Crystallographic Information Framework

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Image dictionary (imgCIF) version 1.3.2




   The increment for each step for the specified axis
    in millimetres.  In general, this will agree with
    The sum of the values of
    _diffrn_scan_frame_axis.displacement and
    _diffrn_scan_frame_axis.displacement_increment is the
    angular setting of the axis at the end of the integration
    time for a given frame.  If the individual frame values
    vary, then the value of
    _diffrn_scan_axis.displacement_increment will be
    of the ensemble of values of
    _diffrn_scan_frame_axis.displacement_increment (e.g.
    the mean).

Type: float

Mandatory item: no

Enumeration default: 0.0

Category: diffrn_scan_axis