Dear Dr. Axel Kohlmeyer,
Hello Dr. Kohlmeyer. I would like to report a LAMMPS bug.
I used a “fix deform” command to change my simulation box such that the length of the box follows a triangular sinusoidal path using the following “variable” command. (L0 is the initial box length. Tp is the time period.)
- fix 4 all deform 1 x variable v_displace v_rate remap v
However, I obtained an error statement: ERROR: Power by 0 in variable formula (…/variable.cpp:1718)
Since I do not have any variable statemtn that is being powered by zero, I was curious if there is any way to resolve this bug. Thank you, and I also attached my LAMMPS input script.
Strain_Rate_Triangular_20K.in (1.63 KB)