[MITgcm-cvs] MITgcm/model/src CVS Commit

[Oliver Jahn]

Update of /u/gcmpack/MITgcm/model/src
In directory forge:/tmp/cvs-serv5181

Modified Files:
	cg2d.F 
Log Message:
add option of performing global 2d sums on a single CPU
to eliminate tiling-dependent roundoff errors