netcdf data/gom_cfin/data_files/gom15.grd {
  dimensions:
    side = 2;
    xysize = 3186001;
  variables:
    double x_range(side=2);
      :units = "user_x_unit";

    double y_range(side=2);
      :units = "user_y_unit";

    double z_range(side=2);
      :units = "user_z_unit";

    double spacing(side=2);

    int dimension(side=2);

    float z(xysize=3186001);
      :long_name = "surface";
      :scale_factor = 1.0; // double
      :add_offset = 0.0; // double
      :node_offset = 0; // int

  // global attributes:
  :title = "surface";
  :source = "surface gom15.xyz -R/-71.5/-63/39.5/46/ -Ggom.grd -C0.1 -A0.73 -I0.25m -T0.35 -V";
}