== cmdfile.12 ==
    $D_SURF,5
    $SM_CC,600
    $C_ROLL_DIVE,2350
    $C_ROLL_CLIMB,2350
    $D_TGT,150
    $T_DIVE,50
    $T_MISSION,80
    $USE_BATHY,-4
    $ALTIM_BOTTOM_TURN_MARGIN,0
    $T_RSLEEP,3
    $GO