TUT: cleanup fvSolution files

src/petsc4Foam/solvers/petscSolver.H

@@ -36,19 +36,16 @@ Description
     For example,
 
     \verbatim
-    solver          petsc;
-    preconditioner  bjacobi;
+    solver petsc;
 
     petsc
     {
-        solver          cg;
-        sub_preconditioner ilu;
-
         use_petsc_residual_norm true;
 
-        cgCoeffs
+        options
         {
-            single_reduction    true;
+            ksp_type cg;
+            ksp_cg_single_reduction true;
         }
     }
     \endverbatim

tutorials/basic/laplacianFoam/flange/fvSolution-petsc

@@ -19,8 +19,7 @@ solvers
 {
     T
     {
-        solver          petsc;
-        preconditioner  petsc;
+        solver petsc;
 
         petsc
         {

tutorials/basic/laplacianFoam/pipeOneD/system/fvSolution-petsc

@@ -19,8 +19,7 @@ solvers
 {
     T
     {
-        solver             petsc;
-        preconditioner     petsc;
+        solver petsc;
 
         petsc
         {

tutorials/incompressible/simpleFoam/motorBike/fvSolution-petsc

@@ -18,8 +18,7 @@ solvers
 {
     p
     {
-        solver             petsc;
-        preconditioner     petsc;
+        solver petsc;
 
         petsc
         {
@@ -75,8 +74,7 @@ solvers
 
     U
     {
-        solver          petsc;
-        preconditioner  petsc;
+        solver petsc;
 
         petsc
         {
@@ -85,7 +83,6 @@ solvers
                 ksp_type bicg;
                 pc_type bjacobi;
                 sub_pc_type ilu;
-                ksp_cg_single_reduction true;
             }
 
             caching
@@ -108,8 +105,7 @@ solvers
 
     k
     {
-        solver          petsc;
-        preconditioner  petsc;
+        solver petsc;
 
         petsc
         {
@@ -118,7 +114,6 @@ solvers
                 ksp_type bicg;
                 pc_type bjacobi;
                 sub_pc_type ilu;
-                ksp_cg_single_reduction true;
             }
 
             caching
@@ -141,8 +136,7 @@ solvers
 
     omega
     {
-        solver          petsc;
-        preconditioner  petsc;
+        solver petsc;
 
         petsc
         {
@@ -151,7 +145,6 @@ solvers
                 ksp_type bicg;
                 pc_type bjacobi;
                 sub_pc_type ilu;
-                ksp_cg_single_reduction true;
             }
 
             caching

tutorials/incompressible/simpleFoam/pitzDaily/fvSolution-petsc

@@ -19,8 +19,7 @@ solvers
 {
     p
     {
-        solver             petsc;
-        preconditioner     petsc;
+        solver petsc;
 
         petsc
         {
@@ -71,8 +70,7 @@ solvers
 
     "(U|k|epsilon|omega|f|v2)"
     {
-        solver          petsc;
-        preconditioner  petsc;
+        solver petsc;
 
         petsc
         {
@@ -81,7 +79,6 @@ solvers
                 ksp_type bicg;
                 pc_type bjacobi;
                 sub_pc_type ilu;
-                ksp_cg_single_reduction true;
             }
 
             caching