2020-03-19 16:07:33 +05:30
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#!/usr/bin/env python3
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import os
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import sys
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from io import StringIO
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from optparse import OptionParser
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2020-03-19 16:21:30 +05:30
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import numpy as np
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2020-03-19 16:07:33 +05:30
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import damask
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scriptName = os.path.splitext(os.path.basename(__file__))[0]
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scriptID = ' '.join([scriptName,damask.version])
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# --------------------------------------------------------------------
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# MAIN
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# --------------------------------------------------------------------
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parser = OptionParser(option_class=damask.extendableOption,
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usage='%prog options [ASCIItable(s)]',
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description = 'Add scalars/vectors, tensors, and/or a RGB tuples from ASCIItable '
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+ 'to existing VTK file (.vtr/.vtu/.vtp).',
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version = scriptID)
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parser.add_option( '--vtk',
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dest = 'vtk',
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type = 'string', metavar = 'string',
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help = 'VTK file name')
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parser.add_option('-d', '--data',
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dest = 'data',
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action = 'extend', metavar = '<string LIST>',
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help = 'scalar/vector value(s) label(s)')
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parser.add_option('-t', '--tensor',
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dest = 'tensor',
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action = 'extend', metavar = '<string LIST>',
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help = 'tensor (3x3) value label(s)')
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parser.add_option('-c', '--color',
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dest = 'color',
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action = 'extend', metavar = '<string LIST>',
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help = 'RGB color tuple label')
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parser.set_defaults(data = [],
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tensor = [],
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color = [],
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)
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(options, filenames) = parser.parse_args()
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if filenames == []: filenames = [None]
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if not options.vtk:
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parser.error('No VTK file specified.')
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for name in filenames:
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damask.util.report(scriptName,name)
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table = damask.Table.from_ASCII(StringIO(''.join(sys.stdin.read())) if name is None else name)
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vtk = damask.VTK.from_file(options.vtk)
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for data in options.data+options.tensor:
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vtk.add(table.get(data),data)
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for color in options.color:
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vtk.add((table.get(color)*255).astype(np.uint8),color)
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vtk.write(options.vtk)
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