netcdf files/g/d613000/invariant/grid_topography.nc {
  dimensions:
    y = 224;
    x = 464;
    param = 1;
    time = UNLIMITED;   // (1 currently)
  variables:
    int data_mask(y=224, x=464);
      :long_name = "Domain valid data mask";
      :units = "-";
      :_ChunkSizes = 224U, 464U; // uint

    double dx(param=1);
      :long_name = "Grid spacing in x-direction";
      :units = "degrees";
      :_ChunkSizes = 1U; // uint

    double dy(param=1);
      :long_name = "Grid spacing in y-direction";
      :units = "degrees";
      :_ChunkSizes = 1U; // uint

    double elev(y=224, x=464);
      :name = "Elevation";
      :long_name = "Elevation of grid";
      :units = "m";
      :_FillValue = -999.0; // double
      :_ChunkSizes = 224U, 464U; // uint

    double gradient_n_s(y=224, x=464);
      :name = "N_S_Slope";
      :long_name = "Smoothed Topographic Gradient (Slope) from North to South";
      :units = "-";
      :_FillValue = -999.0; // double
      :_ChunkSizes = 224U, 464U; // uint

    double gradient_w_e(y=224, x=464);
      :name = "W_E_Slope";
      :long_name = "Smoothed Topographic Gradient (Slope) from West to East";
      :units = "-";
      :_FillValue = -999.0; // double
      :_ChunkSizes = 224U, 464U; // uint

    int land_mask(y=224, x=464);
      :long_name = "Domain land mask";
      :units = "-";
      :_ChunkSizes = 224U, 464U; // uint

    double latitude(y=224, x=464);
      :long_name = "Latitude";
      :units = "degrees_north";
      :_ChunkSizes = 224U, 464U; // uint

    double longitude(y=224, x=464);
      :long_name = "Longitude";
      :units = "degrees_east";
      :_ChunkSizes = 224U, 464U; // uint

    int mask(y=224, x=464);
      :long_name = "Domain valid data mask";
      :units = "-";
      :_ChunkSizes = 224U, 464U; // uint

    double startx(param=1);
      :long_name = "Lower left longitude";
      :_ChunkSizes = 1U; // uint

    double starty(param=1);
      :units = "degrees";
      :long_name = "Lower left latitude";
      :_ChunkSizes = 1U; // uint

    double time(time=1);
      :units = "seconds since 1970-01-01 00:00:00.0 0:00";
      :cell_methods = "time: mean";
      :_ChunkSizes = 512U; // uint

  // global attributes:
}