[Mitgcm-support] 1+1=2

[mitgcm-support at dev.mitgcm.org]

Hello,

It seems that there is a problem on xolas with cube-sphere HS
experiment since the test 1+1=2 is not OK. 
On Linux this is OK, and on xolas, when I do nothing in the 
solver (residual target very big) it's also OK.

Needs deeper investigation.

Jean_michel