[QUOTE]Can ACE 3000 convert ODB++ file to GDSII?[/QUOTE]
Thanks for your question and sending the command output file from ACE. Most likey the problem would be related to units. To provide better assistance, I would require a sample ODB++ file so we may see if there is something specific which may be causing the problem.
Here's a tutorial showing me convert a standard ODB++ file to GDSII (without any problems) and loading into CLEWin GDSII Viewer: http://screencast.com/t/1Xrooba8W
Numerical Support Team