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DAMASK_EICMD
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possibility to treat floating point numbers as microstructure indices

This commit is contained in:
Aritra Chakraborty 2016-03-17 18:09:22 -04:00
parent 2b7524ed1d
commit 0f78f1c747
1 changed files with 17 additions and 9 deletions
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26
processing/pre/geom_canvas.py
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@ -28,24 +28,32 @@ parser.add_option('-o', '--offset',
help = 'a,b,c offset from old to new origin of grid [%default]')
parser.add_option('-f', '--fill',
dest = 'fill',
type = 'int', metavar = 'int',
type = 'float', metavar = 'float',
help = '(background) canvas grain index. "0" selects maximum microstructure index + 1 [%default]')
parser.add_option('--float',
dest = 'real',
action = 'store_true',
help = 'input data is float [%default]')
parser.set_defaults(grid = ['0','0','0'],
offset = (0,0,0),
fill = 0,
real = False,
)
(options, filenames) = parser.parse_args()
datatype = 'f' if options.real else 'i'
# --- loop over input files -------------------------------------------------------------------------
if filenames == []: filenames = [None]
for name in filenames:
try:
table = damask.ASCIItable(name = name,
buffered = False, labeled = False)
try: table = damask.ASCIItable(name = name,
buffered = False,
labeled = False)
except: continue
damask.util.report(scriptName,name)
@ -71,7 +79,7 @@ for name in filenames:
# --- read data ------------------------------------------------------------------------------------
microstructure = table.microstructure_read(info['grid']).reshape(info['grid'],order='F') # read microstructure
microstructure = table.microstructure_read(info['grid'],datatype).reshape(info['grid'],order='F') # read microstructure
# --- do work ------------------------------------------------------------------------------------
@ -85,8 +93,8 @@ for name in filenames:
else int(n) for o,n in zip(info['grid'],options.grid)],'i')
newInfo['grid'] = np.where(newInfo['grid'] > 0, newInfo['grid'],info['grid'])
microstructure_cropped = np.zeros(newInfo['grid'],'i')
microstructure_cropped.fill(options.fill if options.fill > 0 else microstructure.max()+1)
microstructure_cropped = np.zeros(newInfo['grid'],datatype)
microstructure_cropped.fill(options.fill if options.real or options.fill > 0 else microstructure.max()+1)
xindex = list(set(xrange(options.offset[0],options.offset[0]+newInfo['grid'][0])) & \
set(xrange(info['grid'][0])))
yindex = list(set(xrange(options.offset[1],options.offset[1]+newInfo['grid'][1])) & \
@ -152,9 +160,9 @@ for name in filenames:
# --- write microstructure information ------------------------------------------------------------
formatwidth = int(math.floor(math.log10(microstructure_cropped.max())+1))
format = '%g' if options.real else '%{}i'.format(int(math.floor(math.log10(microstructure_cropped.max())+1)))
table.data = microstructure_cropped.reshape((newInfo['grid'][0],newInfo['grid'][1]*newInfo['grid'][2]),order='F').transpose()
table.data_writeArray('%%%ii'%(formatwidth),delimiter=' ')
table.data_writeArray(format,delimiter=' ')
# --- output finalization --------------------------------------------------------------------------