Attributes { X { String standard_name "longitude"; Float32 pointwidth 0.0; Int32 gridtype 0; String units "degree_east"; } max { String standard_name "longitude"; Float32 pointwidth 0.0; String units "degree_east"; String history "max over Y[89.58334S, 89.58334N]"; String long_name "Longitude, $partialdiff sub Y$ topography"; String fnname "max"; } NC_GLOBAL { String Conventions "IRIDL"; } }