== cmdfile.840 ==
    $SM_CC,530
    $KALMAN_USE,1
    $NAV_MODE,1
    $HEADING,-1
    $COMM_SEQ,0
    $N_FILEKB,8
    $USE_BATHY,-4
    $D_FLARE,2
    $GLIDE_SLOPE,20
    $MAX_BUOY,150
    $T_DIVE,30
    $D_TGT,90
    $T_MISSION,40
    $GO