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DAMASK_EICMD
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grid dimension can be changed by factor ("2x"), or left alone with number <= 0. 

now understands packed geom structure.
This commit is contained in:
Philip Eisenlohr 2013-06-27 15:35:49 +00:00
parent 5f347648e1
commit 034a6bc926
1 changed files with 26 additions and 19 deletions
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45
processing/pre/geom_canvas.py
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@ -32,10 +32,11 @@ identifiers = {
'origin': ['x','y','z'], 'origin': ['x','y','z'],
} }
mappings = { mappings = {
'grid': lambda x: int(x), 'grid': lambda x: int(x),
'size': lambda x: float(x), 'size': lambda x: float(x),
'origin': lambda x: float(x), 'origin': lambda x: float(x),
'homogenization': lambda x: int(x), 'homogenization': lambda x: int(x),
'microstructures': lambda x: int(x),
} }
parser = OptionParser(option_class=extendedOption, usage='%prog options [file[s]]', description = """ parser = OptionParser(option_class=extendedOption, usage='%prog options [file[s]]', description = """
@ -43,7 +44,7 @@ Changes the (three-dimensional) canvas of a spectral geometry description.
""" + string.replace('$Id$','\n','\\n') """ + string.replace('$Id$','\n','\\n')
) )
parser.add_option('-g', '--grid', dest='grid', type='int', nargs = 3, \ parser.add_option('-g', '--grid', dest='grid', type='string', nargs = 3, \
help='a,b,c grid of hexahedral box [unchanged]') help='a,b,c grid of hexahedral box [unchanged]')
parser.add_option('-o', '--offset', dest='offset', type='int', nargs = 3, \ parser.add_option('-o', '--offset', dest='offset', type='int', nargs = 3, \
help='a,b,c offset from old to new origin of grid %default') help='a,b,c offset from old to new origin of grid %default')
@ -52,7 +53,7 @@ parser.add_option('-f', '--fill', dest='fill', type='int', \
parser.add_option('-2', '--twodimensional', dest='twoD', action='store_true', \ parser.add_option('-2', '--twodimensional', dest='twoD', action='store_true', \
help='output geom file with two-dimensional data arrangement [%default]') help='output geom file with two-dimensional data arrangement [%default]')
parser.set_defaults(grid = [0,0,0]) parser.set_defaults(grid = ['0','0','0'])
parser.set_defaults(offset = [0,0,0]) parser.set_defaults(offset = [0,0,0])
parser.set_defaults(twoD = False) parser.set_defaults(twoD = False)
parser.set_defaults(fill = 0) parser.set_defaults(fill = 0)
@ -101,8 +102,6 @@ for file in files:
'homogenization': 0, 'homogenization': 0,
} }
newInfo = { newInfo = {
'grid': numpy.array(options.grid),
'size': numpy.zeros(3,'d'),
'origin': numpy.zeros(3,'d'), 'origin': numpy.zeros(3,'d'),
'microstructures': 0, 'microstructures': 0,
} }
@ -133,23 +132,33 @@ for file in files:
file['croak'].write('invalid size x y z.\n') file['croak'].write('invalid size x y z.\n')
sys.exit() sys.exit()
#--- read data ------------------------------------------------------------------------------------ newInfo['grid'] = numpy.array([{True:int(o*float(n.translate(None,'xX'))), False: int(n.translate(None,'xX'))}[n[-1].lower() == 'x'] for o,n in zip(info['grid'],options.grid)],'i')
newInfo['grid'] = numpy.where(newInfo['grid'] <= 0 , info['grid'],newInfo['grid'])
#--- read data ------------------------------------------------------------------------------------
microstructure = numpy.zeros(info['grid'],'i') microstructure = numpy.zeros(info['grid'],'i')
i = 0 i = 0
for line in content: for line in content:
for item in map(int,line.split()): items = line.split()
if len(items) > 2:
if items[1].lower() == 'of': items = [int(items[2])]*int(items[0])
elif items[1].lower() == 'to': items = xrange(int(items[0]),1+int(items[2]))
else: items = map(int,items)
else: items = map(int,items)
for item in items:
microstructure[i%info['grid'][0], microstructure[i%info['grid'][0],
(i/info['grid'][0])%info['grid'][1], (i/info['grid'][0])%info['grid'][1],
i/info['grid'][0] /info['grid'][1]] = item i/info['grid'][0] /info['grid'][1]] = item
i += 1 i += 1
microstructure_cropped = numpy.zeros(options.grid,'i') microstructure_cropped = numpy.zeros(newInfo['grid'],'i')
microstructure_cropped.fill({True:options.fill,False:microstructure.max()+1}[options.fill>0]) microstructure_cropped.fill({True:options.fill,False:microstructure.max()+1}[options.fill>0])
xindex = list(set(xrange(options.offset[0],options.offset[0]+options.grid[0])) & \ xindex = list(set(xrange(options.offset[0],options.offset[0]+newInfo['grid'][0])) & \
set(xrange(info['grid'][0]))) set(xrange(info['grid'][0])))
yindex = list(set(xrange(options.offset[1],options.offset[1]+options.grid[1])) & \ yindex = list(set(xrange(options.offset[1],options.offset[1]+newInfo['grid'][1])) & \
set(xrange(info['grid'][1]))) set(xrange(info['grid'][1])))
zindex = list(set(xrange(options.offset[2],options.offset[2]+options.grid[2])) & \ zindex = list(set(xrange(options.offset[2],options.offset[2]+newInfo['grid'][2])) & \
set(xrange(info['grid'][2]))) set(xrange(info['grid'][2])))
translate_x = [i - options.offset[0] for i in xindex] translate_x = [i - options.offset[0] for i in xindex]
translate_y = [i - options.offset[1] for i in yindex] translate_y = [i - options.offset[1] for i in yindex]
@ -162,10 +171,8 @@ for file in files:
min(zindex):(max(zindex)+1)] min(zindex):(max(zindex)+1)]
formatwidth = int(math.floor(math.log10(microstructure.max())+1)) formatwidth = int(math.floor(math.log10(microstructure.max())+1))
if numpy.all(options.grid == 0):
newInfo['grid'] = info['grid']
newInfo['microstructures'] = microstructure_cropped.max() newInfo['microstructures'] = microstructure_cropped.max()
newInfo['size'] = info['size']/info['grid']*options.grid newInfo['size'] = info['size']/info['grid']*newInfo['grid']
newInfo['origin'] = info['origin']+info['size']/info['grid']*options.offset newInfo['origin'] = info['origin']+info['size']/info['grid']*options.offset
@ -199,8 +206,8 @@ for file in files:
file['output'].write('%i\theader\n'%(len(new_header))+''.join(new_header)) file['output'].write('%i\theader\n'%(len(new_header))+''.join(new_header))
# --- write microstructure information ------------------------------------------------------------ # --- write microstructure information ------------------------------------------------------------
for z in xrange(options.grid[2]): for z in xrange(newInfo['grid'][2]):
for y in xrange(options.grid[1]): for y in xrange(newInfo['grid'][1]):
file['output'].write({True:' ',False:'\n'}[options.twoD].join(map(lambda x: \ file['output'].write({True:' ',False:'\n'}[options.twoD].join(map(lambda x: \
('%%%ii'%formatwidth)%x, microstructure_cropped[:,y,z])) + '\n') ('%%%ii'%formatwidth)%x, microstructure_cropped[:,y,z])) + '\n')