neutronpy.instrument.Instrument.sample

Instrument.sample

A structure that describes the sample.

Parameters:

mosaic

FWHM sample mosaic in the scattering plane in minutes of arc. If left unassigned, no sample mosaic corrections (section II E) are performed.

vmosaic

The vertical sample mosaic in minutes of arc. If left unassigned, isotropic mosaic is assumed.

dir

The direction of the crystal (left or right, -1 or +1, respectively). Default: -1 (left-handed coordinate frame).