[Output] Write friction data to friction* files

src/boundary_writer.cc

@@ -7,12 +7,14 @@
 template <class ScalarVector, class Vector>
 BoundaryWriter<ScalarVector, Vector>::BoundaryWriter(
     Vector const &vertexCoordinates,
-    Dune::BitSetVector<1> const &_boundaryNodes, Projector projector)
-    : displacementWriter("displacements", std::fstream::out),
-      velocityWriter("velocities", std::fstream::out),
+    Dune::BitSetVector<1> const &_boundaryNodes, std::string prefix,
+    Projector projector)
+    : displacementWriter(prefix + "Displacements", std::fstream::out),
+      velocityWriter(prefix + "Velocities", std::fstream::out),
       boundaryNodes(_boundaryNodes),
       projector_(projector) {
-  std::fstream vertexCoordinateWriter("coordinates", std::fstream::out);
+  std::fstream vertexCoordinateWriter(prefix + "Coordinates",
+                                      std::fstream::out);
   for (size_t i = 0; i < boundaryNodes.size(); ++i)
     if (boundaryNodes[i][0])
       vertexCoordinateWriter << vertexCoordinates[i] << std::endl;

src/boundary_writer.hh

@@ -13,7 +13,7 @@ template <class ScalarVector, class Vector> class BoundaryWriter {
 public:
   BoundaryWriter(Vector const &vertexCoordinates,
                  Dune::BitSetVector<1> const &_boundaryNodes,
-                 Projector projector);
+                 std::string prefix, Projector projector);
 
   virtual ~BoundaryWriter();
 

src/friction_writer.cc

@@ -7,11 +7,11 @@
 template <class ScalarVector, class Vector>
 FrictionWriter<ScalarVector, Vector>::FrictionWriter(
     Vector const &vertexCoordinates,
-    Dune::BitSetVector<1> const &_boundaryNodes,
+    Dune::BitSetVector<1> const &_boundaryNodes, std::string prefix,
     typename BW::Projector projector)
-    : BW(vertexCoordinates, _boundaryNodes, projector),
-      coefficientWriter("coefficients", std::fstream::out),
-      stateWriter("logstates", std::fstream::out) {}
+    : BW(vertexCoordinates, _boundaryNodes, prefix, projector),
+      coefficientWriter(prefix + "Coefficients", std::fstream::out),
+      stateWriter(prefix + "LogStates", std::fstream::out) {}
 
 template <class ScalarVector, class Vector>
 FrictionWriter<ScalarVector, Vector>::~FrictionWriter() {

src/friction_writer.hh

@@ -15,7 +15,7 @@ class FrictionWriter : public BoundaryWriter<ScalarVector, Vector> {
 public:
   FrictionWriter(Vector const &vertexCoordinates,
                  Dune::BitSetVector<1> const &_boundaryNodes,
-                 typename BW::Projector projector);
+                 std::string prefix, typename BW::Projector projector);
 
   ~FrictionWriter();
 

src/sand-wedge.cc

@@ -354,7 +354,7 @@ int main(int argc, char *argv[]) {
       }
     }
     FrictionWriter<ScalarVector, Vector> frictionWriter(
-        vertexCoordinates, frictionalNodes,
+        vertexCoordinates, frictionalNodes, "friction",
         [](LocalVector const &x) { return x[0]; });
     auto const reportFriction = [&](Vector const &_u, Vector const &_v,
                                     ScalarVector const &_alpha) {

src/sliding-block.cc

@@ -276,7 +276,7 @@ int main(int argc, char *argv[]) {
       }
     }
     FrictionWriter<ScalarVector, Vector> frictionWriter(
-        vertexCoordinates, frictionalNodes,
+        vertexCoordinates, frictionalNodes, "friction",
         [](LocalVector const &x) { return x[0]; });
     auto const reportFriction = [&](Vector const &_u, Vector const &_v,
                                     ScalarVector const &_alpha) {