Hi, I'm a very new ROMS user (just as of Monday!) so if this isn't the proper place to bring this up, I apologize.
I believe there is a typo in the /ROMS/Nonlinear/diag.F file on line #191.
There is a '&' in front of this line where there shouldn't be. It will cause problems when trying to compile a simulation that solves the 2D equations. By comparing my version with another users, it looks like this only came about in the version of the file that was modified on 2/8/08.
Thanks
Joe