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DAMASK_EICMD
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added Rodrigues vector as possible input format

This commit is contained in:
Philip Eisenlohr 2017-08-23 14:10:56 -04:00
parent b3ac200c17
commit e82df723d1
1 changed files with 15 additions and 6 deletions
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21
processing/post/addOrientations.py
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@ -42,14 +42,22 @@ parser.add_option('-r', '--crystalrotation',
dest='crystalrotation',
type = 'float', nargs = 4, metavar = ' '.join(['float']*4),
help = 'angle and axis of additional crystal frame rotation')
parser.add_option('-e', '--eulers',
parser.add_option( '--eulers',
dest = 'eulers',
type = 'string', metavar = 'string',
help = 'Euler angles label')
parser.add_option('-m', '--matrix',
parser.add_option( '--rodrigues',
dest = 'rodrigues',
type = 'string', metavar = 'string',
help = 'Rodrigues vector label')
parser.add_option( '--matrix',
dest = 'matrix',
type = 'string', metavar = 'string',
help = 'orientation matrix label')
parser.add_option( '--quaternion',
dest = 'quaternion',
type = 'string', metavar = 'string',
help = 'quaternion label')
parser.add_option('-a',
dest = 'a',
type = 'string', metavar = 'string',
@ -62,10 +70,6 @@ parser.add_option('-c',
dest = 'c',
type = 'string', metavar = 'string',
help = 'crystal frame c vector label')
parser.add_option('-q', '--quaternion',
dest = 'quaternion',
type = 'string', metavar = 'string',
help = 'quaternion label')
parser.set_defaults(output = [],
symmetry = damask.Symmetry.lattices[-1],
@ -81,6 +85,7 @@ if options.output == [] or (not set(options.output).issubset(set(outputChoices))
parser.error('output must be chosen from {}.'.format(', '.join(outputChoices)))
input = [options.eulers is not None,
options.rodrigues is not None,
options.a is not None and \
options.b is not None and \
options.c is not None,
@ -91,6 +96,7 @@ input = [options.eulers is not None,
if np.sum(input) != 1: parser.error('needs exactly one input format.')
(label,dim,inputtype) = [(options.eulers,3,'eulers'),
(options.rodrigues,3,'rodrigues'),
([options.a,options.b,options.c],[3,3,3],'frame'),
(options.matrix,9,'matrix'),
(options.quaternion,4,'quaternion'),
@ -143,6 +149,9 @@ for name in filenames:
if inputtype == 'eulers':
o = damask.Orientation(Eulers = np.array(map(float,table.data[column:column+3]))*toRadians,
symmetry = options.symmetry).reduced()
elif inputtype == 'rodrigues':
o = damask.Orientation(Rodrigues= np.array(map(float,table.data[column:column+3])),
symmetry = options.symmetry).reduced()
elif inputtype == 'matrix':
o = damask.Orientation(matrix = np.array(map(float,table.data[column:column+9])).reshape(3,3).transpose(),
symmetry = options.symmetry).reduced()