updated to new ASCII table style
This commit is contained in:
Noriki Fujita
parent
9a2c49ff50
commit
c2d27d56fa
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@ -3,6 +3,7 @@
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import os,sys,string,re,vtk
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import damask
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from collections import defaultdict
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from optparse import OptionParser
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scriptID = string.replace('$Id$','\n','\\n')
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@ -24,18 +25,13 @@ parser.add_option('-s', '--scalar', dest='scalar', action='extend', \
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parser.add_option('-c', '--color', dest='color', action='extend', \
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help = 'RGB color tuples')
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parser.set_defaults(scalar = [])
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parser.set_defaults(color = [])
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parser.set_defaults(scalar = [],
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color = [],
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render = False,
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)
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(options, filenames) = parser.parse_args()
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datainfo = { # list of requested labels per datatype
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'scalar': {'len':1,
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'label':[]},
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'color': {'len':3,
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'label':[]},
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}
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if options.vtk == None or not os.path.exists(options.vtk):
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parser.error('VTK file does not exist')
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@ -52,86 +48,75 @@ elif os.path.splitext(options.vtk)[1] == '.vtk':
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else:
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parser.error('unsupported VTK file type extension')
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Npoints = uGrid.GetNumberOfPoints()
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Ncells = uGrid.GetNumberOfCells()
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#if Npoints != Ncells or Npoints != Nvertices:
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# parser.error('Number of points, cells, and vertices in VTK differ from each other'); sys.exit()
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if options.scalar != None: datainfo['scalar']['label'] += options.scalar
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if options.color != None: datainfo['color']['label'] += options.color
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sys.stderr.write('{}: {} points and {} cells...\n'.format(damask.util.emph(options.vtk),Npoints,Ncells))
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# ------------------------------------------ setup file handles ---------------------------------------
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# --- loop over input files -------------------------------------------------------------------------
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files = []
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if filenames == []:
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files.append({'name':'STDIN', 'input':sys.stdin, 'output':sys.stdout, 'croak':sys.stderr})
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else:
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for name in filenames:
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if os.path.exists(name):
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files.append({'name':name, 'input':open(name), 'output':sys.stderr, 'croak':sys.stderr})
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if filenames == []: filenames = [None]
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#--- loop over input files ------------------------------------------------------------------------
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for file in files:
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if file['name'] != 'STDIN': file['croak'].write('\033[1m'+scriptName+'\033[0m: '+file['name']+'\n')
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else: file['croak'].write('\033[1m'+scriptName+'\033[0m\n')
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for name in filenames:
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try:
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table = damask.ASCIItable(name = name,
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buffered = False, readonly = True)
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except: continue
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table.croak(damask.util.emph(scriptName)+(': '+name if name else ''))
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table = damask.ASCIItable(file['input'],file['output'],False) # make unbuffered ASCII_table
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table.head_read() # read ASCII header info
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# --- interpret header ----------------------------------------------------------------------------
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# --------------- figure out columns to process
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active = {}
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column = {}
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table.head_read()
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array = {}
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remarks = []
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errors = []
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VTKarray = {}
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active = defaultdict(list)
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for datatype,info in datainfo.items():
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for label in info['label']:
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foundIt = False
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for key in ['1_'+label,label]:
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if key in table.labels:
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foundIt = True
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if datatype not in active: active[datatype] = []
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if datatype not in column: column[datatype] = {}
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if datatype not in array: array[datatype] = {}
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active[datatype].append(label)
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column[datatype][label] = table.labels.index(key) # remember columns of requested data
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if datatype == 'scalar':
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array[datatype][label] = vtk.vtkDoubleArray()
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array[datatype][label].SetNumberOfComponents(1)
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array[datatype][label].SetName(label)
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elif datatype == 'color':
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array[datatype][label] = vtk.vtkUnsignedCharArray()
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array[datatype][label].SetNumberOfComponents(3)
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array[datatype][label].SetName(label)
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if not foundIt:
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file['croak'].write('column %s not found...\n'%label)
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for datatype,dimension,label in [['scalar',1,options.scalar],
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['color',3,options.color],
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]:
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for i,dim in enumerate(table.label_dimension(label)):
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me = label[i]
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if dim == -1: remarks.append('{} "{}" not found...'.format(datatype,me))
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elif dim > dimension: remarks.append('"{}" not of dimension{}...'.format(me,dimension))
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else:
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table.croak('adding {} {}'.format(datatype,me))
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active[datatype].append(me)
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if datatype in ['scalar']:
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VTKarray[me] = vtk.vtkDoubleArray()
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elif datatype == 'color':
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VTKarray[me] = vtk.vtkUnsignedCharArray()
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VTKarray[me].SetNumberOfComponents(dimension)
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VTKarray[me].SetName(label[i])
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if remarks != []: table.croak(remarks)
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if errors != []:
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table.croak(errors)
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table.close(dismiss=True)
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continue
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# ------------------------------------------ process data ---------------------------------------
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while table.data_read(): # read next data line of ASCII table
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while table.data_read(): # read next data line of ASCII table
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for datatype,labels in active.items(): # loop over scalar,color
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for label in labels: # loop over all requested items
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theData = table.data[column[datatype][label]:\
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column[datatype][label]+datainfo[datatype]['len']] # read strings
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for datatype,labels in active.items(): # loop over scalar,color
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for me in labels: # loop over all requested items
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theData = [table.data[i] for i in table.label_indexrange(me)] # read strings
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if datatype == 'color':
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theData = map(lambda x: int(255.*float(x)),theData)
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array[datatype][label].InsertNextTuple3(theData[0],theData[1],theData[2],)
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VTKarray[me].InsertNextTuple3(*map(lambda x: int(255.*float(x)),theData))
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elif datatype == 'scalar':
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array[datatype][label].InsertNextValue(float(theData[0]))
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table.input_close() # close input ASCII table
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VTKarray[me].InsertNextValue(float(theData[0]))
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# ------------------------------------------ add data ---------------------------------------
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for datatype,labels in active.items(): # loop over scalar,color
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if datatype == 'color':
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# Polydata.GetPointData().SetScalars(array[datatype][labels[0]])
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uGrid.GetCellData().SetScalars(array[datatype][labels[0]])
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uGrid.GetCellData().SetScalars(VTKarray[active['color'][0]])
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for label in labels: # loop over all requested items
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# Polydata.GetPointData().AddArray(array[datatype][label])
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uGrid.GetCellData().AddArray(array[datatype][label])
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uGrid.GetCellData().AddArray(VTKarray[me])
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uGrid.Modified()
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if vtk.VTK_MAJOR_VERSION <= 5:
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