Dear all,
I tired to run “fix 1 all npt temp 600.0 600.0 0.1 tri 0.0 0.0 0.1” with triclinic structure using Feb 2010 version in parallels at my college computer cluster, however lamps reported “illegal fix command”. Lammps was running fine with same input file using the newer April 2010 version on my own windows computer.
Is this error due to the different version of lammps or running in parallels?
Thanks in advance
Haiming