Dataset {
    Float64 lat[lat = 1800];
    Float64 lon[lon = 3600];
    Grid {
      Array:
        Float64 aerosol_optical_depth_mean[lat = 1800][lon = 3600];
      Maps:
        Float64 lat[lat = 1800];
        Float64 lon[lon = 3600];
    } aerosol_optical_depth_mean;
} CER_CCCM_Aqua-FM3-MODIS-CAL-CS_RelD1_907908.20110430.hdf.nc4;