diff --git a/MeshLib/IO/VtkIO/writeXdmf.cpp b/MeshLib/IO/VtkIO/writeXdmf.cpp
deleted file mode 100644
index 8c106443ea1ab608321d40181a588456b740a993..0000000000000000000000000000000000000000
--- a/MeshLib/IO/VtkIO/writeXdmf.cpp
+++ /dev/null
@@ -1,56 +0,0 @@
-/**
- * \file
- * \author Tobias Meisel
- * \date 2020-10-06
- * \brief Implementation of WriteXdmf function.
- *
- * \copyright
- * Copyright (c) 2012-2020, OpenGeoSys Community (http://www.opengeosys.org)
- * Distributed under a Modified BSD License.
- * See accompanying file LICENSE.txt or
- * http://www.opengeosys.org/project/license
- */
-
-#include "writeXdmf.h"
-
-#include <vtkNew.h>
-#include <vtkSmartPointer.h>
-#include <vtkXdmf3Writer.h>
-
-#include "MeshLib/Vtk/VtkMappedMeshSource.h"
-
-namespace MeshLib
-{
-namespace IO
-{
-bool writeXdmf3(const MeshLib::Mesh& mesh, std::string const &file_name)
-{
- #ifdef USE_PETSC
- int rank;
- MPI_Comm_rank(PETSC_COMM_WORLD, &rank);
- int mpi_size;
- MPI_Comm_size(PETSC_COMM_WORLD, &mpi_size);
- vtkSmartPointer<vtkPXdmf3Writer> writer = vtkSmartPointer<vtkPXdmf3Writer>::New(); // open file handle
-
- #else
- vtkSmartPointer<vtkXdmf3Writer> writer = vtkSmartPointer<vtkXdmf3Writer>::New(); // open file handle
- #endif
-
- writer->SetFileName(file_name.c_str());
- vtkNew<MeshLib::VtkMappedMeshSource> vtkSource;
- vtkSource->SetMesh(&mesh);
- vtkSource->Update();
- writer->SetInputData(vtkSource->GetOutput());
-
- #ifdef USE_PETSC
- writer->SetGhostLevel(1);
- writer->SetNumberOfPieces(num_partitions);
- writer->SetStartPiece(rank);
- writer->SetEndPiece(rank);
- #endif
- writer->Write();
- // close file handle
- return 0;
-}
-} //end namespace IO
-} //end namespace MeshLib
\ No newline at end of file
diff --git a/MeshLib/IO/XDMF/writeXdmf.cpp b/MeshLib/IO/XDMF/writeXdmf.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..f7f1ba601ae402f2efa178abc2c7ea5dc6c8020c
--- /dev/null
+++ b/MeshLib/IO/XDMF/writeXdmf.cpp
@@ -0,0 +1,59 @@
+/**
+ * \file
+ * \author Tobias Meisel
+ * \date 2020-10-06
+ * \brief Implementation of WriteXdmf3 function.
+ *
+ * \copyright
+ * Copyright (c) 2012-2020, OpenGeoSys Community (http://www.opengeosys.org)
+ * Distributed under a Modified BSD License.
+ * See accompanying file LICENSE.txt or
+ * http://www.opengeosys.org/project/license
+ */
+
+#include "writeXdmf.h"
+
+#include <vtkNew.h>
+#include <vtkPXdmf3Writer.h>
+#include <vtkSmartPointer.h>
+#include <vtkXdmf3Writer.h>
+
+#include "MeshLib/Vtk/VtkMappedMeshSource.h"
+
+namespace MeshLib
+{
+namespace IO
+{
+bool writeXdmf3(const MeshLib::Mesh& mesh, std::string const& file_name)
+{
+#ifdef USE_PETSC
+ int rank;
+ MPI_Comm_rank(PETSC_COMM_WORLD, &rank);
+ int mpi_size;
+ MPI_Comm_size(PETSC_COMM_WORLD, &mpi_size);
+ vtkSmartPointer<vtkPXdmf3Writer> writer =
+ vtkSmartPointer<vtkPXdmf3Writer>::New(); // open file handle
+
+#else
+ vtkSmartPointer<vtkXdmf3Writer> writer =
+ vtkSmartPointer<vtkXdmf3Writer>::New(); // open file handle
+#endif
+
+ writer->SetFileName(file_name.c_str());
+ vtkNew<MeshLib::VtkMappedMeshSource> vtkSource;
+ vtkSource->SetMesh(&mesh);
+ vtkSource->Update();
+ writer->SetInputData(vtkSource->GetOutput());
+
+#ifdef USE_PETSC
+ writer->SetGhostLevel(1);
+ writer->SetNumberOfPieces(num_partitions);
+ writer->SetStartPiece(rank);
+ writer->SetEndPiece(rank);
+#endif
+ writer->Write();
+ // close file handle
+ return 0;
+}
+} // end namespace IO
+} // end namespace MeshLib
\ No newline at end of file
diff --git a/MeshLib/IO/VtkIO/writeXdmf.h b/MeshLib/IO/XDMF/writeXdmf.h
similarity index 75%
rename from MeshLib/IO/VtkIO/writeXdmf.h
rename to MeshLib/IO/XDMF/writeXdmf.h
index 71c6f5f5766b98972de32668e3fe6fe255c454b2..b723cde680734b62d18c4603253082176379eb91 100644
--- a/MeshLib/IO/VtkIO/writeXdmf.h
+++ b/MeshLib/IO/XDMF/writeXdmf.h
@@ -15,20 +15,18 @@
#pragma once
#include <string>
-#include "MeshLib/Mesh.h"
-
-namespace MeshLib {
+namespace MeshLib
+{
+class Mesh;
namespace IO
{
-
/// Writes mesh to XDMF file.
/// \return True on success, false on error
-bool writeXdmf3(const MeshLib::Mesh& mesh, std::string const &file_name);
/// \param mesh Mesh holds all data to be written.
/// \param file_name File name.
-/// \return True on success, false on error
+bool writeXdmf3(MeshLib::Mesh const& mesh, std::string const& file_name);
-} // end namespace IO
-} // end namespace MeshLib
\ No newline at end of file
+} // end namespace IO
+} // end namespace MeshLib
\ No newline at end of file
diff --git a/MeshLib/IO/writeMeshToFile.cpp b/MeshLib/IO/writeMeshToFile.cpp
index debc78c3bd7caee1d1aa78616e9135722b589693..256680b6a6d24f0693200aba83470483602658fc 100644
--- a/MeshLib/IO/writeMeshToFile.cpp
+++ b/MeshLib/IO/writeMeshToFile.cpp
@@ -10,14 +10,14 @@
#include "writeMeshToFile.h"
#include "BaseLib/Logging.h"
-
#include "BaseLib/FileTools.h"
#include "BaseLib/StringTools.h"
#include "MeshLib/Mesh.h"
-
#include "MeshLib/IO/Legacy/MeshIO.h"
#include "MeshLib/IO/VtkIO/VtuInterface.h"
+#include "MeshLib/IO/XDMF/writeXdmf.h"
+
namespace MeshLib
{
@@ -44,9 +44,19 @@ int writeMeshToFile(const MeshLib::Mesh &mesh, const std::string &file_name)
}
return 0;
}
-
+ if (BaseLib::hasFileExtension(".xdmf", file_name))
+ {
+ if (auto const result = writeXdmf3(mesh, file_name); !result)
+ {
+ ERR("writeMeshToFile(): Could not write mesh to '{:s}'.",
+ file_name);
+ return -1;
+ }
+ return 0;
+ }
ERR("writeMeshToFile(): Unknown mesh file format in file {:s}.", file_name);
return -1;
+
}
} // end namespace IO
diff --git a/MeshLib/IO/writeMeshToFile.h b/MeshLib/IO/writeMeshToFile.h
index 223a2a0d31f6f663d3ec710458d027d44859546e..d2751c7a6675f61d89623bf2e481520f29043115 100644
--- a/MeshLib/IO/writeMeshToFile.h
+++ b/MeshLib/IO/writeMeshToFile.h
@@ -18,4 +18,4 @@ namespace IO
{
int writeMeshToFile(const MeshLib::Mesh &mesh, const std::string &file_name);
}
-}
+}
\ No newline at end of file
diff --git a/ProcessLib/Output/ProcessOutput.cpp b/ProcessLib/Output/ProcessOutput.cpp
index ae067ab9f937d6cfee92e0218ba9a8fc2fca4a67..f6b0f1495ceccacb5c131d5e89ff11dd70f77a07 100644
--- a/ProcessLib/Output/ProcessOutput.cpp
+++ b/ProcessLib/Output/ProcessOutput.cpp
@@ -20,6 +20,7 @@
#include "IntegrationPointWriter.h"
#include "MathLib/LinAlg/LinAlg.h"
#include "MeshLib/IO/VtkIO/VtuInterface.h"
+#include "MeshLib/IO/XDMF/writeXdmf.h"
#include "NumLib/DOF/LocalToGlobalIndexMap.h"
/// Copies the ogs_version string containing the release number and the git