[Chimera-users] Rotated density maps

[Thomas Goddard]

I added two Chimera commands "newmap" and "addmaps" that allow 
extracting a rectangular piece of a density map with axes that are 
rotated relative to the original map.

	http://www.cgl.ucsf.edu/chimera/experimental/resample_map/resamplemap.html

This is useful for extracting substructures from electron microscope 
tomograms.  It is not part of current Chimera distributions but can be 
obtained as a separate plug-in from the experimental features web page:

	http://www.cgl.ucsf.edu/chimera/experimental/experimental.html

It is called "Resample Map Commands" on that web page because data 
values from the original map are interpolated (i.e. resampled) on the 
new rotated grid.

	Tom