I'm looking for documentation on the .nas file format so I can write a simple translator to get 2 different FEA packages to share mesh files.
I am having zero success with a google search so any help with links to web pages ftp sits etc would be most helpful.
TIA
Mark
If you use fortunate to have access to Linux then you can get an Abaqus compatible FEA product for free called Calculix from http://www.dhondt.de/ It gets good reports.
As for Algor: don't even think about it unless you already have no hair! It's cost of owership is not as low as you may think...