
diffmap
This program compute the difference map by using scaling factors found by a least sqaure fit of common set of pixels
diffmap <map1> <map2> <diff map> [apix=<Angstrom/pixel> [outmask=<rad>] [inmask=<rad>] [thresh=<density value> [occupancy[=<thesh1>]] [verbose]
<map1> | the map to be substracted with scaled <map2> |
<map2> | The map common to part of <map1> |
<diff map> | The residue of <map1> after being substracted |
[apix=<Angstrom/pixel> | The pixel size |
[outmask=<rad>] | The mask radius in Angstrom if [apix] is given, or in pixel otherwise |
[inmask=<rad>] | The internal mask radius |
[thresh=<density value> | The minimal density threshold for <map2> to be included in fitting |
[occupancy[=<thesh1>]] | if calculate the occupancy of <map1> densities above <thresh1> in <map2> densities above the <thresh> |
[verbose] | set to output some intermediate information |
EMAN Manual page, generated Tue Feb 5 15:30:08 2002