A Typical Script

#!/bin/csh
#Q ETIME = 600		Estimated time of job
#Q NPROCS = 16          Requested number of processors
#Q CONF = 90		Percent confidence in time estimate
#Q TPIP = 2             Number of job streams per IP address (typically 2)
# white space is required between #Q keywords, equal sign and value 
#
# user commands go here
/v/charmm/charmmc26n1 < charmm.input > charmm.output
#