ERROR: Invalid thermo keyword in variable formula (../variable.cpp:1512)

Hi Team,

I am getting "Invalid thermo keyword in variable formula"error while run
the simulation file. I am using Feb14 LAMMPS version.

The input file and output file is attached with mail.

I have referred the previous Lammps mail list regarding the same error. But
I could not resolved it.

Could you please check and suggest.

Thanks in advance.

With Regards,

*Rushikesh*

Indenter_Peri_.1776500.output (1.56 KB)

utm.in (2.28 KB)

Hi Team,

I am getting "Invalid thermo keyword in variable formula"error while run
the simulation file. I am using Feb14 LAMMPS version.

The input file and output file is attached with mail.

I have referred the previous Lammps mail list regarding the same error.
But I could not resolved it.

​look at your output. it is full of "NaN"s in the first run. that means,
that your simulation has gone completely bonkers (NaN == not a number) and
thus become meaningless.
this happens when you are using bad simulation parameters, or a bad
geometry, or both.

you need to correct this first. i suspect, that the error message you see
is a consequence​ of this invalid state of your simulation.

axel.

​p.s.: nobody will take errors from a 3 1/2 year old version of LAMMPS
seriously. after correcting your input, i also strongly suggest to update
your LAMMPS version to the latest available version, which has a much
improved error handling (it won't help for your particular case, but
improve diagnosing other, potential problems in the future).​