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DAMASK_EICMD
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introduced on the fly copying for 2D microstructures in 3 dimension

This commit is contained in:
Martin Diehl 2013-11-12 17:04:36 +00:00
parent 63619c1ac9
commit 103ae3cd0d
1 changed files with 9 additions and 6 deletions
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15
processing/pre/geom_grainGrowth.py
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@ -140,7 +140,7 @@ for file in files:
continue continue
#--- read data ------------------------------------------------------------------------------------ #--- read data ------------------------------------------------------------------------------------
microstructure = numpy.zeros(info['grid'].prod(),'i') microstructure = numpy.zeros(numpy.prod([2 if i == 1 else i for i in info['grid']]),'i') # 2D structures do not work
i = 0 i = 0
theTable.data_rewind() theTable.data_rewind()
while theTable.data_read(): while theTable.data_read():
@ -155,12 +155,15 @@ for file in files:
microstructure[i:i+s] = items microstructure[i:i+s] = items
i += s i += s
#--- do work ------------------------------------------------------------------------------------- #--- reshape, if 2D make copy ---------------------------------------------------------------------
microstructure = microstructure.reshape(info['grid'],order='F') nMicrostuctures = numpy.prod([2 if i == 1 else i for i in info['grid']])
if nMicrostuctures > info['grid'].prod():
microstructure[info['grid'].prod():nMicrostuctures] = microstructure[0:info['grid'].prod()]
microstructure = microstructure.reshape([2 if i == 1 else i for i in info['grid']],order='F')
#--- domain decomposition ------------------------------------------------------------------------- #--- domain decomposition -------------------------------------------------------------------------
numProc = int(options.p[0]*options.p[1]*options.p[2]) numProc = int(options.p[0]*options.p[1]*options.p[2])
stride = info['grid']/options.p stride = numpy.array([2 if i == 1 else i for i in info['grid']],'i')/options.p
if numpy.any(numpy.floor(stride) != stride): if numpy.any(numpy.floor(stride) != stride):
file['croak'].write('invalid domain decomposition.\n') file['croak'].write('invalid domain decomposition.\n')
continue continue
@ -196,7 +199,7 @@ for file in files:
microstructure = microstructure[index[0].flatten(),index[1].flatten(),index[2].flatten()].reshape(microstructure.shape) microstructure = microstructure[index[0].flatten(),index[1].flatten(),index[2].flatten()].reshape(microstructure.shape)
# --- assemble header ----------------------------------------------------------------------------- # --- assemble header -----------------------------------------------------------------------------
newInfo['microstructures'] = microstructure.max() newInfo['microstructures'] = microstructure[0:info['grid'][0],0:info['grid'][1],0:info['grid'][2]].max()
#--- report --------------------------------------------------------------------------------------- #--- report ---------------------------------------------------------------------------------------
if (newInfo['microstructures'] != info['microstructures']): if (newInfo['microstructures'] != info['microstructures']):
@ -218,7 +221,7 @@ for file in files:
# --- write microstructure information ------------------------------------------------------------ # --- write microstructure information ------------------------------------------------------------
formatwidth = int(math.floor(math.log10(microstructure.max())+1)) formatwidth = int(math.floor(math.log10(microstructure.max())+1))
theTable.data = microstructure.reshape((info['grid'][0],info['grid'][1]*info['grid'][2]),order='F').transpose() theTable.data = microstructure[0:info['grid'][0],0:info['grid'][1],0:info['grid'][2]].reshape(numpy.prod(info['grid']),order='F').transpose()
theTable.data_writeArray('%%%ii'%(formatwidth)) theTable.data_writeArray('%%%ii'%(formatwidth))
#--- output finalization -------------------------------------------------------------------------- #--- output finalization --------------------------------------------------------------------------