The ''util'' subdirectory in the potfit source tree contains a number of utility programs for the preparation of potfit input files and the postprocessing of potfit output files.
Convert a potfit configuration into an IMD checkpoint file.
Convert a potfit configuration into a VASP POSCAR file.
Prints a brief list of all configurations in a potfit config file.
Create an analytic potential file for potift.
Plot an analytic potfit potential using gnuplot.
Creates a parameter file for potfit from scratch.
Converts CASTEP .md files to potfit force files.
Converts vasp output (POSCAR, OUTCAR) to reference configuration data.
Reads various properties of OpenKIM models and prints them.
A series of awk scripts to handle various tasks with potential files, like combining, appending, creating from analytical functions, generating from scratch, plotting,…