**************************************************************************
                          trajectory command
                        Leif Laaksonen CSC 2001
**************************************************************************

#
# Define trajectory information
#
# Define file type and name
# Alloved Itypes are: ambe$r, ceri$us2, char$mm, disc$over, fdl_$poly, 
#                     udl_$poly, gromos, gromacs, hype$rchem, mumo$d, 
#                     open, tink$er, xmol, xplo$r, yasp, gromos96a, 
#                     gromos96b, famb$er
#

traj$ectory   file     Itype   File.Name

#
# Delete the trajector file structure (defined with previous command)
#
             -fil$e
#
# Define trajectory display limits (first , last , step)
#

              limi$ts  Ifirst  Ilast  Istep

#
# Define fast/slow retrieve mode for formatted trajectory files
#

              acti$on    fast
                         slow

#
# Specify if the velocities/forces will be retrieved from the 
# trajectory file. This will only work for CHARMM/CHARMm
#
              retr$ieve  velo$cities on
                                     off
                         forc$es     on
                                     off
#
# Line commands for controlling the loop display
#

              loop       play
                         stop
                         forw$ard
                         back$ward
                         firs$t
                         last

**************************************************************************
LUL/2001
**************************************************************************