72 lines
2.9 KiB
Python
72 lines
2.9 KiB
Python
|
#!/usr/bin/env python3
|
||
|
|
|
||
|
|
import os
|
||
|
|
import sys
|
||
|
|
from io import StringIO
|
||
|
|
from optparse import OptionParser
|
||
|
|
|
||
|
|
import damask
|
||
|
|
|
||
|
|
|
||
|
|
scriptName = os.path.splitext(os.path.basename(__file__))[0]
|
||
|
|
scriptID = ' '.join([scriptName,damask.version])
|
||
|
|
|
||
|
|
|
||
|
|
# --------------------------------------------------------------------
|
||
|
|
# MAIN
|
||
|
|
# --------------------------------------------------------------------
|
||
|
|
|
||
|
|
parser = OptionParser(usage='%prog options [ASCIItable(s)]', description = """
|
||
|
|
Add displacments resulting from deformation gradient field.
|
||
|
|
Operates on periodic three-dimensional x,y,z-ordered data sets.
|
||
|
|
Outputs at cell centers or cell nodes (into separate file).
|
||
|
|
|
||
|
|
""", version = scriptID)
|
||
|
|
|
||
|
|
parser.add_option('-f',
|
||
|
|
'--defgrad',
|
||
|
|
dest = 'f',
|
||
|
|
metavar = 'string',
|
||
|
|
help = 'label of deformation gradient [%default]')
|
||
|
|
parser.add_option('-p',
|
||
|
|
'--pos', '--position',
|
||
|
|
dest = 'pos',
|
||
|
|
metavar = 'string',
|
||
|
|
help = 'label of coordinates [%default]')
|
||
|
|
parser.add_option('--nodal',
|
||
|
|
dest = 'nodal',
|
||
|
|
action = 'store_true',
|
||
|
|
help = 'output nodal (instead of cell-centered) displacements')
|
||
|
|
|
||
|
|
parser.set_defaults(f = 'f',
|
||
|
|
pos = 'pos',
|
||
|
|
)
|
||
|
|
|
||
|
|
(options,filenames) = parser.parse_args()
|
||
|
|
|
||
|
|
for name in filenames:
|
||
|
|
damask.util.report(scriptName,name)
|
||
|
|
|
||
|
|
table = damask.Table.load(StringIO(''.join(sys.stdin.read())) if name is None else name)
|
||
|
|
grid,size,origin = damask.grid_filters.cellsSizeOrigin_coordinates0_point(table.get(options.pos))
|
||
|
|
|
||
|
|
F = table.get(options.f).reshape(tuple(grid)+(-1,),order='F').reshape(tuple(grid)+(3,3))
|
||
|
|
if options.nodal:
|
||
|
|
damask.Table(damask.grid_filters.coordinates0_node(grid,size).reshape(-1,3,order='F'),
|
||
|
|
{'pos':(3,)})\
|
||
|
|
.add('avg({}).{}'.format(options.f,options.pos),
|
||
|
|
damask.grid_filters.displacement_avg_node(size,F).reshape(-1,3,order='F'),
|
||
|
|
scriptID+' '+' '.join(sys.argv[1:]))\
|
||
|
|
.add('fluct({}).{}'.format(options.f,options.pos),
|
||
|
|
damask.grid_filters.displacement_fluct_node(size,F).reshape(-1,3,order='F'),
|
||
|
|
scriptID+' '+' '.join(sys.argv[1:]))\
|
||
|
|
.save((sys.stdout if name is None else os.path.splitext(name)[0]+'_nodal.txt'))
|
||
|
|
else:
|
||
|
|
table.add('avg({}).{}'.format(options.f,options.pos),
|
||
|
|
damask.grid_filters.displacement_avg_point(size,F).reshape(-1,3,order='F'),
|
||
|
|
scriptID+' '+' '.join(sys.argv[1:]))\
|
||
|
|
.add('fluct({}).{}'.format(options.f,options.pos),
|
||
|
|
damask.grid_filters.displacement_fluct_point(size,F).reshape(-1,3,order='F'),
|
||
|
|
scriptID+' '+' '.join(sys.argv[1:]))\
|
||
|
|
.save((sys.stdout if name is None else name))
|