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DAMASK_EICMD
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changed keywords, now also printing out altered size/grid/microstructures information

This commit is contained in:
Martin Diehl 2013-04-16 18:00:14 +00:00
parent 8b2d9d8155
commit d971a32516
1 changed files with 67 additions and 60 deletions
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113
processing/pre/geom_rescale.py
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@ -27,32 +27,33 @@ class extendedOption(Option):
# ----------------------- MAIN ------------------------------- # ----------------------- MAIN -------------------------------
identifiers = { identifiers = {
'resolution': ['a','b','c'], 'grid': ['a','b','c'],
'dimension': ['x','y','z'], 'size': ['x','y','z'],
'origin': ['x','y','z'], 'origin': ['x','y','z'],
} }
mappings = { mappings = {
'resolution': lambda x: int(x), 'grid': lambda x: int(x),
'dimension': 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 = """
Scales a geometry description independently in x, y, and z direction in terms of resolution and/or dimension. Scales a geometry description independently in x, y, and z direction in terms of grid and/or size.
""" + string.replace('$Id$','\n','\\n') """ + string.replace('$Id$','\n','\\n')
) )
parser.add_option('-r', '--resolution', dest='resolution', type='int', nargs = 3, \ parser.add_option('-g', '--grid', dest='grid', type='int', nargs = 3, \
help='new resolution (a,b,c)') help='a,b,c grid of hexahedral box [unchanged]')
parser.add_option('-d', '--dimension', dest='dimension', type='float', nargs = 3, \ parser.add_option('-s', '--size', dest='size', type='float', nargs = 3, \
help='new dimension (x,y,z)') help='x,y,z size of hexahedral box [unchanged]')
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') help='output geom file with two-dimensional data arrangement')
parser.set_defaults(resolution = [0,0,0]) parser.set_defaults(grid = [0,0,0])
parser.set_defaults(dimension = [0.0,0.0,0.0]) parser.set_defaults(size = [0.0,0.0,0.0])
parser.set_defaults(twoD = False) parser.set_defaults(twoD = False)
(options, filenames) = parser.parse_args() (options, filenames) = parser.parse_args()
@ -86,7 +87,7 @@ for file in files:
m = re.search('(\d+)\s*head', firstline.lower()) m = re.search('(\d+)\s*head', firstline.lower())
if m: if m:
headerlines = int(m.group(1)) headerlines = int(m.group(1))
headers = [firstline]+[file['input'].readline() for i in range(headerlines)] headers = [file['input'].readline() for i in range(headerlines)]
else: else:
headerlines = 1 headerlines = 1
headers = firstline headers = firstline
@ -94,15 +95,20 @@ for file in files:
content = file['input'].readlines() content = file['input'].readlines()
file['input'].close() file['input'].close()
info = {'resolution': numpy.array(options.resolution), info = {
'dimension': numpy.array(options.dimension), 'grid': numpy.array(options.grid),
'origin': numpy.array([0.0,0.0,0.0]), 'size': numpy.array(options.size),
'homogenization': 1, 'origin': numpy.zeros(3,'d'),
'microstructures': 0,
'homogenization': 0
} }
new_header = [] new_header = []
new_header.append('$Id$\n')
for header in headers: for header in headers:
headitems = map(str.lower,header.split()) headitems = map(str.lower,header.split())
if headitems[0] == 'resolution': headitems[0] = 'grid'
if headitems[0] == 'dimension': headitems[0] = 'size'
if headitems[0] in mappings.keys(): if headitems[0] in mappings.keys():
if headitems[0] in identifiers.keys(): if headitems[0] in identifiers.keys():
for i in xrange(len(identifiers[headitems[0]])): for i in xrange(len(identifiers[headitems[0]])):
@ -110,49 +116,50 @@ for file in files:
mappings[headitems[0]](headitems[headitems.index(identifiers[headitems[0]][i])+1]) mappings[headitems[0]](headitems[headitems.index(identifiers[headitems[0]][i])+1])
else: else:
info[headitems[0]] = mappings[headitems[0]](headitems[1]) info[headitems[0]] = mappings[headitems[0]](headitems[1])
else:
new_header.append(header)
if numpy.all(info['resolution'] == 0): if numpy.all(info['grid'] == 0):
file['croak'].write('no resolution info found.\n') file['croak'].write('no grid info found.\n')
continue continue
if numpy.all(info['dimension'] == 0.0): if numpy.all(info['size'] == 0.0):
file['croak'].write('no dimension info found.\n') file['croak'].write('no size info found.\n')
continue continue
if options.resolution == [0,0,0]: file['croak'].write('-- input --\n' +\
options.resolution = info['resolution'] 'grid a b c: %s\n'%(' x '.join(map(str,info['grid']))) + \
if options.dimension == [0.0,0.0,0.0]: 'size x y z: %s\n'%(' x '.join(map(str,info['size']))) + \
options.dimension = info['dimension'] 'origin x y z: %s\n'%(' : '.join(map(str,info['origin']))) + \
'homogenization: %i\n'%info['homogenization'] + \
'microstructures: %i\n'%info['microstructures'])
file['croak'].write('resolution: %s\n'%(' x '.join(map(str,info['resolution']))) + \ if options.grid == [0,0,0]:
'dimension: %s\n'%(' x '.join(map(str,info['dimension']))) + \ options.grid = info['grid']
'origin: %s\n'%(' : '.join(map(str,info['origin']))) + \ if options.size == [0.0,0.0,0.0]:
'homogenization: %i\n'%info['homogenization']) options.size = info['size']
new_header.append("resolution\ta %i\tb %i\tc %i\n"%( microstructure = numpy.zeros(info['grid'],'i')
options.resolution[0],
options.resolution[1],
options.resolution[2],))
new_header.append("dimension\tx %f\ty %f\tz %f\n"%(
options.dimension[0],
options.dimension[1],
options.dimension[2],))
new_header.append("origin\tx %f\ty %f\tz %f\n"%(
info['origin'][0],
info['origin'][1],
info['origin'][2],))
new_header.append("homogenization\t%i\n"%info['homogenization'])
microstructure = numpy.zeros(info['resolution'],'i')
i = 0 i = 0
for line in content: for line in content:
for item in map(int,line.split()): for item in map(int,line.split()):
microstructure[i%info['resolution'][0], microstructure[i%info['grid'][0],
(i/info['resolution'][0])%info['resolution'][1], (i/info['grid'][0])%info['grid'][1],
i/info['resolution'][0] /info['resolution'][1]] = item i/info['grid'][0] /info['grid'][1]] = item
i += 1 i += 1
info['microstructures'] = microstructure.max()
formatwidth = 1+int(math.floor(math.log10(microstructure.max()))) formatwidth = 1+int(math.floor(math.log10(microstructure.max())))
file['croak'].write('-- output --\n' +\
'grid a b c: %s\n'%(' x '.join(map(str,options.grid))) + \
'size x y z: %s\n'%(' x '.join(map(str,options.size))) + \
'microstructures: %i\n'%info['microstructures'])
new_header.append("grid\ta %i\tb %i\tc %i\n"%(options.grid[0],options.grid[1],options.grid[2],))
new_header.append("size\tx %f\ty %f\tz %f\n"%(options.size[0],options.size[1],options.size[2],))
new_header.append("origin\tx %f\ty %f\tz %f\n"%(info['origin'][0],info['origin'][1],info['origin'][2],))
new_header.append("microstructures\t%i\n"%info['microstructures'])
new_header.append("homogenization\t%i\n"%info['homogenization'])
# ------------------------------------------ assemble header --------------------------------------- # ------------------------------------------ assemble header ---------------------------------------
output = '%i\theader\n'%(len(new_header)) output = '%i\theader\n'%(len(new_header))
@ -160,12 +167,12 @@ for file in files:
# ------------------------------------- regenerate texture information ---------------------------------- # ------------------------------------- regenerate texture information ----------------------------------
for c in xrange(options.resolution[2]): for c in xrange(options.grid[2]):
z = int(info['resolution'][2]*(c+0.5)/options.resolution[2])%info['resolution'][2] z = int(info['grid'][2]*(c+0.5)/options.grid[2])%info['grid'][2]
for b in xrange(options.resolution[1]): for b in xrange(options.grid[1]):
y = int(info['resolution'][1]*(b+0.5)/options.resolution[1])%info['resolution'][1] y = int(info['grid'][1]*(b+0.5)/options.grid[1])%info['grid'][1]
for a in xrange(options.resolution[0]): for a in xrange(options.grid[0]):
x = int(info['resolution'][0]*(a+0.5)/options.resolution[0])%info['resolution'][0] x = int(info['grid'][0]*(a+0.5)/options.grid[0])%info['grid'][0]
output += str(microstructure[x,y,z]).rjust(formatwidth) + {True:' ',False:'\n'}[options.twoD] output += str(microstructure[x,y,z]).rjust(formatwidth) + {True:' ',False:'\n'}[options.twoD]
output += {True:'\n',False:''}[options.twoD] output += {True:'\n',False:''}[options.twoD]