Compile LAMMPS/POD
Go to lammps directory and build with the POD package:
cd path/to/lammps
mkdir build-pod
cd build-pod
cmake -C ../cmake/presets/basic.cmake -D PKG_ML-POD=on ../cmake
cmake --build .
Run an example to fit a POD potential for Tantalum element
Go to lammps/examples/pod/Ta directory and run
../../../build-pod/lmp -in in.podfit -sc tmp
Also see the README in this directory for instructions on how to run MD with the potential.