1) CP FROM MRC to copy your volume
2) WI to cut out a 100x100x270 volume
3) PD to pad this volume to 270x270x270
4) if needed, SH to shift
4) CP TO MRC or simply use e2display.py from EMAN2 to save the volume as an mrc file
Yaroslav Tsybovsky, Ph.D. (Contractor)
Frederick National Laboratory for Cancer Research
Leidos Biomedical Research, Inc.
Post Office Box B
Frederick, Maryland 21702
From: Yangqi Gu [mailto:[log in to unmask]]
Sent: Thursday, May 10, 2018 10:26 AM
To: [log in to unmask]
Subject: [ccpem] Resize the electron density map
I am trying to resize an Electron Potential map of a helix with 100*100*800 box size into 270*270*270 box size to use as a reference map.
I tried using "relion_image_handler" by doing --new_box 270. But it cut out part of my helix. I also tried using e2proc3d.py by doing clip=270,270,270. It showed similar result. I am wondering if anyone could help me with that?