Index: /issm/trunk/src/m/model/solvers/stokesoptions.m
===================================================================
--- /issm/trunk/src/m/model/solvers/stokesoptions.m	(revision 7547)
+++ /issm/trunk/src/m/model/solvers/stokesoptions.m	(revision 7548)
@@ -14,7 +14,7 @@
 end
 if PETSC_VERSION==3,
-	options={{'mat_type','mpiaij'},{'ksp_type','gmres'},{'pc_type','fieldsplit'},{'pc_field_split_type','multiplicative'},...
-	{'fieldsplit_0_pc_type','asm'},{'fieldsplit_0_ksp_type','gmres'},{'fieldsplit_0_sub_pc_type','jacobi'},{'fieldsplit_0_pc_asm_overlap',2},...
-	{'fieldsplit_1_pc_type','jacobi'},{'fieldsplit_1_ksp_type','preonly'},{'issm_option_solver','stokes'}};
+	options={{'mat_type','mpiaij'},{'ksp_max_it',1000},{'ksp_type','gmres'},{'pc_type','fieldsplit'},{'pc_field_split_type','schur'},...
+	{'fieldsplit_0_pc_type','jacobi'},{'fieldsplit_0_ksp_type','preonly'},...
+	{'fieldsplit_1_pc_type','asm'},{'fieldsplit_1_ksp_type','preonly'},{'fieldsplit_1_sub_pc_type','sor'},{'fieldsplit_1_pc_asm_overlap',10},{'issm_option_solver','stokes'}};
 end