[Chimera-users] Map's Box size
meng at cgl.ucsf.edu
Mon Apr 4 09:05:54 PDT 2011
I think you would have to cut off the X,Y data using Region min,max so that the size is 108,108,108.
As far as I know, Chimera doesn't have a feature to add grid points with zero values to make the Z dimension larger, which would allow creating a cube without losing X,Y data. Although there is a "vop boxes" command to extract cubic boxes, it does not extend beyond the current data. Although there is a "vop cover" command to extend a map, it assumes periodicity (wraps the data around instead of adding zeroes), which does not sound like what you want.
Elaine C. Meng, Ph.D.
UCSF Computer Graphics Lab (Chimera team) and Babbitt Lab
Department of Pharmaceutical Chemistry
University of California, San Francisco
On Apr 3, 2011, at 2:31 AM, יוכבד wrote:
> Can I please get your help with map resizing.
> I have a map with a box size 250,269,108. To run a map fitting script I need the map to have a cubic size.
> Using the volume viewer- Region min max step x - I was able to play with the box size the problem is I can't get the entire map into a cubic box (Z axis is to small).
> Is there a way to enlarge the box on the Z axis?
> Thank you
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