223031012
/
DAMASK_EICMD
mirror of https://github.com/achalhp/DAMASK_EICMD.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

added '--degrees' option to indicate Euler angles unit

This commit is contained in:
Philip Eisenlohr 2014-02-10 18:01:21 +00:00
parent 87684bc808
commit a659d071a9
1 changed files with 23 additions and 19 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

42
processing/post/addOrientations.py
View File

@ -26,32 +26,35 @@ class extendedOption(Option):
Option.take_action(self, action, dest, opt, value, values, parser) Option.take_action(self, action, dest, opt, value, values, parser)
parser = OptionParser(option_class=extendedOption, usage='%prog options [file[s]]', description = """ parser = OptionParser(option_class=extendedOption, usage='%prog options [file[s]]', description = """\
Add quaternion and/or Bunge Euler angle representation of crystal lattice orientation. Add quaternion and/or Bunge Euler angle representation of crystal lattice orientation.
Orientation is given by quaternion, Euler angles, Orientation is given by quaternion, Euler angles,
rotation matrix, or crystal frame coordinates (i.e. component vectors of rotation matrix). rotation matrix, or crystal frame coordinates (i.e. component vectors of rotation matrix).
""" + string.replace(scriptID,'\n','\\n') """ + string.replace(scriptID,'\n','\\n')
) )
parser.add_option('-o', '--orientations', dest='output', action='append', \ parser.add_option('-o', '--orientations', dest='output', action='append', metavar='<LIST>',
help = 'list of output orientation formats') help = 'output orientation formats')
parser.add_option('-s', '--symmetry', dest='symmetry', type='string', \ parser.add_option('-s', '--symmetry', dest='symmetry', type='string',
help = 'crystal symmetry [%default]') help = 'crystal symmetry [%default]')
parser.add_option('-e', '--eulers', dest='eulers', type='string', \ parser.add_option('-e', '--eulers', dest='eulers', type='string', metavar='LABEL',
help = 'Euler angles label') help = 'Euler angles')
parser.add_option('-m', '--matrix', dest='matrix', type='string', \ parser.add_option('-d', '--degrees', dest='degrees', action='store_true',
help = 'orientation matrix label') help = 'Euler angles are given in degrees [%default]')
parser.add_option('-a', dest='a', type='string', \ parser.add_option('-m', '--matrix', dest='matrix', type='string', metavar='LABEL',
help = 'crystal frame a vector label') help = 'orientation matrix')
parser.add_option('-b', dest='b', type='string', \ parser.add_option('-a', dest='a', type='string', metavar='LABEL',
help = 'crystal frame b vector label') help = 'crystal frame a vector')
parser.add_option('-c', dest='c', type='string', \ parser.add_option('-b', dest='b', type='string', metavar='LABEL',
help = 'crystal frame c vector label') help = 'crystal frame b vector')
parser.add_option('-q', '--quaternion', dest='quaternion', type='string', \ parser.add_option('-c', dest='c', type='string', metavar='LABEL',
help = 'quaternion label') help = 'crystal frame c vector')
parser.add_option('-q', '--quaternion', dest='quaternion', type='string', metavar='LABEL',
help = 'quaternion')
parser.set_defaults(output = []) parser.set_defaults(output = [])
parser.set_defaults(symmetry = 'cubic') parser.set_defaults(symmetry = 'cubic')
parser.set_defaults(degrees = False)
(options, filenames) = parser.parse_args() (options, filenames) = parser.parse_args()
@ -71,6 +74,7 @@ if options.a != None and \
if options.matrix != None: datainfo['tensor']['label'] += [options.matrix]; input = 'matrix' if options.matrix != None: datainfo['tensor']['label'] += [options.matrix]; input = 'matrix'
if options.quaternion != None: datainfo['quaternion']['label'] += [options.quaternion]; input = 'quaternion' if options.quaternion != None: datainfo['quaternion']['label'] += [options.quaternion]; input = 'quaternion'
toRadians = math.pi/180.0 if options.degrees else 1.0 # rescale degrees to radians
options.output = map(lambda x: x.lower(), options.output) options.output = map(lambda x: x.lower(), options.output)
# ------------------------------------------ setup file handles --------------------------------------- # ------------------------------------------ setup file handles ---------------------------------------
@ -88,7 +92,7 @@ for file in files:
if file['name'] != 'STDIN': file['croak'].write('\033[1m'+scriptName+'\033[0m: '+file['name']+'\n') if file['name'] != 'STDIN': file['croak'].write('\033[1m'+scriptName+'\033[0m: '+file['name']+'\n')
else: file['croak'].write('\033[1m'+scriptName+'\033[0m\n') else: file['croak'].write('\033[1m'+scriptName+'\033[0m\n')
table = damask.ASCIItable(file['input'],file['output'],False) # make unbuffered ASCII_table table = damask.ASCIItable(file['input'],file['output'],buffered = False) # make unbuffered ASCII_table
table.head_read() # read ASCII header info table.head_read() # read ASCII header info
table.info_append(string.replace(scriptID,'\n','\\n') + '\t' + ' '.join(sys.argv[1:])) table.info_append(string.replace(scriptID,'\n','\\n') + '\t' + ' '.join(sys.argv[1:]))
@ -126,8 +130,8 @@ for file in files:
while table.data_read(): # read next data line of ASCII table while table.data_read(): # read next data line of ASCII table
if input == 'eulers': if input == 'eulers':
o = damask.Orientation(Eulers=numpy.array(map(float,table.data[column['vector'][options.eulers]:\ o = damask.Orientation(Eulers=toRadians*numpy.array(map(float,table.data[column['vector'][options.eulers]:\
column['vector'][options.eulers]+datainfo['vector']['len']])), column['vector'][options.eulers]+datainfo['vector']['len']])),
symmetry=options.symmetry).reduced() symmetry=options.symmetry).reduced()
elif input == 'matrix': elif input == 'matrix':
o = damask.Orientation(matrix=numpy.array([map(float,table.data[column['tensor'][options.matrix]:\ o = damask.Orientation(matrix=numpy.array([map(float,table.data[column['tensor'][options.matrix]:\