ERROR: Illegal dump_modify command

LAMMPS LAMMPS General Discussion
1

Hey, Guys,

I am trying to run lammps 03032020 version on GPU nodes and getting the following error message:

ERROR: Illegal dump_modify command (src/dump.cpp:1143)
Last command: dump_modify trjNVT header yes time yes flush yes

Here is what I have in my input file, any help is appreciated.

print “"
print “NVT equilibration to partially melt hydrate at T=${Tdiss}”
print "”

dump trjNVT_eql all custom 20000 NVT_eql_Trajectory.lammpstrj id mol type x y z ix iy iz vx vy vz
dump_modify trjNVT_eql header yes time yes flush yes

Sincerely,

2

Most likely, your LAMMPS version is (much) older than the version of LAMMPS documented in the manual you are consulting and thus you are using dump_modify options that are not supported by your LAMMPS version.

3

Thank you so much, Alex. I really appreciate your prompted response.