smbinterp/bin/parse_gmsh.py
2010-11-01 15:52:45 -06:00

66 lines
1.2 KiB
Python
Executable File

#!/usr/bin/env python
import sys
import numpy as np
from interp.grid.gmsh import gmsh_grid
from interp.tools import exact_func, improved_answer
if __name__ == '__main__':
if len(sys.argv) != 2:
print >> sys.stderr, "usage: %s <gmsh file>" % sys.argv[0]
sys.exit(1)
g = gmsh_grid(sys.argv[1])
# g.dump_to_blender_files()
X = np.array([0.2, 0.5, 0.0])
R = g.get_containing_simplex(X)
print R
R, S = g.get_simplex_and_nearest_points(X, 10)
print "r", R
print "s", S
a = g.run_baker(X)
print a
e = exact_func(X)
print e
print improved_answer(a, e)
a = g.run_baker(X, extra_points = 5)
print a
e = exact_func(X)
print e
print improved_answer(a, e)
a = g.run_baker(X, extra_points = 7)
print a
e = exact_func(X)
print e
print improved_answer(a, e)
a = g.run_baker(X, order=3)
print a
e = exact_func(X)
print e
print improved_answer(a, e)
a = g.run_baker(X, order=3, extra_points = 5)
print a
e = exact_func(X)
print e
print improved_answer(a, e)
a = g.run_baker(X, order=3, extra_points = 7)
print a
e = exact_func(X)
print e
print improved_answer(a, e)
a = g.run_baker(X, order=3, extra_points = 10)
print a
e = exact_func(X)
print e
print improved_answer(a, e)