netcdf classic (CDF-1) {
dimensions:
	feature_id = 3896 ;
	I-label = 58 ;
variables:
	int feature_id(feature_id) ;
		feature_id:gridtype = 0 ;
		feature_id:units = "unitless" ;
	byte label(feature_id, I-label) ;
		label:PGtype = "varchar" ;
		label:units = "ids" ;
// feature_id: first 101, last 251010006, count 3896
}