CBF/imgCIF Extensions Dictionary

Draft version 1.5 for comment

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Image dictionary (imgCIF) version 1.5.4




        The setting of the specified axis in degrees
               against which measurements of the reference beam center
               and reference detector distance should be made.

               In general, this will agree with

               If the individual frame values vary, then the value of
               _diffrn_scan_axis.reference_angle will be
               representative of the ensemble of values of
               _diffrn_scan_frame_axis.reference_angle (e.g.
               the mean).

               If not specified, the value defaults to zero.

Type: float

Mandatory item: implicit

Enumeration default: 0.0

Category: diffrn_scan_axis

HTML version of draft dictionary created by modified version of makedicthtml by B. McMahon from modified version of imgCIF dcitionary 1.3.2 which is subject to the following copyright: