The modified embedded atom method potential (MEAM)[1,2,3,4] model driver. The driver is written in C++ and implements three styles of modified embedded atom method (MEAM) potentials, `meam`, `meam/spline`, and `meam/sw/spline`. The style of the potential is automatically detected based on the input files to the driver. The input files are ASCII text files formatted to be consistent with the other MD codes that implement MEAM potentials, such as LAMMPS, serial DYNAMO code, and Warp. For any of the three styles mentioned above, the driver expects an element file. Depending on the specific potential style, other files may be required/supplied (a library and/or a parameter file for a `meam` style, and a potential file for a `meam/spline`, or `meam/sw/spline` style.)