Hello, In the members area of the server in the Tutorials directory, I have placed ansi-iso-9075-5-1999.pdf, part 16.6, page 167 et seq, describes the Fortran binding. From a Fortran perspective, there appears to be several glaring issues. I leave it to members to decide for themselves what those are (I don't want to prejudice anyone). -- Cheers! Dan Nagle