DRAFT DICTIONARY

CBF/imgCIF Extensions Dictionary

Draft version 1.5 for comment


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Index

Image dictionary (imgCIF) version 1.5.4

_axis.system

Name:
'_axis.system'

Definition:

       The value of  _axis.system specifies the coordinate
              system used to define the axis: 'laboratory', 'direct', 
              'orthogonal', 'reciprocal' or 'abstract'.

Type: ucode

Mandatory item: no


The data value must be one of the following:


laboratory
the axis is referenced to the imgCIF standard laboratory Cartesian coordinate system

direct
the axis is referenced to the direct lattice

orthogonal
the axis is referenced to the cell Cartesian orthogonal coordinates

reciprocal
the axis is referenced to the reciprocal lattice

abstract
the axis is referenced to abstract Cartesian cooridinate system

Enumeration default: laboratory

Category: 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: