current="la"
if [ "$1" != "" ]; then
   current=$1
fi

export wxpdefault=/home/wxp/etc

sfcdec -cu=$current -nh=-2
sfcdec -cu=$current -if=syn_dat -pa=update,app,ship,cman,buoy,dribu 
sfcdec -cu=$current -if=cman_dat -pa=update,app