&GLOBAL
  PROJECT h2_parse
  RUN_TYPE GEO_OPT
&END GLOBAL

&MOTION
  &GEO_OPT
    MAX_ITER 1
  &END GEO_OPT
&END MOTION

&FORCE_EVAL
  METHOD FIST
  &MM
    &FORCEFIELD
      &BOND
        ATOMS H H
        K 1.0
        KIND HARMONIC
        R0 [angstrom] 0.74
      &END BOND
      &CHARGE
        ATOM H
        CHARGE 0.0
      &END CHARGE
      &NONBONDED
        &GENPOT
          ATOMS H H
          FUNCTION 0.0
          VARIABLES r
        &END GENPOT
      &END NONBONDED
    &END FORCEFIELD
    &POISSON
      &EWALD
        EWALD_TYPE NONE
      &END EWALD
    &END POISSON
  &END MM
  &PRINT
    &FORCES
    &END FORCES
  &END PRINT
  &SUBSYS
    &CELL
      # parse the exponential format without dot
      ABC 10 10 1.E1
      PERIODIC NONE
    &END CELL
    &COORD
      H  0.0  0.0  0.3
      H  0.0  0.0 -0.3
    &END COORD
    &PRINT
      &TOPOLOGY_INFO
        GENERATE_INFO T
      &END TOPOLOGY_INFO
    &END PRINT
    &TOPOLOGY
      &GENERATE
        CREATE_MOLECULES T
      &END GENERATE
    &END TOPOLOGY
  &END SUBSYS
&END FORCE_EVAL
