diff --git a/src/Mod/Fem/App/FemPostFilter.cpp b/src/Mod/Fem/App/FemPostFilter.cpp
index 6699316ff6..2db4c09916 100644
--- a/src/Mod/Fem/App/FemPostFilter.cpp
+++ b/src/Mod/Fem/App/FemPostFilter.cpp
@@ -26,9 +26,10 @@
 # include <vtkPointData.h>
 #endif
 
+#include <App/Document.h>
+
 #include "FemPostFilter.h"
 #include "FemPostPipeline.h"
-#include <App/Document.h>
 
 
 using namespace Fem;
@@ -455,10 +456,10 @@ FemPostScalarClipFilter::~FemPostScalarClipFilter() {
 DocumentObjectExecReturn* FemPostScalarClipFilter::execute(void) {
 
     std::string val;
-    if (m_scalarFields.hasEnums() && Scalars.getValue() >= 0)
+    if (Scalars.getValue() >= 0)
         val = Scalars.getValueAsString();
 
-    std::vector<std::string> array;
+    std::vector<std::string> ScalarsArray;
 
     vtkSmartPointer<vtkDataObject> data = getInputData();
     if (!data || !data->IsA("vtkDataSet"))
@@ -467,18 +468,21 @@ DocumentObjectExecReturn* FemPostScalarClipFilter::execute(void) {
     vtkDataSet* dset = vtkDataSet::SafeDownCast(data);
     vtkPointData* pd = dset->GetPointData();
 
+    // get all scalar fields
     for (int i = 0; i < pd->GetNumberOfArrays(); ++i) {
         if (pd->GetArray(i)->GetNumberOfComponents() == 1)
-            array.emplace_back(pd->GetArrayName(i));
+            ScalarsArray.emplace_back(pd->GetArrayName(i));
     }
 
     App::Enumeration empty;
     Scalars.setValue(empty);
-    m_scalarFields.setEnums(array);
+    m_scalarFields.setEnums(ScalarsArray);
     Scalars.setValue(m_scalarFields);
 
-    std::vector<std::string>::iterator it = std::find(array.begin(), array.end(), val);
-    if (!val.empty() && it != array.end())
+    // search if the current field is in the available ones and set it
+    std::vector<std::string>::iterator it =
+        std::find(ScalarsArray.begin(), ScalarsArray.end(), val);
+    if (!val.empty() && it != ScalarsArray.end())
         Scalars.setValue(val.c_str());
 
     //recalculate the filter
@@ -506,11 +510,10 @@ short int FemPostScalarClipFilter::mustExecute(void) const {
 
     if (Value.isTouched() ||
         InsideOut.isTouched() ||
-        Scalars.isTouched()) {
-
+        Scalars.isTouched())
         return 1;
-    }
-    else return App::DocumentObject::mustExecute();
+    else
+        return App::DocumentObject::mustExecute();
 }
 
 void FemPostScalarClipFilter::setConstraintForField() {
@@ -558,10 +561,10 @@ FemPostWarpVectorFilter::~FemPostWarpVectorFilter() {
 DocumentObjectExecReturn* FemPostWarpVectorFilter::execute(void) {
 
     std::string val;
-    if (m_vectorFields.hasEnums() && Vector.getValue() >= 0)
+    if (Vector.getValue() >= 0)
         val = Vector.getValueAsString();
 
-    std::vector<std::string> array;
+    std::vector<std::string> VectorArray;
 
     vtkSmartPointer<vtkDataObject> data = getInputData();
     if (!data || !data->IsA("vtkDataSet"))
@@ -570,18 +573,21 @@ DocumentObjectExecReturn* FemPostWarpVectorFilter::execute(void) {
     vtkDataSet* dset = vtkDataSet::SafeDownCast(data);
     vtkPointData* pd = dset->GetPointData();
 
+    // get all vector fields
     for (int i = 0; i < pd->GetNumberOfArrays(); ++i) {
         if (pd->GetArray(i)->GetNumberOfComponents() == 3)
-            array.emplace_back(pd->GetArrayName(i));
+            VectorArray.emplace_back(pd->GetArrayName(i));
     }
 
     App::Enumeration empty;
     Vector.setValue(empty);
-    m_vectorFields.setEnums(array);
+    m_vectorFields.setEnums(VectorArray);
     Vector.setValue(m_vectorFields);
 
-    std::vector<std::string>::iterator it = std::find(array.begin(), array.end(), val);
-    if (!val.empty() && it != array.end())
+    // search if the current field is in the available ones and set it
+    std::vector<std::string>::iterator it =
+        std::find(VectorArray.begin(), VectorArray.end(), val);
+    if (!val.empty() && it != VectorArray.end())
         Vector.setValue(val.c_str());
 
     //recalculate the filter
@@ -590,13 +596,11 @@ DocumentObjectExecReturn* FemPostWarpVectorFilter::execute(void) {
 
 void FemPostWarpVectorFilter::onChanged(const Property* prop) {
 
-    if (prop == &Factor) {
+    if (prop == &Factor)
         m_warp->SetScaleFactor(Factor.getValue());
-    }
-    else if (prop == &Vector && (Vector.getValue() >= 0)) {
+    else if (prop == &Vector && (Vector.getValue() >= 0))
         m_warp->SetInputArrayToProcess(0, 0, 0,
             vtkDataObject::FIELD_ASSOCIATION_POINTS, Vector.getValueAsString());
-    }
 
     Fem::FemPostFilter::onChanged(prop);
 }
@@ -604,11 +608,10 @@ void FemPostWarpVectorFilter::onChanged(const Property* prop) {
 short int FemPostWarpVectorFilter::mustExecute(void) const {
 
     if (Factor.isTouched() ||
-        Vector.isTouched()) {
-
+        Vector.isTouched())
         return 1;
-    }
-    else return App::DocumentObject::mustExecute();
+    else
+        return App::DocumentObject::mustExecute();
 }
 
 
diff --git a/src/Mod/Fem/femsolver/elmer/tasks.py b/src/Mod/Fem/femsolver/elmer/tasks.py
index 48dc96c2b4..17197738d8 100644
--- a/src/Mod/Fem/femsolver/elmer/tasks.py
+++ b/src/Mod/Fem/femsolver/elmer/tasks.py
@@ -255,7 +255,6 @@ class Results(run.Results):
         # at the moment we scale the mesh back using Elmer
         # this might be changed in future, therefore leave this
         # self.solver.ElmerResult.scale(1000)
-        self.solver.ElmerResult.getLastPostObject().touch()
         self.solver.ElmerResult.recomputeChildren()
         self.solver.Document.recompute()