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DAMASK_EICMD
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using library function

This commit is contained in:
Martin Diehl 2020-03-17 10:16:53 +01:00
parent a2b21abcba
commit 233642ed08
1 changed files with 4 additions and 12 deletions
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16
processing/pre/geom_fromVoronoiTessellation.py
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@ -196,8 +196,6 @@ parser.set_defaults(pos = 'pos',
) )
(options,filenames) = parser.parse_args() (options,filenames) = parser.parse_args()
if filenames == []: filenames = [None] if filenames == []: filenames = [None]
for name in filenames: for name in filenames:
@ -226,8 +224,8 @@ for name in filenames:
hasWeights = table.label_dimension(options.weight) == 1 and options.laguerre hasWeights = table.label_dimension(options.weight) == 1 and options.laguerre
for i in range(3): for i in range(3):
if info['size'][i] <= 0.0: # any invalid size? if info['size'][i] <= 0.0: # any invalid size?
info['size'][i] = float(info['grid'][i])/max(info['grid']) # normalize to grid info['size'][i] = float(info['grid'][i])/max(info['grid']) # normalize to grid
remarks.append('rescaling size {} to {}...'.format(['x','y','z'][i],info['size'][i])) remarks.append('rescaling size {} to {}...'.format(['x','y','z'][i],info['size'][i]))
if table.label_dimension(options.pos) != 3: if table.label_dimension(options.pos) != 3:
@ -258,20 +256,14 @@ for name in filenames:
eulers = table.data[:,table.label_indexrange(options.eulers)] if hasEulers \ eulers = table.data[:,table.label_indexrange(options.eulers)] if hasEulers \
else np.zeros(3*len(coords)) else np.zeros(3*len(coords))
grains = table.data[:,table.label_indexrange(options.microstructure)].astype(int) if hasGrains \ grains = table.data[:,table.label_indexrange(options.microstructure)].astype(int) if hasGrains \
else 1+np.arange(len(coords)) else np.arange(len(coords))+1
weights = table.data[:,table.label_indexrange(options.weight)] if hasWeights \ weights = table.data[:,table.label_indexrange(options.weight)] if hasWeights \
else np.zeros(len(coords)) else np.zeros(len(coords))
grainIDs = np.unique(grains).astype('i') grainIDs = np.unique(grains).astype('i')
NgrainIDs = len(grainIDs) NgrainIDs = len(grainIDs)
# --- tessellate microstructure ------------------------------------------------------------ # --- tessellate microstructure ------------------------------------------------------------
grid = damask.grid_filters.cell_coord0(info['grid'],info['size']).reshape(-1,3)
x = (np.arange(info['grid'][0])+0.5)*info['size'][0]/info['grid'][0]
y = (np.arange(info['grid'][1])+0.5)*info['size'][1]/info['grid'][1]
z = (np.arange(info['grid'][2])+0.5)*info['size'][2]/info['grid'][2]
X,Y,Z = np.meshgrid(x, y, z,indexing='ij')
grid = np.stack((X,Y,Z),axis=-1).reshape((np.prod(info['grid']),3),order='F')
damask.util.croak('tessellating...') damask.util.croak('tessellating...')
indices = laguerreTessellation(grid, coords, weights, grains, options.periodic, options.cpus) indices = laguerreTessellation(grid, coords, weights, grains, options.periodic, options.cpus)