Better comment on the failing setup due to ESMF_StateReconcile() issue.

More complete test for geom/field sharing.

AtmOcnMirrorFieldsProto/atm.F90

@@ -245,7 +245,13 @@ subroutine ModifyAdvertised(model, rc)
 !TODO: settings, and go between components on different threading levels.
 !TODO: This is an edge case, but long term it should be supported.
 
-#if 0    
+!TODO: The problem in StateReconcile() comes from the UNIQUE_GEOM_INFO_TREAT_on
+!TODO: handling. Once that part is reworked inside StateReconcile() the mixed
+!TODO: sharing case should work again!
+
+!TODO: For now share Grid and Field for both fields.
+
+#if 1
     ! set SharePolicyGeomObject = "share"
     call NUOPC_SetAttribute(field, name="SharePolicyGeomObject", &
       value="share", rc=rc)
@@ -254,7 +260,7 @@ subroutine ModifyAdvertised(model, rc)
       file=__FILE__)) &
       return  ! bail out
 #endif
-#if 0
+#if 1
     ! set SharePolicyField = "share"
     call NUOPC_SetAttribute(field, name="SharePolicyField", &
       value="share", rc=rc)

AtmOcnMirrorFieldsProto/ocn.F90

@@ -96,6 +96,7 @@ subroutine Advertise(model, rc)
       StandardName="air_pressure_at_sea_level", name="pmsl", &
 #ifdef TEST_SHARING
       SharePolicyGeomObject="share", &
+      SharePolicyField="share", &
 #endif
       rc=rc)
     if (ESMF_LogFoundError(rcToCheck=rc, msg=ESMF_LOGERR_PASSTHRU, &