cdm/src/main/java/ucar/nc2/iosp/misc/Nldn.java
protected void addLightningGlobalAttributes(NetcdfFile ncfile) {
    super.addLightningGlobalAttributes(ncfile);
    ncfile.addAttribute(null,
            new Attribute("title", "NLDN Lightning Data"));

    ncfile.addAttribute(null, new Attribute(CDM.CONVENTIONS, "NLDN-CDM"));
  }
protected void addLightningGlobalAttributes(NetcdfFile ncfile) {
    super.addLightningGlobalAttributes(ncfile);
    ncfile.addAttribute(null,
            new Attribute("title", "NLDN Lightning Data"));

    ncfile.addAttribute(null, new Attribute(CDM.CONVENTIONS, "NLDN-CDM"));
  }
Add the global attributes.

@param ncfile the file to add to