16 Nov
2018
16 Nov
'18
4:45 p.m.
Hi Yangqi, Yes, see command “vop subtract”: <http://www.rbvi.ucsf.edu/chimera/docs/UsersGuide/midas/vop.html#subtract> Keep in mind that if the two aren’t on the same grid, there may be small differences due to the need to sample them at the same points to do the subtractions. I hope this helps, Elaine ----- Elaine C. Meng, Ph.D. UCSF Chimera(X) team Department of Pharmaceutical Chemistry University of California, San Francisco
On Nov 16, 2018, at 4:39 PM, Yangqi Gu <yangqi.gu@yale.edu> wrote:
Dear Chimera users, I am trying to examine two cryo-EM maps and want to know if there is a subtle change between these two. I want to calculate the difference map, is it doable in Chimera? Best, Yangqi