fix ArhWriter that only get result from fespace[0]

AMDiS/src/io/detail/ArhReader.cc

@@ -29,13 +29,14 @@ namespace AMDiS { namespace io {
 	  if (!macroElement) {
 	    Element *mEl = elInfo->getMacroElement()->getElement();
 	    for (int i = 0; i < mesh->getGeo(VERTEX); i++)
-	      (*vec)[mEl->getDof(i, 0)] = values[valuePos++];
+	      (*vec)[mEl->getDof(i, vec->getFeSpace()->getAdmin()->getNumberOfPreDofs(VERTEX))] = values[valuePos++];
 	    macroElement = true;
 	  }
 
 	  Element *el = elInfo->getElement();
 	  if (!el->isLeaf())
-	    (*vec)[el->getChild(0)->getDof(mesh->getDim(), 0)] = values[valuePos++];
+	    (*vec)[el->getChild(0)->getDof(mesh->getDim(), 
+					   vec->getFeSpace()->getAdmin()->getNumberOfPreDofs(VERTEX))] = values[valuePos++];
 
 	  elInfo = stack.traverseNext(elInfo);
 	}

AMDiS/src/io/detail/ArhWriter.cc

@@ -74,7 +74,7 @@ namespace AMDiS { namespace io {
 	MeshStructure elementStructure;
 	vector<vector<double> > values(vecs.size());
 	int32_t macroElIndex = -1;
-
+	
 	elInfo = stack.traverseFirst(mesh, -1, Mesh::CALL_EVERY_EL_PREORDER);
 	while (elInfo) {
 	  if (elInfo->getLevel() == 0) {
@@ -89,7 +89,9 @@ namespace AMDiS { namespace io {
 	      values[i].clear();
 
 	      for (int j = 0; j < mesh->getGeo(VERTEX); j++)
-		values[i].push_back((*vecs[i])[elInfo->getElement()->getDof(j, 0)]);
+		values[i].push_back((*vecs[i])[elInfo->getElement()->getDof(
+		  j, vecs[i]->getFeSpace()->getAdmin()->getNumberOfPreDofs(VERTEX)
+		)]);
 	    }
 	  }
 
@@ -97,7 +99,9 @@ namespace AMDiS { namespace io {
 	  
 	  if (!elInfo->getElement()->isLeaf()) {
 	    for (size_t i = 0; i < vecs.size(); i++)
-	      values[i].push_back((*vecs[i])[elInfo->getElement()->getChild(0)->getDof(mesh->getDim(), 0)]);
+	      values[i].push_back((*vecs[i])[elInfo->getElement()->getChild(0)->getDof(
+		mesh->getDim(), vecs[i]->getFeSpace()->getAdmin()->getNumberOfPreDofs(VERTEX)
+	      )]);
 	  }
 
 	  elInfo = stack.traverseNext(elInfo);