Hi Hong, As mentioned in the volume morph" help, <https://rbvi.ucsf.edu/chimerax/docs/user/commands/volume.html#morph <https://rbvi.ucsf.edu/chimerax/docs/user/commands/volume.html#morph>> "the input maps should have the same grids: dimensions, spacing, and numbers of points. Note volume resample can be used to make a copy of one map that has the same grid as another." Here is the "volume resample" help, with explanation that you can lose some resolution from resampling: <https://rbvi.ucsf.edu/chimerax/docs/user/commands/volume.html#resample <https://rbvi.ucsf.edu/chimerax/docs/user/commands/volume.html#resample>> There is also a "volume add" if you are just trying to put different parts together, rather than morphing: <https://rbvi.ucsf.edu/chimerax/docs/user/commands/volume.html#add <https://rbvi.ucsf.edu/chimerax/docs/user/commands/volume.html#add>> I hope this helps, Elaine ----- Elaine C. Meng, Ph.D. UCSF Chimera(X) team Department of Pharmaceutical Chemistry University of California, San Francisco
On Aug 18, 2022, at 5:36 PM, HONG ZHAN via ChimeraX-users <chimerax-users@cgl.ucsf.edu> wrote:
Dear user group,
I am trying to do volume morph to transform different parts of a complex into another part of the same complex. Because I did drag and fit each segmented parts, the map positions are no longer the same and I have this error: Map positions are not the same.
Is there a way to do the map morph to transform different map parts in the complex?
Many thanks! Hong