— function: read-phs-and-make-map-using-cell-symm-from-mol phs_filename imol

Where:

• phs_filename is a string
• imol is an integer number

read phs file and use a previously read molecule to provide the cell and symmetry information

Returns: the new molecule number, return -1 if problem creating the map (e.g. not phs data, file not found etc).