cdm/src/main/java/ucar/nc2/iosp/misc/Uspln.java
protected void addLightningGlobalAttributes(NetcdfFile ncfile) {
    super.addLightningGlobalAttributes(ncfile);
    ncfile.addAttribute(null,
            new Attribute("title", "USPLN Lightning Data"));
    ncfile.addAttribute(null,
            new Attribute("file_format",
                    "USPLN1 " + (isExtended
                            ? "(extended)"
                            : "(original)")));

    /*
    ncfile.addAttribute(null,
                        new Attribute("time_coverage_start",
                                      time_min + " " + secondsSince1970));
    ncfile.addAttribute(null,
                        new Attribute("time_coverage_end",
                                      time_max + " " + secondsSince1970));

    ncfile.addAttribute(null,
                        new Attribute("geospatial_lat_min",
                                      new Double(lat_min)));
    ncfile.addAttribute(null,
                        new Attribute("geospatial_lat_max",
                                      new Double(lat_max)));

    ncfile.addAttribute(null,
                        new Attribute("geospatial_lon_min",
                                      new Double(lon_min)));
    ncfile.addAttribute(null,
                        new Attribute("geospatial_lon_max",
                                      new Double(lon_max)));
    */

  }
protected void addLightningGlobalAttributes(NetcdfFile ncfile) {
    super.addLightningGlobalAttributes(ncfile);
    ncfile.addAttribute(null,
            new Attribute("title", "USPLN Lightning Data"));
    ncfile.addAttribute(null,
            new Attribute("file_format",
                    "USPLN1 " + (isExtended
                            ? "(extended)"
                            : "(original)")));

    /*
    ncfile.addAttribute(null,
                        new Attribute("time_coverage_start",
                                      time_min + " " + secondsSince1970));
    ncfile.addAttribute(null,
                        new Attribute("time_coverage_end",
                                      time_max + " " + secondsSince1970));

    ncfile.addAttribute(null,
                        new Attribute("geospatial_lat_min",
                                      new Double(lat_min)));
    ncfile.addAttribute(null,
                        new Attribute("geospatial_lat_max",
                                      new Double(lat_max)));

    ncfile.addAttribute(null,
                        new Attribute("geospatial_lon_min",
                                      new Double(lon_min)));
    ncfile.addAttribute(null,
                        new Attribute("geospatial_lon_max",
                                      new Double(lon_max)));
    */

  }
Add the global attributes.

@param ncfile the file to add to