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ERDDAP > griddap > Make a Graph

Dataset Title:  Synthetic temperature/salinity profiles for Hurricane Emily. Quality Flag = Preliminary
Dataset ID:  IOOSTCHPEMILY
Institution:  NOAA/AOML
Information:  Summary | Variables | Background | Data Access Form  

Graph Type: 
X Axis: 
Y Axis: 
Color: 

Dimension Ranges    Start    Stop
time (UTC)     specify just 1 value →
   
depth (m)     specify just 1 value →
   
latitude (degrees_north)
   
   
longitude (degrees_east)
   
   

Graph Settings
Color Bar:    Continuity:    Scale:
      Min:    Max:    N Sections:
Draw the land mask:

Then set the File Type: and
  or view the URL:
    The graph you specified. Please be patient. It may take a long time to get data from the source.

Things You Can Do With Your Graphs

The Dataset Attribute Structure (.das) for this Dataset

Attributes {
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.120608e+9, 1.1224224e+9;
    String axis "T";
    String ioos_category "Time";
    String long_name "Time";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  depth {
    String ioos_category "Location";
    String standard_name "depth";
    String units "m";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float32 actual_range 5.5, 34.5;
    String axis "Y";
    String ioos_category "Location";
    String long_name "Latitude";
    String standard_name "latitude";
    String units "degrees_north";
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float32 actual_range -99.5, -7.5;
    String axis "X";
    String ioos_category "Location";
    String long_name "Longitude";
    String standard_name "longitude";
    String units "degrees_east";
  }
  temperature {
    Float32 _FillValue 9.96921E36;
    Float64 colorBarMaximum 303.0;
    Float64 colorBarMinimum 273.0;
    String ioos_category "Temperature";
    String long_name "sea water temperature";
    String standard_name "sea_water_temperature";
    String units "K";
  }
  salinity {
    Float32 _FillValue 9.96921E36;
    String ioos_category "Salinity";
    String long_name "sea water salinity";
    String standard_name "sea_water_salinity";
    String units "1e-3";
  }
  NC_GLOBAL {
    String cdm_data_type "Grid";
    String comment "This is an EXPERIMENTAL product";
    String contact "NOAA/AOML at gustavo.goni@noaa.gov";
    String Conventions "COARDS, CF-1.0, Unidata Dataset Discovery v1.0";
    String data_source "NOAA OI AVHRR-AMSRE SST,CLIMATOLOGIES,AVISO SHA";
    String history 
"2009-02-18 http://cwcgom.aoml.noaa.gov/thredds/dodsC/IOOSNETCDF/EMILY/
PROFILES.nc
2009-02-18 http://cwcgom.aoml.noaa.gov/griddap/IOOSTCHPEMILY.das";
    String infoUrl "http://www.aoml.noaa.gov/phod/cyclone/data/";
    String institution "NOAA/AOML";
    String license 
"The data may be used and redistributed for free but is not intended 
for legal use, since it may contain inaccuracies. Neither the data 
Contributor, ERD, NOAA, nor the United States Government, nor any 
of their employees or contractors, makes any warranty, express or 
implied, including warranties of merchantability and fitness for a 
particular purpose, or assumes any legal liability for the accuracy, 
completeness, or usefulness, of this information.";
    Int32 nco_openmp_thread_number 1;
    Int32 node_offset 0;
    String origin "NOAA/AOML";
    String projection "geographic";
    String projection_type "mapped";
    String sourceUrl "http://cwcgom.aoml.noaa.gov/thredds/dodsC/IOOSNETCDF/EMILY/PROFILES.nc";
    String standard_name_vocabulary "CF-1.0";
    String summary 
"Synthetic temperature/salinity profiles for Hurricane Emily. Quality Flag = 
Preliminary";
    String title 
"Synthetic temperature/salinity profiles for Hurricane Emily. Quality Flag = 
Preliminary";
  }
}

 

Using griddap to Request Data and Graphs from Gridded Datasets

griddap lets you request gridded data (for example, environmental data from satellites) and graphs of gridded data, via specially formed URLs.
The URLs specify everything: the dataset, the desired file type for the response, and the subset of data that you want to receive.
You can form these URLs by hand or with a computer program,
or (much easier) you can use the dataset's "Data Access Form" (oriented to requests for data)
or the dataset's "Make A Graph" form (oriented to requests for graphs and maps),
both of which generate the URL when the form is submitted.
griddap is a superset of the OPeNDAP DAP hyperslab protocol.

griddap request URLs must be in the form
   http://cwcgom.aoml.noaa.gov/erddap/griddap/ datasetID fileType {?query}
For example,
   http://cwcgom.aoml.noaa.gov/erddap/griddap/erdBAssta5day.htmlTable?sst[(2007-10-21T00:00:00)][0][(-75):100:(75)][(180):100:(360)]

For details, see the griddap Documentation.
 
ERDDAP Version 1.10

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CONTACT
Please email questions, suggestions, or comments regarding this web page to bob dot simons at noaa dot gov .
We would really appreciate knowing if you use ERDDAP.
If a something doesn't work and you think it should, please include the URL?query and the error message in the email.

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