$SA_n_used =      0;
$MESO_n_used =      0;
$MDCRS_n_used =      0;
$BUOY_n_used =      0;
$WTXMN_n_used =      0;
$ARMMN_n_used =      0;
$SHIP_n_used =      0;
$AUTO_n_used =      0;
$NWS_RAOB_n_used =      0;
$WPDN_PRO_n_used =      0;