netcdf classic (CDF-1) {
dimensions:
	gid = 845 ;
variables:
	float gid(gid) ;
		gid:pointwidth = 0.0 ;
		gid:gridtype = 0 ;
		gid:units = "unitless" ;
	double int_dgid(gid) ;
		int_dgid:PGtype = "int4" ;
		int_dgid:units = "unitless" ;
// gid: first -0.5, last 843.5, count 845
}