VTK2OGS.cpp File Reference

#include <tclap/CmdLine.h>
#include <string>
#include "BaseLib/Logging.h"
#include "BaseLib/MPI.h"
#include "BaseLib/TCLAPArguments.h"
#include "InfoLib/GitInfo.h"
#include "MeshLib/IO/Legacy/MeshIO.h"
#include "MeshLib/IO/VtkIO/VtuInterface.h"
#include "MeshLib/Mesh.h"

Include dependency graph for VTK2OGS.cpp:

Go to the source code of this file.

Functions
int	main (int argc, char *argv[])

Function Documentation

main()

int main	(	int	argc,
		char *	argv[] )

Definition at line 17 of file VTK2OGS.cpp.

{
    TCLAP::CmdLine cmd(
        "Converts VTK mesh into OGS mesh.\n\n"
        "OpenGeoSys-6 software, version " +
            GitInfoLib::GitInfo::ogs_version +
            ".\n"
            "Copyright (c) 2012-2026, OpenGeoSys Community "
            "(http://www.opengeosys.org)",
        ' ', GitInfoLib::GitInfo::ogs_version);
    TCLAP::ValueArg<std::string> mesh_in(
        "i", "mesh-input-file",
        "Input (.vtk). The name of the file containing the input mesh", true,
        "", "INPUT_FILE");
    cmd.add(mesh_in);
    TCLAP::ValueArg<std::string> mesh_out(
        "o", "mesh-output-file",
        "Output (.msh). The name of the file the mesh will be written to", true,
        "", "OUTPUT_FILE");
    cmd.add(mesh_out);
    auto log_level_arg = BaseLib::makeLogLevelArg();
    cmd.add(log_level_arg);
    cmd.parse(argc, argv);
 
    BaseLib::MPI::Setup mpi_setup(argc, argv);
    BaseLib::initOGSLogger(log_level_arg.getValue());
 
    MeshLib::Mesh* mesh(
        MeshLib::IO::VtuInterface::readVTUFile(mesh_in.getValue()));
    INFO("Mesh read: {:d} nodes, {:d} elements.", mesh->getNumberOfNodes(),
         mesh->getNumberOfElements());
 
    MeshLib::IO::Legacy::MeshIO meshIO;
    meshIO.setMesh(mesh);
    BaseLib::IO::writeStringToFile(meshIO.writeToString(), mesh_out.getValue());
 
    return EXIT_SUCCESS;
}

References MeshLib::Mesh::getNumberOfElements(), MeshLib::Mesh::getNumberOfNodes(), INFO(), BaseLib::initOGSLogger(), BaseLib::makeLogLevelArg(), GitInfoLib::GitInfo::ogs_version, MeshLib::IO::VtuInterface::readVTUFile(), MeshLib::IO::Legacy::MeshIO::setMesh(), BaseLib::IO::writeStringToFile(), and BaseLib::IO::Writer::writeToString().