Use the Extract button under ‘Shortcuts’ in Segment Map dialog, next to ‘Other Tools’. Under ‘Dimensions of new map:’, make sure ‘Same as map…’ is selected. More details here under Tutorial 5 if needed: https://github.com/gregdp/segger/tree/master/tutorials <https://github.com/gregdp/segger/tree/master/tutorials> Greg

On Jan 20, 2020, at 4:25 AM, jingchuansun <jingchuansun@qq.com> wrote:

Hello, after segmentation, I can save a selected region to a .mrc file, but the box size is changed.

Can I keep the original box size (and the relative position in original map)? Thanks! Jim ---------------------------------- http://www.rbvi.ucsf.edu/chimera/current/docs/UsersGuide/framecore.html Segment Map

<> Save selected regions to .mrc file... save density map masked by the selected <http://www.rbvi.ucsf.edu/chimera/current/docs/UsersGuide/selection.html> segmentation regions to an MRC file (map dimensions set to the minimal box containing the regions) _______________________________________________ Chimera-users mailing list: Chimera-users@cgl.ucsf.edu Manage subscription: http://plato.cgl.ucsf.edu/mailman/listinfo/chimera-users