2. Outer Cartesian Box Specs:
Xmin
Xmax
Ymin Ymax
Zmin Zmax
-30.0 30.07
-30.0 30.03
.00001 29.01
// ...you may want to put a comment here
3. Starting Mesh Dimensions (# of nodes in
each dimension, inclusive):
# verts in X
# verts in Y # verts in Z
7
7
2
//
....its nice to keep these "background grid" dimensions
//
small, so that you get good multigrid coarsening ratios...
4. Maximum Hex Cell Aspect Ratio ( Isotropic
= 1):
1
//
....flowCart has limited support for anisotropic cell division.
5. Minimum Number of cell refinements on body
surface (auto = -1):
-1
6. Maximum Number of cell refinements:
7
//
...this is the number of refinement sweeps that "cubes" will perform
7. Num of bits of resolution assigned to integer
coordinates (maximum = 21):
21
//
...dont mess with this unless you really know what you're doing
8. Bounday conditions (ONLY requried if converting
mesh to tiger format):
LoX
HiX LoY HiY LoZ HiZ
0 0
0 0 1 0
//
....these are explained below and are only needed for "cart2tiger",
so
//
if you're running with flowCart, you dont need this entry.
------------------------------------------------------------------------
** NOTES:
o add comments after the
":" terminating each entry but before next line.
Additional
(blank) lines may be added with out messing up the parsing.
o User entries in this
example are shown in Black, comments in pink and
fixed text in green. (Actually the parser just checks the input number
and the colen ":".)
#1: A
wetted surface triangulation with no internal geometry: (usually
output from "intersect")
#4: max difference in number of refinements
of 2 directions. cell AR=2^N
#7: Dont touch this unless you're sure
you konw what you're doing.
#8: boundary conditions on the mesh
(applied boundary by boundary
(only apply
if mesh will be converted to TIGER format).
FAR_FIELD 0
// Tiger Boundary Condition Types;
SYMMETRY
1
INFLOW
2 // not implemented in 'cart2tiger'
OUTFLOW
3 // not implemented in 'cart2tiger'
OTHER_WALL 4
// not implemented in 'cart2tiger'
OTHER
5 // not implemented in 'cart2tiger'
------------------------------------------------------------------------
(top)