--- MITgcm_contrib/dgoldberg/streamice/STREAMICE.h	2013/03/07 15:23:19	1.19
+++ MITgcm_contrib/dgoldberg/streamice/STREAMICE.h	2013/04/06 17:43:41	1.20
@@ -98,6 +98,10 @@
       CHARACTER*(MAX_LEN_FNAM) STREAMICEvFaceBdryFile
       CHARACTER*(MAX_LEN_FNAM) STREAMICEuDirichValsFile
       CHARACTER*(MAX_LEN_FNAM) STREAMICEvDirichValsFile
+
+!     CHARACTER PARAMS FOR PETSC
+      CHARACTER*(MAX_LEN_FNAM) PETSC_SOLVER_TYPE
+      CHARACTER*(MAX_LEN_FNAM) PETSC_PRECOND_TYPE
       
       
       COMMON /STREAMICE_PARM_C/ 
@@ -119,6 +123,10 @@
      &     STREAMICEGlenConstFile,
      &     STREAMICEGlenConstConfig,
      &     STREAMICEcostMaskFile
+
+      COMMON /PETSC_PARM_C/
+     &     PETSC_SOLVER_TYPE,
+     &     PETSC_PRECOND_TYPE
      
 C     -------------------------- LOGICAL PARAMS ---------------------------------------------------
 
@@ -338,6 +346,18 @@
 C       visc & tau are now calculated based on U,V in streamice_vel_solve
 C        but with Hybdrid stress formulation they will become part of 
 C        velocity initial guess, so they are kept
+
+#ifdef ALLOW_PETSC
+      COMMON /STREAMICE_PETSC_DOFS_COMMON/
+     &      streamice_petsc_dofs_u,
+     &      streamice_petsc_dofs_v,
+     &      n_dofs_process
+      _RS streamice_petsc_dofs_u
+     & (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
+      _RS streamice_petsc_dofs_v
+     & (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
+      INTEGER n_dofs_process (0:nPx*nPy-1)
+#endif
       
       
 #endif /* ALLOW_STREAMICE */