Attributes { min { String standard_name "longitude"; Float32 pointwidth 0.08333333; String units "degree_east"; String long_name "Longitude, topography"; String fnname "min"; String history "min over Y[89.95834S, 89.95834N]", "Averaged over X[0.04166666W, 0.04168701W]"; } NC_GLOBAL { String Conventions "IRIDL"; } }