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Image CIF dictionary (imgCIF) version 3.00.04
_diffrn_scan_frame_axis.reference_displacement
Name:_diffrn_scan_frame_axis.reference_displacement
Definition:
The setting of the specified axis in millimetres for this frame against which measurements of the reference beam center and reference detector distance should be made. This is normally the same for all frames, but the option is provided here of making changes when needed. If not provided, it is assumed to be equal to _diffrn_scan_frame_axis.displacement.
Type: Real
Units: millimetres
Category:
diffrn_scan_frame_axis