Attributes { X { Float32 pointwidth 0.08333333; String standard_name "longitude"; Int32 gridtype 0; String units "degree_east"; } int_dX { String standard_name "longitude"; String bounds "X"; Float32 modulus 360.0; Float32 period 360.0; String history "max over Y[90S, 90N]"; String long_name "Longitude, $partialdiff sub X$ topography"; String fnname "max"; String units "0.000304617419786709 radian2 east"; } NC_GLOBAL { String Conventions "IRIDL"; } }