requires core module and is most likely not used.
When needed, a Complete, lean redesign is simpler than updating to current coding style
This commit is contained in:
parent
f014cef043
commit
1bd8167445
|
@ -1,183 +0,0 @@
|
|||
#!/usr/bin/env python
|
||||
# -*- coding: UTF-8 no BOM -*-
|
||||
|
||||
import os,sys,string,numpy,damask
|
||||
from optparse import OptionParser, Option
|
||||
|
||||
# -----------------------------
|
||||
class extendableOption(Option):
|
||||
# -----------------------------
|
||||
# used for definition of new option parser action 'extend', which enables to take multiple option arguments
|
||||
# taken from online tutorial http://docs.python.org/library/optparse.html
|
||||
|
||||
ACTIONS = Option.ACTIONS + ("extend",)
|
||||
STORE_ACTIONS = Option.STORE_ACTIONS + ("extend",)
|
||||
TYPED_ACTIONS = Option.TYPED_ACTIONS + ("extend",)
|
||||
ALWAYS_TYPED_ACTIONS = Option.ALWAYS_TYPED_ACTIONS + ("extend",)
|
||||
|
||||
def take_action(self, action, dest, opt, value, values, parser):
|
||||
if action == "extend":
|
||||
lvalue = value.split(",")
|
||||
values.ensure_value(dest, []).extend(lvalue)
|
||||
else:
|
||||
Option.take_action(self, action, dest, opt, value, values, parser)
|
||||
|
||||
def location(idx,res):
|
||||
return ( idx % res[0], \
|
||||
( idx // res[0]) % res[1], \
|
||||
( idx // res[0] // res[1]) % res[2] )
|
||||
|
||||
def index(location,res):
|
||||
return ( location[0] % res[0] + \
|
||||
( location[1] % res[1]) * res[0] + \
|
||||
( location[2] % res[2]) * res[1] * res[0] )
|
||||
|
||||
|
||||
|
||||
# --------------------------------------------------------------------
|
||||
# MAIN
|
||||
# --------------------------------------------------------------------
|
||||
|
||||
parser = OptionParser(option_class=extendableOption, usage='%prog options [file[s]]', description = """
|
||||
Calculates current nodal coordinates and nodal displacement from IP/FP based data.
|
||||
|
||||
""" + string.replace('$Id$','\n','\\n')
|
||||
)
|
||||
|
||||
parser.add_option('-d','--deformed', dest='deformedCentroids', type='string',\
|
||||
help='column heading for position of deformed center of element/IP [%default]')
|
||||
parser.add_option('-u','--undeformed', dest='undeformedCentroids', type='string',\
|
||||
help='column heading for position of undeformed center of element/IP [%default]')
|
||||
parser.add_option('-f','--defgrad', dest='defgrad', type='string',\
|
||||
help='column heading for position of deformation gradient [%default]')
|
||||
|
||||
parser.set_defaults(deformedCentroids = 'ip_deformed')
|
||||
parser.set_defaults(undeformedCentroids = 'ipinitialcoord')
|
||||
parser.set_defaults(defgrad = 'f')
|
||||
|
||||
(options,filenames) = parser.parse_args()
|
||||
|
||||
# ------------------------------------------ setup file handles ---------------------------------------
|
||||
|
||||
files = []
|
||||
if filenames == []:
|
||||
files.append({'name':'STDIN', 'input':sys.stdin, 'output':sys.stdout})
|
||||
else:
|
||||
for name in filenames:
|
||||
if os.path.exists(name):
|
||||
files.append({'name':name, 'input':open(name), \
|
||||
'output':open(os.path.splitext(name)[0]+'_nodal'+os.path.splitext(name)[1],'w')})
|
||||
|
||||
|
||||
# ------------------------------------------ loop over input files ---------------------------------------
|
||||
for file in files:
|
||||
if file['name'] != 'STDIN': print file['name'],
|
||||
table = damask.ASCIItable(file['input']) # make unbuffered ASCII_table
|
||||
table.head_read() # read ASCII header info
|
||||
table.info_append(string.replace('$Id$','\n','\\n') + \
|
||||
'\t' + ' '.join(sys.argv[1:]))
|
||||
|
||||
# --------------- figure out dimension and resolution
|
||||
try:
|
||||
locationCol = table.labels.index('%s.x'%options.undeformedCentroids) # columns containing location data
|
||||
except ValueError:
|
||||
print 'no coordinate data found...'
|
||||
continue
|
||||
|
||||
grid = [{},{},{}]
|
||||
|
||||
while table.data_read(): # read next data line of ASCII table
|
||||
if str(table.data[locationCol+1]) in grid[1] and len(grid[1])>1: # geomdim[1] and res[1] already figured out, skip layers
|
||||
table.data_skipLines(len(grid[1])*len(grid[0])-1)
|
||||
else:
|
||||
if str(table.data[locationCol]) in grid[0]: # geomdim[0] and res[0] already figured out, skip lines
|
||||
table.data_skipLines(len(grid[0])-1)
|
||||
for j in xrange(3):
|
||||
grid[j][str(table.data[locationCol+j])] = True # remember coordinate along x,y,z
|
||||
|
||||
res = numpy.array([len(grid[0]),\
|
||||
len(grid[1]),\
|
||||
len(grid[2]),],'i') # resolution is number of distinct coordinates found
|
||||
geomdim = res/numpy.maximum(numpy.ones(3,'d'),res-1.0)* \
|
||||
numpy.array([max(map(float,grid[0].keys()))-min(map(float,grid[0].keys())),\
|
||||
max(map(float,grid[1].keys()))-min(map(float,grid[1].keys())),\
|
||||
max(map(float,grid[2].keys()))-min(map(float,grid[2].keys())),\
|
||||
],'d') # dimension from bounding box, corrected for cell-centeredness
|
||||
if res[2] == 1:
|
||||
geomdim[2] = min(geomdim[:2]/res[:2])
|
||||
|
||||
N = res.prod()
|
||||
print '\t%s @ %s'%(geomdim,res)
|
||||
|
||||
|
||||
# --------------- figure out columns to process
|
||||
|
||||
key = '%s.x' %options.deformedCentroids
|
||||
if key not in table.labels:
|
||||
sys.stderr.write('column %s not found...\n'%key)
|
||||
else:
|
||||
columnDeformed = table.labels.index(key)
|
||||
|
||||
key = '%s.x' %options.undeformedCentroids
|
||||
if key not in table.labels:
|
||||
sys.stderr.write('column %s not found...\n'%key)
|
||||
else:
|
||||
columnUndeformed = table.labels.index(key)
|
||||
|
||||
key = '1_%s' %options.defgrad
|
||||
if key not in table.labels:
|
||||
sys.stderr.write('column %s not found...\n'%key)
|
||||
else:
|
||||
columnDefgrad = table.labels.index(key)
|
||||
# ------------------------------------------ read value field ---------------------------------------
|
||||
|
||||
deformedCentroids = numpy.array([0.0 for i in xrange(N*3)]).reshape(list(res)+[3])
|
||||
undeformedCentroids = numpy.array([0.0 for i in xrange(N*3)]).reshape(list(res)+[3])
|
||||
defgrad = numpy.array([0.0 for i in xrange(N*9)]).reshape(list(res)+[3,3])
|
||||
|
||||
table.data_rewind()
|
||||
table.data_read()
|
||||
inc = int(eval(table.data[table.labels.index('inc')]))
|
||||
|
||||
table.data_rewind()
|
||||
idx = 0
|
||||
while table.data_read(): # read next data line of ASCII table
|
||||
(x,y,z) = location(idx,res) # figure out (x,y,z) position from line count
|
||||
idx += 1
|
||||
deformedCentroids[x,y,z] = numpy.array(map(float,table.data[columnDeformed:columnDeformed+3]),'d')
|
||||
undeformedCentroids[x,y,z] = numpy.array(map(float,table.data[columnUndeformed:columnUndeformed+3]),'d')
|
||||
defgrad[x,y,z] = numpy.array(map(float,table.data[columnDefgrad:columnDefgrad+9]),'d').reshape(3,3)
|
||||
|
||||
table.input_close() # close input ASCII table
|
||||
|
||||
|
||||
# ------------------------------------------ process value field ----------------------------
|
||||
defgrad_av = damask.core.math.math_tensorAvg(defgrad)
|
||||
nodesDeformed = damask.core.mesh.mesh_regular_grid(res,geomdim,defgrad_av,deformedCentroids)
|
||||
nodesUndeformed = damask.core.mesh.mesh_regular_grid(res,geomdim,numpy.identity(3,'d'),undeformedCentroids)
|
||||
|
||||
|
||||
# ------------------------------------------ process data ---------------------------------------
|
||||
table = damask.ASCIItable(fileOut=file['output'],buffered= False) # make unbuffered ASCII_table
|
||||
table.info_append(string.replace('$Id$','\n','\\n') + \
|
||||
'\t' + ' '.join(sys.argv[1:]))
|
||||
|
||||
table.labels_append('inc elem node ip grain ') # extend ASCII header with new labels
|
||||
table.labels_append(['node.%s'%(coord) for coord in 'x','y','z']) # extend ASCII header with new labels
|
||||
table.labels_append(['Displacement%s'%(coord) for coord in 'X','Y','Z']) # extend ASCII header with new labels
|
||||
table.head_write()
|
||||
|
||||
ielem = 0
|
||||
for z in xrange(res[2]+1):
|
||||
for y in xrange(res[1]+1):
|
||||
for x in xrange(res[0]+1):
|
||||
ielem +=1
|
||||
entry = [inc,0,ielem,0,0,'\t'.join([str(a) for a in(nodesUndeformed[x][y][z])]),'\t'.join([str(a) for a in (nodesUndeformed[x][y][z] - nodesDeformed[x][y][z])])]
|
||||
table.data_append(entry)
|
||||
table.data_write() # output processed line
|
||||
table.data_clear()
|
||||
# ------------------------------------------ assemble header ---------------------------------------
|
||||
|
||||
table.output_flush() # just in case of buffered ASCII table
|
||||
|
||||
if file['name'] != 'STDIN': file['output'].close # close output ASCII table
|
Loading…
Reference in New Issue