== cmdfile.4.1 ==
    $C_ROLL_DIVE,2050
    $C_ROLL_CLIMB,2050
    $ALTIM_PING_DEPTH,80
    $ALTIM_BOTTOM_TURN_MARGIN,10
    $USE_BATHY,-4
    $C_VBD,3417
    $C_PITCH,2919
    $GO