*** For details on how to be removed from this list visit the *** *** CCP4 home page http://www.ccp4.ac.uk *** Hello, I am running ccp4-4.2.1 on linux Redhat7.3. The astex_viewer can open .PDB files OK but not ccp4 maps. It seemed to me that only a very small portion close to the origin was displayed. Anyone has an idea about this issue? Thanks. --