hexrd.sampleOrientations.sampleRFZ module
- class hexrd.sampleOrientations.sampleRFZ.sampleRFZ(pgnum, sampling_type='default', average_angular_spacing=3.0)[source]
Bases:
object
This class samples the rodrigues fundamental zone of a point group uniformly in the density sense and returns a list of orientations which are spaced, on an average, to the user specified angular spacing @author Saransh Singh, LLNL @date 11/28/2022 1.0 original
Note
dictionary-based diffraction pattern indexing methods”. MSMSE 24, 085013 (2016)
Attributes
- pgnum: int
point group number of crystal
- average_angular_spacing” float
average angular spacing of sampling (in degrees)
- property avg_ang_spacing
- property cubN
- property delta
- property pgnum
- sampling_N()[source]
Get the number of sampling steps in the cubochoric cube based on the average angular spacing requested. Uses eqns. 9 and 10 of S. Singh and M. De Graef MSMSE 24, 085013 (2016)
- property sampling_type
- property shift