hexrd.fitting.calibration.grain module

class hexrd.fitting.calibration.grain.GrainCalibrator(instr, material, grain_params, ome_period, index=0, default_refinements=None, calibration_picks=None, euler_convention=('zxz', False))[source]

Bases: AbstractGrainCalibrator

This is for HEDM grain calibration

autopick_points()[source]

model()[source]

property name

residual()[source]

Compute a residual using the calibration data.

Calibration data may have already been stored as an attribute on the calibration class instead, in which case, calibration_data can be None.

type = 'grain'

hexrd.fitting.calibration.grain.sxcal_obj_func(grain_params, instr, xyo_det, hkls_idx, bmat, ome_period, sim_only=False)[source]