Fix for dynamic displacements and wall/outflow boundaries

src/SWE_Block.cpp

@@ -346,6 +346,19 @@ void SWE_Block::setBoundaryType( const BoundaryEdge i_edge,
 	boundary[i_edge] = i_boundaryType;
 	neighbour[i_edge] = i_inflow;
 
+	if (i_boundaryType == OUTFLOW || i_boundaryType == WALL)
+		// One of the boundary was changed to OUTFLOW or WALL
+		// -> Update the bathymetry for this boundary
+		setBoundaryBathymetry();
+}
+
+/**
+ * Sets the bathymetry on OUTFLOW or WALL boundaries.
+ * Should be called very time a boundary is changed to a OUTFLOW or
+ * WALL boundary <b>or</b> the bathymetry changes.
+ */
+void SWE_Block::setBoundaryBathymetry()
+{
 	// set bathymetry values in the ghost layer, if necessary
 	if( boundary[BND_LEFT] == OUTFLOW || boundary[BND_LEFT] == WALL ) {
 		memcpy(b[0], b[1], sizeof(float)*(ny+2));

src/SWE_Block.hh

@@ -232,6 +232,9 @@ class SWE_Block {
     SWE_Block();
     virtual ~SWE_Block();
 
+    // Sets the bathymetry on outflow and wall boundaries
+    void setBoundaryBathymetry();
+
     // synchronisation Methods
     virtual void synchAfterWrite();
     virtual void synchWaterHeightAfterWrite();

src/SWE_WavePropagationBlock.cpp

@@ -269,6 +269,9 @@ bool SWE_WavePropagationBlock::updateBathymetryWithDynamicDisplacement(scenarios
                                                                    );
     }
   }
+
+  setBoundaryBathymetry();
+
   return true;
 }
 #endif