FYI, I just updated the nml-base document: ------------------------------------------------------------------------ r24 | macfreek | 2012-02-16 16:01:06 +0100 (Thu, 16 Feb 2012) | 1 line Reformatted document to adhere to GFD.152 guideline ------------------------------------------------------------------------ r23 | macfreek | 2012-02-16 14:22:26 +0100 (Thu, 16 Feb 2012) | 1 line Add section on identifiers ------------------------------------------------------------------------ If you have not checked it out, % svn co https://forge.ogf.org/svn/repos/nml-base You probably need your Gridforge username and password. Regards, Freek