See on GitHub and also the TROVE manual.
There were four step inputs into TROVE, used to determine the line list, potential energy surface (PES) and dipole moment surface (DMS) for 12C-1H4.
The file 12C-1H4__MM__TROVE-model.inp is one of the input files used containing potential parameters, dipole moment parameters, description of the basis and other configuration details.
ZPE = 12566.60 cm-1.