arg  	prog  	prog# 	level 	lev# 	series         	ser# 	dsindex	bytes      
-----	------	------	------	-----	---------------	-----	-------	-----------
 in_0	(null)	    -1	(null)	   -1	         (null)	   -1	     -1	          0
out_0	   mdi	    -1	  lev2	    2	fd_Ic_synop_01c	 1996	3079562	2.82169e+07