About compatibility of different versions of forcefield (.pb) files.

[ZhouXY-PKU]

Hello everyone,

I want to do MD with [Lammps compiled with DeePMD-kit 1.2.2] based on [a force-field file trained with DeePMD-kit 1.1.4] but failed (the log is like 'No attr named 'T' in NodeDef'). Could you please tell me if the two versions of the force-field are incompatible and if the old-version one can be transformed into the new-version one?

Thank you very much!

[njzjz]

We haven't provided this feature for r1.1. However, it should be possible in theory.