Attributes { Y { String standard_name "latitude"; Int32 gridtype 0; String units "degree_north"; } X { String standard_name "longitude"; Int32 gridtype 0; String units "degree_east"; } partial_X { String standard_name "latitude"; String history "max over Y[89.58334S, 89.58334N]"; String fnname "max"; String long_name "$partialdiff sub X$ Latitude, topography"; String units "unitless"; } NC_GLOBAL { String Conventions "IRIDL"; } }