  &MM
    &FORCEFIELD
      parm_file_name ../sample_pot/deca_ala.pot
      parmtype CHM
    &END FORCEFIELD
    &POISSON
      &EWALD
        EWALD_TYPE ewald
        ALPHA .36
        GMAX 29
      &END EWALD
    &END POISSON
    &PRINT
      &FF_INFO
        SPLINE_INFO
        SPLINE_DATA
      &END
    &END
  &END MM
