">
3545	<A NAME="pgfId-883993"></A> </P>
3546	<P CLASS="LotsOfCode">
3547	<A NAME="pgfId-883994"></A> ###########################################################################</P>
3548	<P CLASS="LotsOfCode">
3549	<A NAME="pgfId-883996"></A> # Use the create line object 'm' from above and modify the line object #</P>
3550	<P CLASS="LotsOfCode">
3551	<A NAME="pgfId-883997"></A> ###########################################################################</P>
3552	<P CLASS="LotsOfCode">
3553	<A NAME="pgfId-883998"></A> a.line=l # use the line object</P>
3554	<P CLASS="LotsOfCode">
3555	<A NAME="pgfId-883999"></A> l.list() # list the line object attributes and values</P>
3556	<P CLASS="LotsOfCode">
3557	<A NAME="pgfId-884000"></A> l.color = 44 # change the line color</P>
3558	<P CLASS="LotsOfCode">
3559	<A NAME="pgfId-884001"></A> l.style ='dot' # change the line type</P>
3560	<P CLASS="LotsOfCode">
3561	<A NAME="pgfId-884002"></A> l.width=4 # change the line size</P>
3562	<P CLASS="LotsOfCode">
3563	<A NAME="pgfId-884003"></A> </P>
3564	<P CLASS="LotsOfCode">
3565	<A NAME="pgfId-884004"></A> x.show('marker') # show the list of marker secondary objects</P>
3566	<P CLASS="LotsOfCode">
3567	<A NAME="pgfId-884005"></A> m=x.getmarker('red') # get marker 'red'</P>
3568	<P CLASS="LotsOfCode">
3569	<A NAME="pgfId-884006"></A> if x.issecondaryobject(m): # check to see if it is a secondary object</P>
3570	<P CLASS="LotsOfCode">
3571	<A NAME="pgfId-884007"></A> print 'Yes, this is a secondary object.'</P>
3572	<P CLASS="LotsOfCode">
3573	<A NAME="pgfId-884008"></A> if x.ismarker(m): # check to see if it is a fill area</P>
3574	<P CLASS="LotsOfCode">
3575	<A NAME="pgfId-884009"></A> print 'Yes, this is a marker object.'</P>
3576	<P CLASS="LotsOfCode">
3577	<A NAME="pgfId-884010"></A> m.list() # list the marker's attributes and values</P>
3578	<P CLASS="LotsOfCode">
3579	<A NAME="pgfId-884011"></A> </P>
3580	<P CLASS="LotsOfCode">
3581	<A NAME="pgfId-884012"></A> ###########################################################################</P>
3582	<P CLASS="LotsOfCode">
3583	<A NAME="pgfId-884013"></A> # Use the create marker object 'm' from above and modify the line object #</P>
3584	<P CLASS="LotsOfCode">
3585	<A NAME="pgfId-884014"></A> ###########################################################################</P>
3586	<P CLASS="LotsOfCode">
3587	<A NAME="pgfId-884015"></A> a.marker=m # use the marker object</P>
3588	<P CLASS="LotsOfCode">
3589	<A NAME="pgfId-884016"></A> m.list() # list the marker object attributes and values</P>
3590	<P CLASS="LotsOfCode">
3591	<A NAME="pgfId-884017"></A> m.color = 44 # change the marker color</P>
3592	<P CLASS="LotsOfCode">
3593	<A NAME="pgfId-884018"></A> m.type ='square' # change the marker type</P>
3594	<P CLASS="LotsOfCode">
3595	<A NAME="pgfId-884019"></A> m.size=20 # change the marker size</P>
3596	<P CLASS="LotsOfCode">
3597	<A NAME="pgfId-884020"></A> </P>
3598	<P CLASS="LotsOfCode">
3599	<A NAME="pgfId-884021"></A> x.show('yxvsx') # show list of yxvsx</P>
3600	<P CLASS="LotsOfCode">
3601	<A NAME="pgfId-884022"></A> r=x.createyxvsx('test2','quick') # create yxvsx 'test2'</P>
3602	<P CLASS="LotsOfCode">
3603	<A NAME="pgfId-884023"></A> x.show('yxvsx') # show list of yxvsx</P>
3604	<P CLASS="LotsOfCode">
3605	<A NAME="pgfId-884024"></A> x.removeobject(r) # remove yxvsx 'test2'</P>
3606	<P CLASS="LotsOfCode">
3607	<A NAME="pgfId-884025"></A> x.show('yxvsx') # show list of yxvsx</P>
3608	<P CLASS="LotsOfCode">
3609	<A NAME="pgfId-884026"></A> </P>
3610	<P CLASS="LotsOfCode">
3611	<A NAME="pgfId-884027"></A> ##################################################################</P>
3612	<P CLASS="LotsOfCode">
3613	<A NAME="pgfId-884028"></A> # to see how x.update and x.mode work, see testoutline.py #</P>
3614	<P CLASS="LotsOfCode">
3615	<A NAME="pgfId-884029"></A> ##################################################################</P>
3616	<P CLASS="LotsOfCode">
3617	<A NAME="pgfId-884030"></A> #x.update()</P>
3618	<P CLASS="LotsOfCode">
3619	<A NAME="pgfId-884031"></A> #x.mode=1</P>
3620	<P CLASS="LotsOfCode">
3621	<A NAME="pgfId-884032"></A> #x.mode=0</P>
3622	<P CLASS="LotsOfCode">
3623	<A NAME="pgfId-884033"></A> print '*********************************************'</P>**
3624	<P CLASS="LotsOfCode">
3625	<A NAME="pgfId-884034"></A> print '**** **'</P>**
3626	<P CLASS="LotsOfCode">
3627	<A NAME="pgfId-884035"></A> print '**** Y x v s x C O M P L E T E D **'</P>**
3628	<P CLASS="LotsOfCode">
3629	<A NAME="pgfId-884036"></A> print '**** **'</P>**
3630	<P CLASS="LotsOfCode">
3631	<A NAME="pgfId-884037"></A> print '*********************************************'</P>**
3632	<P CLASS="LotsOfCode">
3633	<A NAME="pgfId-884038"></A> </P>
3634	<P CLASS="LotsOfCode">
3635	<A NAME="pgfId-884039"></A>if __name__=="__main__":</P>
3636	<P CLASS="LotsOfCode">
3637	<A NAME="pgfId-884040"></A> exampleyxvsx()</P>
3638	</DIV>
3639	<DIV>
3640	<H4 CLASS="Heading1">
3641	<A NAME="pgfId-884079"></A><DIV>
3642	<IMG SRC="vcs-2.gif">
3643	</DIV>
3644	Colormap Example:</H4>
3645	<P CLASS="LotsOfCode">
3646	<A NAME="pgfId-837542"></A>#</P>
3647	<P CLASS="LotsOfCode">
3648	<A NAME="pgfId-884095"></A># Example Colormap (Cp) module</P>
3649	<P CLASS="LotsOfCode">
3650	<A NAME="pgfId-884096"></A>#</P>
3651	<P CLASS="LotsOfCode">
3652	<A NAME="pgfId-884097"></A>############################################################################</P>
3653	<P CLASS="LotsOfCode">
3654	<A NAME="pgfId-884098"></A># #</P>
3655	<P CLASS="LotsOfCode">
3656	<A NAME="pgfId-884099"></A># Module: examplecolormap module #</P>
3657	<P CLASS="LotsOfCode">
3658	<A NAME="pgfId-884100"></A># #</P>
3659	<P CLASS="LotsOfCode">
3660	<A NAME="pgfId-884101"></A># Copyright: 2000, Regents of the University of California #</P>
3661	<P CLASS="LotsOfCode">
3662	<A NAME="pgfId-884102"></A># This software may not be distributed to others without #</P>
3663	<P CLASS="LotsOfCode">
3664	<A NAME="pgfId-884103"></A># permission of the author. #</P>
3665	<P CLASS="LotsOfCode">
3666	<A NAME="pgfId-884104"></A># #</P>
3667	<P CLASS="LotsOfCode">
3668	<A NAME="pgfId-884105"></A># Author: Dean N. Williams, Lawrence Livermore National Laboratory #</P>
3669	<P CLASS="LotsOfCode">
3670	<A NAME="pgfId-884106"></A># williams13@llnl.gov #</P>
3671	<P CLASS="LotsOfCode">
3672	<A NAME="pgfId-884107"></A># #</P>
3673	<P CLASS="LotsOfCode">
3674	<A NAME="pgfId-884108"></A># Description: Example use of VCS's color map. #</P>
3675	<P CLASS="LotsOfCode">
3676	<A NAME="pgfId-884109"></A># #</P>
3677	<P CLASS="LotsOfCode">
3678	<A NAME="pgfId-884110"></A># Version: 1.0 #</P>
3679	<P CLASS="LotsOfCode">
3680	<A NAME="pgfId-884111"></A># #</P>
3681	<P CLASS="LotsOfCode">
3682	<A NAME="pgfId-884112"></A>############################################################################</P>
3683	<P CLASS="LotsOfCode">
3684	<A NAME="pgfId-884113"></A>#</P>
3685	<P CLASS="LotsOfCode">
3686	<A NAME="pgfId-884114"></A>#</P>
3687	<P CLASS="LotsOfCode">
3688	<A NAME="pgfId-884115"></A>#</P>
3689	<P CLASS="LotsOfCode">
3690	<A NAME="pgfId-884116"></A>############################################################################</P>
3691	<P CLASS="LotsOfCode">
3692	<A NAME="pgfId-884117"></A># #</P>
3693	<P CLASS="LotsOfCode">
3694	<A NAME="pgfId-884118"></A># Import: vcs and cu modules. #</P>
3695	<P CLASS="LotsOfCode">
3696	<A NAME="pgfId-884119"></A># #</P>
3697	<P CLASS="LotsOfCode">
3698	<A NAME="pgfId-884120"></A>############################################################################</P>
3699	<P CLASS="LotsOfCode">
3700	<A NAME="pgfId-884121"></A>def examplecolormap():</P>
3701	<P CLASS="LotsOfCode">
3702	<A NAME="pgfId-884122"></A> import vcs,cu # import vcs and cu</P>
3703	<P CLASS="LotsOfCode">
3704	<A NAME="pgfId-884123"></A> </P>
3705	<P CLASS="LotsOfCode">
3706	<A NAME="pgfId-884124"></A> f=cu.open('example.nc') # open clt file</P>
3707	<P CLASS="LotsOfCode">
3708	<A NAME="pgfId-884125"></A> s=f.getslab('clt') # get slab clt</P>
3709	<P CLASS="LotsOfCode">
3710	<A NAME="pgfId-884126"></A> x=vcs.init() # construct vcs canvas</P>
3711	<P CLASS="LotsOfCode">
3712	<A NAME="pgfId-884127"></A> </P>
3713	<P CLASS="LotsOfCode">
3714	<A NAME="pgfId-884128"></A> x.plot(s,'default','isofill','quick')# plot slab the old way</P>
3715	<P CLASS="LotsOfCode">
3716	<A NAME="pgfId-884129"></A> x.geometry(450,337,0,0) # change the geometry</P>
3717	<P CLASS="LotsOfCode">
3718	<A NAME="pgfId-884130"></A> </P>
3719	<P CLASS="LotsOfCode">
3720	<A NAME="pgfId-884131"></A> x.setcolormap("AMIP") # change the colormap</P>
3721	<P CLASS="LotsOfCode">
3722	<A NAME="pgfId-884132"></A> </P>
3723	<P CLASS="LotsOfCode">
3724	<A NAME="pgfId-884133"></A> ############################################################</P>
3725	<P CLASS="LotsOfCode">
3726	<A NAME="pgfId-884134"></A> # Change the color map cell 31. #</P>
3727	<P CLASS="LotsOfCode">
3728	<A NAME="pgfId-884135"></A> ############################################################</P>
3729	<P CLASS="LotsOfCode">
3730	<A NAME="pgfId-884136"></A> x.setcolorcell(31,0,0,0)</P>
3731	<P CLASS="LotsOfCode">
3732	<A NAME="pgfId-884137"></A> x.setcolorcell(31,100,0,0)</P>
3733	<P CLASS="LotsOfCode">
3734	<A NAME="pgfId-884138"></A> x.setcolorcell(31,0,100,0)</P>
3735	<P CLASS="LotsOfCode">
3736	<A NAME="pgfId-884139"></A> x.setcolorcell(31,0,0,100)</P>
3737	<P CLASS="LotsOfCode">
3738	<A NAME="pgfId-884140"></A> x.setcolorcell(31,100,100,100)</P>
3739	<P CLASS="LotsOfCode">
3740	<A NAME="pgfId-884141"></A> x.setcolorcell(31,70,70,70)</P>
3741	<P CLASS="LotsOfCode">
3742	<A NAME="pgfId-884993"></A> </P>
3743	<P CLASS="LotsOfCode">
3744	<A NAME="pgfId-885020"></A> #################################################################</P>
3745	<P CLASS="LotsOfCode">
3746	<A NAME="pgfId-885034"></A> # NOTE: #</P>
3747	<P CLASS="LotsOfCode">
3748	<A NAME="pgfId-885035"></A> # The colormapgui command will only work if the display #</P>
3749	<P CLASS="LotsOfCode">
3750	<A NAME="pgfId-885036"></A> # depth is set to 8-bit pseudo color. The next release #</P>
3751	<P CLASS="LotsOfCode">
3752	<A NAME="pgfId-885000"></A> # will allow for the colormap's graphical user interface #</P>
3753	<P CLASS="LotsOfCode">
3754	<A NAME="pgfId-885001"></A> # (GUI) and the animation's GUI to work in 16-, 24-, or #</P>
3755	<P CLASS="LotsOfCode">
3756	<A NAME="pgfId-885053"></A> # 32-bit True color visual classes. #</P>
3757	<P CLASS="LotsOfCode">
3758	<A NAME="pgfId-885021"></A> #################################################################</P>
3759	<P CLASS="LotsOfCode">
3760	<A NAME="pgfId-885062"></A> x.colormapgui()</P>
3761	<P CLASS="LotsOfCode">
3762	<A NAME="pgfId-884994"></A> </P>
3763	<P CLASS="LotsOfCode">
3764	<A NAME="pgfId-884142"></A> </P>
3765	<P CLASS="LotsOfCode">
3766	<A NAME="pgfId-884143"></A> print '***************************************************'</P>**
3767	<P CLASS="LotsOfCode">
3768	<A NAME="pgfId-884144"></A> print '**** **'</P>**
3769	<P CLASS="LotsOfCode">
3770	<A NAME="pgfId-884145"></A> print '**** C O L O R M A P C O M P L E T E D **'</P>**
3771	<P CLASS="LotsOfCode">
3772	<A NAME="pgfId-884146"></A> print '**** **'</P>**
3773	<P CLASS="LotsOfCode">
3774	<A NAME="pgfId-884147"></A> print '***************************************************'</P>**
3775	<P CLASS="LotsOfCode">
3776	<A NAME="pgfId-884148"></A> </P>
3777	<P CLASS="LotsOfCode">
3778	<A NAME="pgfId-884149"></A> </P>
3779	<P CLASS="LotsOfCode">
3780	<A NAME="pgfId-884150"></A>if __name__=="__main__":</P>
3781	<P CLASS="LotsOfCode">
3782	<A NAME="pgfId-884151"></A> examplecolormap()</P>
3783	</DIV>
3784	<DIV>
3785	<H4 CLASS="Heading1">
3786	<A NAME="pgfId-884187"></A><DIV>
3787	<IMG SRC="vcs-2.gif">
3788	</DIV>
3789	Hardcopy Example:</H4>
3790	<P CLASS="LotsOfCode">
3791	<A NAME="pgfId-884185"></A>#</P>
3792	<P CLASS="LotsOfCode">
3793	<A NAME="pgfId-884195"></A># Example Hardcopy module</P>
3794	<P CLASS="LotsOfCode">
3795	<A NAME="pgfId-884196"></A>#</P>
3796	<P CLASS="LotsOfCode">
3797	<A NAME="pgfId-884197"></A>############################################################################</P>
3798	<P CLASS="LotsOfCode">
3799	<A NAME="pgfId-884198"></A># #</P>
3800	<P CLASS="LotsOfCode">
3801	<A NAME="pgfId-884199"></A># Module: examplehardcopy module #</P>
3802	<P CLASS="LotsOfCode">
3803	<A NAME="pgfId-884200"></A># #</P>
3804	<P CLASS="LotsOfCode">
3805	<A NAME="pgfId-884201"></A># Copyright: 2000, Regents of the University of California #</P>
3806	<P CLASS="LotsOfCode">
3807	<A NAME="pgfId-884202"></A># This software may not be distributed to others without #</P>
3808	<P CLASS="LotsOfCode">
3809	<A NAME="pgfId-884203"></A># permission of the author. #</P>
3810	<P CLASS="LotsOfCode">
3811	<A NAME="pgfId-884204"></A># #</P>
3812	<P CLASS="LotsOfCode">
3813	<A NAME="pgfId-884205"></A># Author: Dean N. Williams, Lawrence Livermore National Laboratory #</P>
3814	<P CLASS="LotsOfCode">
3815	<A NAME="pgfId-884206"></A># williams13@llnl.gov #</P>
3816	<P CLASS="LotsOfCode">
3817	<A NAME="pgfId-884207"></A># #</P>
3818	<P CLASS="LotsOfCode">
3819	<A NAME="pgfId-884208"></A># Description: Exmaple use of VCS's hard copy. #</P>
3820	<P CLASS="LotsOfCode">
3821	<A NAME="pgfId-884209"></A># #</P>
3822	<P CLASS="LotsOfCode">
3823	<A NAME="pgfId-884210"></A># Version: 1.0 #</P>
3824	<P CLASS="LotsOfCode">
3825	<A NAME="pgfId-884211"></A># #</P>
3826	<P CLASS="LotsOfCode">
3827	<A NAME="pgfId-884212"></A>############################################################################</P>
3828	<P CLASS="LotsOfCode">
3829	<A NAME="pgfId-884213"></A>#</P>
3830	<P CLASS="LotsOfCode">
3831	<A NAME="pgfId-884214"></A>#</P>
3832	<P CLASS="LotsOfCode">
3833	<A NAME="pgfId-884215"></A>#</P>
3834	<P CLASS="LotsOfCode">
3835	<A NAME="pgfId-884216"></A>############################################################################</P>
3836	<P CLASS="LotsOfCode">
3837	<A NAME="pgfId-884217"></A># #</P>
3838	<P CLASS="LotsOfCode">
3839	<A NAME="pgfId-884218"></A># Import: vcs and cu modules. #</P>
3840	<P CLASS="LotsOfCode">
3841	<A NAME="pgfId-884219"></A># #</P>
3842	<P CLASS="LotsOfCode">
3843	<A NAME="pgfId-884220"></A>############################################################################</P>
3844	<P CLASS="LotsOfCode">
3845	<A NAME="pgfId-884221"></A>def examplehardcopy():</P>
3846	<P CLASS="LotsOfCode">
3847	<A NAME="pgfId-884222"></A> import vcs,cu # import vcs and cu</P>
3848	<P CLASS="LotsOfCode">
3849	<A NAME="pgfId-884223"></A> </P>
3850	<P CLASS="LotsOfCode">
3851	<A NAME="pgfId-884224"></A> f=cu.open('clt.nc') # open clt file</P>
3852	<P CLASS="LotsOfCode">
3853	<A NAME="pgfId-884225"></A> s=f.getslab('clt') # get slab clt</P>
3854	<P CLASS="LotsOfCode">
3855	<A NAME="pgfId-884226"></A> x=vcs.init() # construct vcs canvas</P>
3856	<P CLASS="LotsOfCode">
3857	<A NAME="pgfId-884227"></A> </P>
3858	<P CLASS="LotsOfCode">
3859	<A NAME="pgfId-884228"></A> x.plot(s,'default','isofill','quick', bg=1) # plot slab the old way, but in background</P>
3860	<P CLASS="LotsOfCode">
3861	<A NAME="pgfId-884229"></A> x.gif('test') # generate gif file</P>
3862	<P CLASS="LotsOfCode">
3863	<A NAME="pgfId-884230"></A> x.postscript('test') # generate postscript file</P>
3864	<P CLASS="LotsOfCode">
3865	<A NAME="pgfId-884231"></A> x.cgm('test') # generate cgm file</P>
3866	<P CLASS="LotsOfCode">
3867	<A NAME="pgfId-897181"></A> x.raster(`test') # generate a raster file</P>
3868	<P CLASS="LotsOfCode">
3869	<A NAME="pgfId-884232"></A> </P>
3870	<P CLASS="LotsOfCode">
3871	<A NAME="pgfId-884233"></A> x.setcolormap("AMIP") # change the colormap</P>
3872	<P CLASS="LotsOfCode">
3873	<A NAME="pgfId-884234"></A> x.clear() # clear all segments</P>
3874	<P CLASS="LotsOfCode">
3875	<A NAME="pgfId-884235"></A> </P>
3876	<P CLASS="LotsOfCode">
3877	<A NAME="pgfId-884236"></A> t1=x.createtemplate('test1','AMIP_1of2') # create template 'test' from AMIPDUD</P>
3878	<P CLASS="LotsOfCode">
3879	<A NAME="pgfId-884237"></A> t2=x.createtemplate('test2','AMIP_2of2') # create template 'test' from AMIPDUD</P>
3880	<P CLASS="LotsOfCode">
3881	<A NAME="pgfId-884238"></A> isof=x.createisofill('test') # create isofill graphics method from default</P>
3882	<P CLASS="LotsOfCode">
3883	<A NAME="pgfId-884239"></A> isol=x.createisoline('test') # create isoline graphics method from default</P>
3884	<P CLASS="LotsOfCode">
3885	<A NAME="pgfId-884240"></A> </P>
3886	<P CLASS="LotsOfCode">
3887	<A NAME="pgfId-884241"></A> ######################################################################</P>
3888	<P CLASS="LotsOfCode">
3889	<A NAME="pgfId-884242"></A> # draw isofill plot on top, then an isoline plot on the bottom #</P>
3890	<P CLASS="LotsOfCode">
3891	<A NAME="pgfId-884243"></A> ######################################################################</P>
3892	<P CLASS="LotsOfCode">
3893	<A NAME="pgfId-884244"></A> x.plot(s,t1,isof, bg=1) # generate isofill plot in background</P>
3894	<P CLASS="LotsOfCode">
3895	<A NAME="pgfId-884245"></A> x.plot(s,t2, isol, bg=1) # generate isoline plot in background</P>
3896	<P CLASS="LotsOfCode">
3897	<A NAME="pgfId-884246"></A> x.gif('test2.gif') # generate gif file</P>
3898	<P CLASS="LotsOfCode">
3899	<A NAME="pgfId-884247"></A> x.postscript('test2.ps') # generate postscript file</P>
3900	<P CLASS="LotsOfCode">
3901	<A NAME="pgfId-884248"></A> x.cgm('test2.cgm') # generate cgm file</P>
3902	<P CLASS="LotsOfCode">
3903	<A NAME="pgfId-884249"></A> </P>
3904	<P CLASS="LotsOfCode">
3905	<A NAME="pgfId-884250"></A> x.clear() # clear all segments</P>
3906	<P CLASS="LotsOfCode">
3907	<A NAME="pgfId-884251"></A> </P>
3908	<P CLASS="LotsOfCode">
3909	<A NAME="pgfId-884252"></A> ######################################################################</P>
3910	<P CLASS="LotsOfCode">
3911	<A NAME="pgfId-884253"></A> # draw isofill plot, then overlay an isoline plot #</P>
3912	<P CLASS="LotsOfCode">
3913	<A NAME="pgfId-884254"></A> ######################################################################</P>
3914	<P CLASS="LotsOfCode">
3915	<A NAME="pgfId-884255"></A> x.plot(s, isof, bg=1) # generate isofill plot</P>
3916	<P CLASS="LotsOfCode">
3917	<A NAME="pgfId-884256"></A> x.plot(s, isol, 'default', bg=1) # generate isoline plot</P>
3918	<P CLASS="LotsOfCode">
3919	<A NAME="pgfId-884257"></A> x.gif('test3.gif') # generate gif file</P>
3920	<P CLASS="LotsOfCode">
3921	<A NAME="pgfId-884258"></A> </P>
3922	<P CLASS="LotsOfCode">
3923	<A NAME="pgfId-884260"></A> x.clear() # clear all segments</P>
3924	<P CLASS="LotsOfCode">
3925	<A NAME="pgfId-884261"></A> x.setcolormap("default") # change colormap to default</P>
3926	<P CLASS="LotsOfCode">
3927	<A NAME="pgfId-884262"></A> x.plot(s,bg=1) # plot boxfill</P>
3928	<P CLASS="LotsOfCode">
3929	<A NAME="pgfId-884263"></A> x.postscript('test4.ps') # create a postscript file</P>
3930	<P CLASS="LotsOfCode">
3931	<A NAME="pgfId-884264"></A> x.('test4.ps') # generate a gif file from the postscript file</P>
3932	<P CLASS="LotsOfCode">
3933	<A NAME="pgfId-884265"></A> </P>
3934	<P CLASS="LotsOfCode">
3935	<A NAME="pgfId-884266"></A> print '***************************************************'</P>**
3936	<P CLASS="LotsOfCode">
3937	<A NAME="pgfId-884267"></A> print '**** **'</P>**
3938	<P CLASS="LotsOfCode">
3939	<A NAME="pgfId-884268"></A> print '**** H A R D C O P Y C O M P L E T E D **'</P>**
3940	<P CLASS="LotsOfCode">
3941	<A NAME="pgfId-884269"></A> print '**** **'</P>**
3942	<P CLASS="LotsOfCode">
3943	<A NAME="pgfId-884270"></A> print '***************************************************'</P>**
3944	<P CLASS="LotsOfCode">
3945	<A NAME="pgfId-884271"></A> </P>
3946	<P CLASS="LotsOfCode">
3947	<A NAME="pgfId-884272"></A> </P>
3948	<P CLASS="LotsOfCode">
3949	<A NAME="pgfId-884273"></A>if __name__=="__main__":</P>
3950	<P CLASS="LotsOfCode">
3951	<A NAME="pgfId-884274"></A> examplehardcopy()</P>
3952	</DIV>
3953	<DIV>
3954	<H4 CLASS="Heading1">
3955	<A NAME="pgfId-884306"></A><DIV>
3956	<IMG SRC="vcs-2.gif">
3957	</DIV>
3958	Picture Template Example:</H4>
3959	<P CLASS="LotsOfCode">
3960	<A NAME="pgfId-884304"></A>#</P>
3961	<P CLASS="LotsOfCode">
3962	<A NAME="pgfId-884314"></A># Example Picture Template (P) module</P>
3963	<P CLASS="LotsOfCode">
3964	<A NAME="pgfId-884315"></A>#</P>
3965	<P CLASS="LotsOfCode">
3966	<A NAME="pgfId-884316"></A>############################################################################</P>
3967	<P CLASS="LotsOfCode">
3968	<A NAME="pgfId-884317"></A># #</P>
3969	<P CLASS="LotsOfCode">
3970	<A NAME="pgfId-884318"></A># Module: exampletemplate module #</P>
3971	<P CLASS="LotsOfCode">
3972	<A NAME="pgfId-884319"></A># #</P>
3973	<P CLASS="LotsOfCode">
3974	<A NAME="pgfId-884320"></A># Copyright: 2000, Regents of the University of California #</P>
3975	<P CLASS="LotsOfCode">
3976	<A NAME="pgfId-884321"></A># This software may not be distributed to others without #</P>
3977	<P CLASS="LotsOfCode">
3978	<A NAME="pgfId-884322"></A># permission of the author. #</P>
3979	<P CLASS="LotsOfCode">
3980	<A NAME="pgfId-884323"></A># #</P>
3981	<P CLASS="LotsOfCode">
3982	<A NAME="pgfId-884324"></A># Author: Dean N. Williams, Lawrence Livermore National Laboratory #</P>
3983	<P CLASS="LotsOfCode">
3984	<A NAME="pgfId-884325"></A># williams13@llnl.gov #</P>
3985	<P CLASS="LotsOfCode">
3986	<A NAME="pgfId-884326"></A># #</P>
3987	<P CLASS="LotsOfCode">
3988	<A NAME="pgfId-884327"></A># Description: Example use of VCS's template object. #</P>
3989	<P CLASS="LotsOfCode">
3990	<A NAME="pgfId-884328"></A># #</P>
3991	<P CLASS="LotsOfCode">
3992	<A NAME="pgfId-884329"></A># Version: 1.0 #</P>
3993	<P CLASS="LotsOfCode">
3994	<A NAME="pgfId-884330"></A># #</P>
3995	<P CLASS="LotsOfCode">
3996	<A NAME="pgfId-884331"></A>############################################################################</P>
3997	<P CLASS="LotsOfCode">
3998	<A NAME="pgfId-884332"></A>#</P>
3999	<P CLASS="LotsOfCode">
4000	<A NAME="pgfId-884333"></A>#</P>
4001	<P CLASS="LotsOfCode">
4002	<A NAME="pgfId-884334"></A>#</P>
4003	<P CLASS="LotsOfCode">
4004	<A NAME="pgfId-884335"></A>############################################################################</P>
4005	<P CLASS="LotsOfCode">
4006	<A NAME="pgfId-884336"></A># #</P>
4007	<P CLASS="LotsOfCode">
4008	<A NAME="pgfId-884337"></A># Import: vcs and cu modules. #</P>
4009	<P CLASS="LotsOfCode">
4010	<A NAME="pgfId-884338"></A># #</P>
4011	<P CLASS="LotsOfCode">
4012	<A NAME="pgfId-884339"></A>############################################################################</P>
4013	<P CLASS="LotsOfCode">
4014	<A NAME="pgfId-884340"></A>def exampletemplate():</P>
4015	<P CLASS="LotsOfCode">
4016	<A NAME="pgfId-884341"></A> import vcs,cu # import vcs and cu</P>
4017	<P CLASS="LotsOfCode">
4018	<A NAME="pgfId-884342"></A> </P>
4019	<P CLASS="LotsOfCode">
4020	<A NAME="pgfId-884343"></A> f=cu.open('clt.nc') # open clt file</P>
4021	<P CLASS="LotsOfCode">
4022	<A NAME="pgfId-884344"></A> s=f.getslab('clt') # get slab clt</P>
4023	<P CLASS="LotsOfCode">
4024	<A NAME="pgfId-884345"></A> x=vcs.init() # construct vcs canvas</P>
4025	<P CLASS="LotsOfCode">
4026	<A NAME="pgfId-884346"></A> </P>
4027	<P CLASS="LotsOfCode">
4028	<A NAME="pgfId-884347"></A> x.show('template') # show the list of templates</P>
4029	<P CLASS="LotsOfCode">
4030	<A NAME="pgfId-884348"></A> t=x.createtemplate('test','AMIP') # create template 'test' from AMIP</P>
4031	<P CLASS="LotsOfCode">
4032	<A NAME="pgfId-884349"></A> x.show('template') # show the list of templates</P>
4033	<P CLASS="LotsOfCode">
4034	<A NAME="pgfId-884350"></A> </P>
4035	<P CLASS="LotsOfCode">
4036	<A NAME="pgfId-884351"></A> t.script('test','w') # save test template as a Python script</P>
4037	<P CLASS="LotsOfCode">
4038	<A NAME="pgfId-884352"></A> </P>
4039	<P CLASS="LotsOfCode">
4040	<A NAME="pgfId-884353"></A> g=x.createisofill('test') # create isofill 'test' from 'default' isofill</P>
4041	<P CLASS="LotsOfCode">
4042	<A NAME="pgfId-884354"></A> </P>
4043	<P CLASS="LotsOfCode">
4044	<A NAME="pgfId-884355"></A> x.plot(g,s,t) # make isofill plot</P>
4045	<P CLASS="LotsOfCode">
4046	<A NAME="pgfId-884356"></A># x.isofill(g,s,t) # make isofill plot</P>
4047	<P CLASS="LotsOfCode">
4048	<A NAME="pgfId-884357"></A> </P>
4049	<P CLASS="LotsOfCode">
4050	<A NAME="pgfId-884358"></A> </P>
4051	<P CLASS="LotsOfCode">
4052	<A NAME="pgfId-884359"></A> #############################################################################</P>
4053	<P CLASS="LotsOfCode">
4054	<A NAME="pgfId-884360"></A> # Show the many different ways to show the template members (attributes) #</P>
4055	<P CLASS="LotsOfCode">
4056	<A NAME="pgfId-884361"></A> # and their values. #</P>
4057	<P CLASS="LotsOfCode">
4058	<A NAME="pgfId-884362"></A> #############################################################################</P>
4059	<P CLASS="LotsOfCode">
4060	<A NAME="pgfId-884363"></A> t.list() # list the templates members</P>
4061	<P CLASS="LotsOfCode">
4062	<A NAME="pgfId-884364"></A> t.list('text') # list only text members, same as t.list('Pt')</P>
4063	<P CLASS="LotsOfCode">
4064	<A NAME="pgfId-884365"></A> t.list('format') # list only format members, same as t.list('Pf')</P>
4065	<P CLASS="LotsOfCode">
4066	<A NAME="pgfId-884366"></A> t.list('xtickmarks') # list only xtickmarks members, same as t.list('Pxt')</P>
4067	<P CLASS="LotsOfCode">
4068	<A NAME="pgfId-884367"></A> t.list('ytickmarks') # list only ytickmarks members, same as t.list('Pyt')</P>
4069	<P CLASS="LotsOfCode">
4070	<A NAME="pgfId-884368"></A> t.list('xlabels') # list only xlabels members, same as t.list('Pxl')</P>
4071	<P CLASS="LotsOfCode">
4072	<A NAME="pgfId-884369"></A> t.list('ylabels') # list only ylabels members, same as t.list('Pyl')</P>
4073	<P CLASS="LotsOfCode">
4074	<A NAME="pgfId-884370"></A> t.list('boxeslines') # list only boxeslines members, same as t.list('Pbl')</P>
4075	<P CLASS="LotsOfCode">
4076	<A NAME="pgfId-884371"></A> t.list('legend') # list only legend member, same as t.list('Pls')</P>
4077	<P CLASS="LotsOfCode">
4078	<A NAME="pgfId-884372"></A> t.list('data') # list only data member, same as t.list('Pds')</P>
4079	<P CLASS="LotsOfCode">
4080	<A NAME="pgfId-884373"></A> t.list('file') # list only file member and its values</P>
4081	<P CLASS="LotsOfCode">
4082	<A NAME="pgfId-884374"></A> t.file.list() # list only file member and its values</P>
4083	<P CLASS="LotsOfCode">
4084	<A NAME="pgfId-884375"></A> t.list('mean') # list only mean member and its values</P>
4085	<P CLASS="LotsOfCode">
4086	<A NAME="pgfId-884376"></A> t.mean.list() # list only mean member and its values</P>
4087	<P CLASS="LotsOfCode">
4088	<A NAME="pgfId-884377"></A> </P>
4089	<P CLASS="LotsOfCode">
4090	<A NAME="pgfId-884379"></A> #############################################################################</P>
4091	<P CLASS="LotsOfCode">
4092	<A NAME="pgfId-884380"></A> # The screen x and y positions on the screen are normalized between 0 and 1 #</P>
4093	<P CLASS="LotsOfCode">
4094	<A NAME="pgfId-884381"></A> # for both the x and y axis. #</P>
4095	<P CLASS="LotsOfCode">
4096	<A NAME="pgfId-884382"></A> #############################################################################</P>
4097	<P CLASS="LotsOfCode">
4098	<A NAME="pgfId-884383"></A> t.mean.priority = 0 # remove the "Mean" text from the plot</P>
4099	<P CLASS="LotsOfCode">
4100	<A NAME="pgfId-884384"></A> t.mean.priority = 1 # re-display the "Mean" text on the plot</P>
4101	<P CLASS="LotsOfCode">
4102	<A NAME="pgfId-884385"></A> t.mean.x=0.5 # move the "Mean" text to x-axis center</P>
4103	<P CLASS="LotsOfCode">
4104	<A NAME="pgfId-884386"></A> t.mean.y=0.5 # move the "Mean" text to y-axis center</P>
4105	<P CLASS="LotsOfCode">
4106	<A NAME="pgfId-884387"></A> </P>
4107	<P CLASS="LotsOfCode">
4108	<A NAME="pgfId-884388"></A> #############################################################################</P>
4109	<P CLASS="LotsOfCode">
4110	<A NAME="pgfId-884389"></A> # Position the data in front of the "Mean" text, then move the "Mean" text #</P>
4111	<P CLASS="LotsOfCode">
4112	<A NAME="pgfId-884390"></A> # in front of the data. #</P>
4113	<P CLASS="LotsOfCode">
4114	<A NAME="pgfId-884391"></A> #############################################################################</P>
4115	<P CLASS="LotsOfCode">
4116	<A NAME="pgfId-884392"></A> t.data.priority = 2</P>
4117	<P CLASS="LotsOfCode">
4118	<A NAME="pgfId-884393"></A> t.data.priority=3</P>
4119	<P CLASS="LotsOfCode">
4120	<A NAME="pgfId-884395"></A> </P>
4121	<P CLASS="LotsOfCode">
4122	<A NAME="pgfId-884396"></A> #############################################################################</P>
4123	<P CLASS="LotsOfCode">
4124	<A NAME="pgfId-884397"></A> # Change the font representation for the "Mean" text. #</P>
4125	<P CLASS="LotsOfCode">
4126	<A NAME="pgfId-884398"></A> # You can set the text by using text objects or text names. #</P>
4127	<P CLASS="LotsOfCode">
4128	<A NAME="pgfId-884399"></A> #############################################################################</P>
4129	<P CLASS="LotsOfCode">
4130	<A NAME="pgfId-884400"></A> tt = x.createtexttable('test')</P>
4131	<P CLASS="LotsOfCode">
4132	<A NAME="pgfId-884401"></A> to = x.createtextorientation('test')</P>
4133	<P CLASS="LotsOfCode">
4134	<A NAME="pgfId-884402"></A> t.mean.texttable = tt # set texttable by using texttable object</P>
4135	<P CLASS="LotsOfCode">
4136	<A NAME="pgfId-884403"></A> t.mean.textorientation = 'test' # set textorientation by using textorientation name</P>
4137	<P CLASS="LotsOfCode">
4138	<A NAME="pgfId-884404"></A> t.mean.list() # show the mean member and their new values</P>
4139	<P CLASS="LotsOfCode">
4140	<A NAME="pgfId-884405"></A> tt.font=2 # change the font</P>
4141	<P CLASS="LotsOfCode">
4142	<A NAME="pgfId-884406"></A> to.height=40 # change the height</P>
4143	<P CLASS="LotsOfCode">
4144	<A NAME="pgfId-884407"></A> </P>
4145	<P CLASS="LotsOfCode">
4146	<A NAME="pgfId-884408"></A> #############################################################################</P>
4147	<P CLASS="LotsOfCode">
4148	<A NAME="pgfId-884409"></A> # Change the legend space. #</P>
4149	<P CLASS="LotsOfCode">
4150	<A NAME="pgfId-884410"></A> #############################################################################</P>
4151	<P CLASS="LotsOfCode">
4152	<A NAME="pgfId-884411"></A> t.legend.list() # list the legend members</P>
4153	<P CLASS="LotsOfCode">
4154	<A NAME="pgfId-884412"></A> x.mode=0 # turn the automatic update off</P>
4155	<P CLASS="LotsOfCode">
4156	<A NAME="pgfId-884413"></A> t.legend.x1=0.85</P>
4157	<P CLASS="LotsOfCode">
4158	<A NAME="pgfId-884414"></A> t.legend.y1=0.90</P>
4159	<P CLASS="LotsOfCode">
4160	<A NAME="pgfId-884415"></A> t.legend.x2=0.95</P>
4161	<P CLASS="LotsOfCode">
4162	<A NAME="pgfId-884416"></A> t.legend.y2=0.16</P>
4163	<P CLASS="LotsOfCode">
4164	<A NAME="pgfId-884417"></A> x.update()</P>
4165	<P CLASS="LotsOfCode">
4166	<A NAME="pgfId-884419"></A> </P>
4167	<P CLASS="LotsOfCode">
4168	<A NAME="pgfId-884420"></A> print '***************************************************'</P>**
4169	<P CLASS="LotsOfCode">
4170	<A NAME="pgfId-884421"></A> print '**** **'</P>**
4171	<P CLASS="LotsOfCode">
4172	<A NAME="pgfId-884422"></A> print '**** T E M P L A T E C O M P L E T E D **'</P>**
4173	<P CLASS="LotsOfCode">
4174	<A NAME="pgfId-884423"></A> print '**** **'</P>**
4175	<P CLASS="LotsOfCode">
4176	<A NAME="pgfId-884424"></A> print '***************************************************'</P>**
4177	<P CLASS="LotsOfCode">
4178	<A NAME="pgfId-884425"></A> </P>
4179	<P CLASS="LotsOfCode">
4180	<A NAME="pgfId-884426"></A>if __name__=="__main__":</P>
4181	<P CLASS="LotsOfCode">
4182	<A NAME="pgfId-884427"></A> exampletemplate()</P>
4183	<P CLASS="LotsOfCode">
4184	<A NAME="pgfId-884428"></A> </P>
4185	</DIV>
4186	<DIV>
4187	<H4 CLASS="Heading1">
4188	<A NAME="pgfId-885079"></A><DIV>
4189	<IMG SRC="vcs-2.gif">
4190	</DIV>
4191	Simple Animation Example:</H4>
4192	<P CLASS="LotsOfCode">
4193	<A NAME="pgfId-885080"></A>#</P>
4194	<P CLASS="LotsOfCode">
4195	<A NAME="pgfId-885081"></A># Simple animation module</P>
4196	<P CLASS="LotsOfCode">
4197	<A NAME="pgfId-885082"></A>#</P>
4198	<P CLASS="LotsOfCode">
4199	<A NAME="pgfId-885083"></A>############################################################################</P>
4200	<P CLASS="LotsOfCode">
4201	<A NAME="pgfId-885084"></A># #</P>
4202	<P CLASS="LotsOfCode">
4203	<A NAME="pgfId-885085"></A># Module: simpleanimation module #</P>
4204	<P CLASS="LotsOfCode">
4205	<A NAME="pgfId-885086"></A># #</P>
4206	<P CLASS="LotsOfCode">
4207	<A NAME="pgfId-885087"></A># Copyright: 2000, Regents of the University of California #</P>
4208	<P CLASS="LotsOfCode">
4209	<A NAME="pgfId-885088"></A># This software may not be distributed to others without #</P>
4210	<P CLASS="LotsOfCode">
4211	<A NAME="pgfId-885089"></A># permission of the author. #</P>
4212	<P CLASS="LotsOfCode">
4213	<A NAME="pgfId-885090"></A># #</P>
4214	<P CLASS="LotsOfCode">
4215	<A NAME="pgfId-885091"></A># Author: Dean N. Williams, Lawrence Livermore National Laboratory #</P>
4216	<P CLASS="LotsOfCode">
4217	<A NAME="pgfId-885092"></A># williams13@llnl.gov #</P>
4218	<P CLASS="LotsOfCode">
4219	<A NAME="pgfId-885093"></A># #</P>
4220	<P CLASS="LotsOfCode">
4221	<A NAME="pgfId-885094"></A># Description: Simple animation example. #</P>
4222	<P CLASS="LotsOfCode">
4223	<A NAME="pgfId-885095"></A># NOTE: #</P>
4224	<P CLASS="LotsOfCode">
4225	<A NAME="pgfId-885096"></A># The animation module will only work if the display #</P>
4226	<P CLASS="LotsOfCode">
4227	<A NAME="pgfId-885097"></A># depth is set to 8-bit pseudo color. The next release #</P>
4228	<P CLASS="LotsOfCode">
4229	<A NAME="pgfId-885098"></A># will allow for the animation's graphical user #</P>
4230	<P CLASS="LotsOfCode">
4231	<A NAME="pgfId-885099"></A># interface (GUI) and the colormap's GUI to display #</P>
4232	<P CLASS="LotsOfCode">
4233	<A NAME="pgfId-885100"></A># in 16-, 24-, or 32-bit True color visual classess. #</P>
4234	<P CLASS="LotsOfCode">
4235	<A NAME="pgfId-885101"></A># #</P>
4236	<P CLASS="LotsOfCode">
4237	<A NAME="pgfId-885102"></A># Version: 1.0 #</P>
4238	<P CLASS="LotsOfCode">
4239	<A NAME="pgfId-885103"></A># #</P>
4240	<P CLASS="LotsOfCode">
4241	<A NAME="pgfId-885104"></A>############################################################################</P>
4242	<P CLASS="LotsOfCode">
4243	<A NAME="pgfId-885105"></A>#</P>
4244	<P CLASS="LotsOfCode">
4245	<A NAME="pgfId-885106"></A>#</P>
4246	<P CLASS="LotsOfCode">
4247	<A NAME="pgfId-885107"></A>#</P>
4248	<P CLASS="LotsOfCode">
4249	<A NAME="pgfId-885108"></A>############################################################################</P>
4250	<P CLASS="LotsOfCode">
4251	<A NAME="pgfId-885109"></A># #</P>
4252	<P CLASS="LotsOfCode">
4253	<A NAME="pgfId-885110"></A># Import: vcs and cdms modules. #</P>
4254	<P CLASS="LotsOfCode">
4255	<A NAME="pgfId-885111"></A># #</P>
4256	<P CLASS="LotsOfCode">
4257	<A NAME="pgfId-885112"></A>############################################################################</P>
4258	<P CLASS="LotsOfCode">
4259	<A NAME="pgfId-885113"></A>def simpleanimation():</P>
4260	<P CLASS="LotsOfCode">
4261	<A NAME="pgfId-885114"></A> import vcs,cdms # import vcs and cdms</P>
4262	<P CLASS="LotsOfCode">
4263	<A NAME="pgfId-885115"></A> </P>
4264	<P CLASS="LotsOfCode">
4265	<A NAME="pgfId-885116"></A> #####################################################################</P>
4266	<P CLASS="LotsOfCode">
4267	<A NAME="pgfId-885117"></A> # See the CDMS document on how to ingest data. Also see the CU and #</P>
4268	<P CLASS="LotsOfCode">
4269	<A NAME="pgfId-885118"></A> # the Numeric documents on alternative ways to import data into VCS #</P>
4270	<P CLASS="LotsOfCode">
4271	<A NAME="pgfId-885119"></A> #####################################################################</P>
4272	<P CLASS="LotsOfCode">
4273	<A NAME="pgfId-885120"></A> </P>
4274	<P CLASS="LotsOfCode">
4275	<A NAME="pgfId-885121"></A> f=cdms.openDataset('example.nc') # open example file</P>
4276	<P CLASS="LotsOfCode">
4277	<A NAME="pgfId-885122"></A> clt=f.variables['clt'] # get variable clt</P>
4278	<P CLASS="LotsOfCode">
4279	<A NAME="pgfId-885123"></A> s=clt[0] # get clt data</P>
4280	<P CLASS="LotsOfCode">
4281	<A NAME="pgfId-885124"></A> </P>
4282	<P CLASS="LotsOfCode">
4283	<A NAME="pgfId-885125"></A> ##################################################################</P>
4284	<P CLASS="LotsOfCode">
4285	<A NAME="pgfId-885126"></A> # At the moment, VCS can only animate one variable at a time. #</P>
4286	<P CLASS="LotsOfCode">
4287	<A NAME="pgfId-885127"></A> ################################################################## </P>
4288	<P CLASS="LotsOfCode">
4289	<A NAME="pgfId-885128"></A> x=vcs.init() # initialize vcs</P>
4290	<P CLASS="LotsOfCode">
4291	<A NAME="pgfId-885129"></A> x.plot(s,variable=clt) # plot data using default values</P>
4292	<P CLASS="LotsOfCode">
4293	<A NAME="pgfId-885233"></A> x.animate()</P>
4294	<P CLASS="LotsOfCode">
4295	<A NAME="pgfId-885130"></A> </P>
4296	<P CLASS="LotsOfCode">
4297	<A NAME="pgfId-885131"></A> print '*******************************************************************'</P>**
4298	<P CLASS="LotsOfCode">
4299	<A NAME="pgfId-885132"></A> print '**** **'</P>**
4300	<P CLASS="LotsOfCode">
4301	<A NAME="pgfId-885133"></A> print '**** S I M P L E A N I M A T I O N C O M P L E T E D **'</P>**
4302	<P CLASS="LotsOfCode">
4303	<A NAME="pgfId-885134"></A> print '**** **'</P>**
4304	<P CLASS="LotsOfCode">
4305	<A NAME="pgfId-885135"></A> print '*******************************************************************'</P>**
4306	<P CLASS="LotsOfCode">
4307	<A NAME="pgfId-885136"></A> </P>
4308	<P CLASS="LotsOfCode">
4309	<A NAME="pgfId-885137"></A>if __name__=="__main__":</P>
4310	<P CLASS="LotsOfCode">
4311	<A NAME="pgfId-885138"></A> simpleanimation()</P>
4312	</DIV>
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