Hi Richard,
Unfortunately, PyMOL will not do symmetry expansion. You could use ccp4s
mapmask to extend an existing map around a molecule. An example script
is below (BORDER is the number of angstroms around the input model to
calculate the new map)
mapmask \
XYZIN model.pdb \
MAPIN previous_m
I just loaded a CCP4-format density map and am having a little
trouble getting the map to cover the area of interest on the model.
The displayed map covers the entire unit cell, but the model I am
working with is located at the bottom corner with many of the atoms
spilling over into neighbo