Dataset {
    Structure {
        Structure {
            Float64 Pollution[Time%3aUTMGrid = 10][YDim%3aUTMGrid = 200][XDim%3aUTMGrid = 120];
            Float64 Vegetation[YDim%3aUTMGrid = 200][XDim%3aUTMGrid = 120];
        } Data%20Fields;
    } UTMGrid;
    Structure {
        Structure {
            Float64 Soil%20Dryness[YDim%3aPolarGrid = 100][XDim%3aPolarGrid = 100];
            Float64 MRGFLD_Temperature[MRGDIM%3aPolarGrid_2 = 2][YDim%3aPolarGrid = 100][XDim%3aPolarGrid = 100];
            Float64 Spectra[Bands%3aPolarGrid = 3][YDim%3aPolarGrid = 100][XDim%3aPolarGrid = 100];
        } Data%20Fields;
    } PolarGrid;
} GridFile.hdf;