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Cameron ManualChapter 15: Other Picture Controlling CommandsThere are a few other commands in CAMERON which deal with control of the type of picture being used. MAXIMISE
This command is related to the VIEW commands PLANE, ALONG, VERTICAL etc. In these commands the view direction does not define all of the degrees of freedom of the molecule. It is possible to rotate the molecule further so that as much of is as possible is shown on the screen. ON
OFF
These two commands switch maximisation calculations ON and OFF. These calculations are slow - especially for large molecules so they are included as an option. SCALE DFIX DUNFIX These two commands allow the user to control the calculation of picture scale. SCALE FIX sets the scale to its current value and does not recalculate it, irrespective of changes in the number and position of atoms in the picture. SCALE UNFIX reverts to scale calculations. SET
SCALE SET is followed by a number, the value of the scale to be used
for all subsequent pictures. This can be altered with another SCALE SET
command or by issuing SCALE UNFIX.
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© Copyright Chemical Crystallography Laboratory, Oxford, 2006.
Comments or queries to David Watkin -
david.watkin@chem.ox.ac.uk Telephone +44 1865 285019.
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