get_distortion_residuals#
- CalibrationGenerator.get_distortion_residuals(mask_radius, spread)[source]#
Obtain residuals for experimental data and distortion corrected data with respect to a simulated symmetric ring pattern.
- Parameters:
mask_radius (int) – Radius, in pixels, for a mask over the direct beam disc.
spread (float) – Gaussian spread of each ring in the simulated pattern.
- Returns:
diff_init (ElectronDiffraction2D) – Difference between experimental data and simulated symmetric ring pattern.
diff_end (ElectronDiffraction2D) – Difference between distortion corrected data and simulated symmetric ring pattern.