ess.powder.correction

Correction algorithms for powder diffraction.

Module Attributes

providers

Sciline providers for powder diffraction corrections.

Functions

apply_lorentz_correction(da)	Perform a Lorentz correction for ToF powder diffraction data.
merge_calibration(*, into, calibration)	Return a scipp.DataArray containing calibration metadata as coordinates.
normalize_by_monitor(data, *, monitor[, ...])	Normalize event data by a monitor.
normalize_by_proton_charge(data, proton_charge)	Normalize data by an accumulated proton charge.
normalize_by_vanadium_dspacing(data, ...)	Normalize sample data by a vanadium measurement and return intensity vs d-spacing.
normalize_by_vanadium_dspacing_and_two_theta(...)	Normalize sample data by a vanadium measurement and return intensity vs (d-spacing, 2theta).