fix dt/reset

Dear LAMMPS users,

I am simulating a simple LJ fluid (input in annex) as a study case for getting used to the “fix dt/reset” command.
I am on the most recent version of LAMMPS (16 Mar 2018).

If I run with the line "fix 2 all dt/reset 5 NULL 0.001 0.5 emax 2'' I get the "Illegal fix dt/reset command” error.
If I remove the "emax 2” bit, everything goes fine (keeping everything else).

I can’t see what I am doing wrong.

Thanks to all.

input.txt (557 Bytes)

Dear LAMMPS users,

I am simulating a simple LJ fluid (input in annex) as a study case for getting used to the “fix dt/reset” command.
I am on the most recent version of LAMMPS (16 Mar 2018).

​this is the most recent stable version of LAMMPS. the most recent version is ​22 Jun 2018. check it out on http://lammps.sandia.gov/bug.html

If I run with the line "fix 2 all dt/reset 5 NULL 0.001 0.5 emax 2’’ I get the "Illegal fix dt/reset command” error.
If I remove the "emax 2” bit, everything goes fine (keeping everything else).

I can’t see what I am doing wrong.

​the emax option is only available in the most recent (patch) version. you are likely looking at the online documentation, which covers the latest patch. you have to look at the version of the documentation, that comes with your (stable) LAMMPS ​version.

axel.