Fix Segfault

apps/showcases/FlowAroundSphere/Evaluation.cpp

@@ -68,11 +68,11 @@ void Evaluation::operator()()
 
       if (coefficients_[0].size() > setup_.nbrOfEvaluationPointsForCoefficientExtremas)
       {
-         for (uint_t i = uint_t(0); i < uint_t(4); ++i)
+         for (auto i = 0; i < coefficients_.size(); ++i)
             coefficients_[i].pop_front();
       }
 
-      for (uint_t i = uint_t(0); i < uint_t(4); ++i)
+      for (auto i = 0; i < coefficients_.size(); ++i)
       {
          coefficientExtremas_[i] = std::make_pair(*(coefficients_[i].begin()), *(coefficients_[i].begin()));
          for (auto v = coefficients_[i].begin(); v != coefficients_[i].end(); ++v)

apps/showcases/FlowAroundSphere/FlowAroundSphere.prm

@@ -46,12 +46,12 @@ StabilityChecker
 
 VTKWriter
 {
-    vtkWriteFrequency 700;
+    vtkWriteFrequency 1000;
     velocity true;
     density false;
     flag false;
-    writeOnlySlice false;
-    amrFileFormat true;
+    writeOnlySlice true;
+    amrFileFormat false;
     oneFilePerProcess false;
 }
 
@@ -65,8 +65,8 @@ Logging
 
 Evaluation
 {
-    evaluationCheckFrequency 70;
-    rampUpTime 100;
+    evaluationCheckFrequency 500;
+    rampUpTime 10000;
     logToStream true;
     logToFile true;
     filename FlowAroundSphere.txt;