netcdf classic (CDF-1) {
dimensions:
	gid = 844 ;
variables:
	int gid(gid) ;
		gid:pointwidth = 1.0 ;
		gid:gridtype = 0 ;
		gid:units = "unitless" ;
	int code1(gid) ;
		code1:PGtype = "int4" ;
		code1:units = "unitless" ;
// gid: first 0, last 843, count 844
}