READ_MODEL2 -- read coordinates for MODEL2

FILE = <string:1>	'default'	name of the coordinates' file
ATOM_FILES_DIRECTORY = <string:1>	'./'	input atom files directory list (e.g., 'dir1:dir2:dir3:./:/')
MODEL2_SEGMENT = <string:2>	'FIRST:@' 'LAST:'	segment to be read in
MODEL_FORMAT = <string:1>	'PDB'	selects input atom file format: 'PDB' | 'CHARMM' | 'UHBD'
WATER_IO = <logical:1>	off	whether to read water coordinates
HETATM_IO = <logical:1>	off	whether to read HETATM coordinates
HYDROGEN_IO = <logical:1>	off	whether to read hydrogen coordinates

Description:

This command reads a coordinate file for MODEL2. See the description of the READ_MODEL command for more information. The ability to have a second, independent set of coordinates in memory is used in conjunction with the SUPERPOSE, TRANSFER_RES_NUMB, REORDER_ATOMS and some other commands, as well as for changing the format of the atom file.

Example: See READ_MODEL command.