OGS
VTK2OGS.cpp File Reference

Detailed Description

Converts VTK mesh into OGS mesh.

Author
Norihiro Watanabe
Date
Aug 07, 2013
Copyright
Copyright (c) 2012-2025, OpenGeoSys Community (http://www.opengeosys.org) Distributed under a Modified BSD License. See accompanying file LICENSE.txt or http://www.opengeosys.org/project/license

Definition in file VTK2OGS.cpp.

#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 27 of file VTK2OGS.cpp.

28{
29 TCLAP::CmdLine cmd(
30 "Converts VTK mesh into OGS mesh.\n\n"
31 "OpenGeoSys-6 software, version " +
32 GitInfoLib::GitInfo::ogs_version +
33 ".\n"
34 "Copyright (c) 2012-2025, OpenGeoSys Community "
35 "(http://www.opengeosys.org)",
36 ' ', GitInfoLib::GitInfo::ogs_version);
37 TCLAP::ValueArg<std::string> mesh_in(
38 "i", "mesh-input-file",
39 "Input (.vtk). The name of the file containing the input mesh", true,
40 "", "INPUT_FILE");
41 cmd.add(mesh_in);
42 TCLAP::ValueArg<std::string> mesh_out(
43 "o", "mesh-output-file",
44 "Output (.msh). The name of the file the mesh will be written to", true,
45 "", "OUTPUT_FILE");
46 cmd.add(mesh_out);
47 auto log_level_arg = BaseLib::makeLogLevelArg();
48 cmd.add(log_level_arg);
49 cmd.parse(argc, argv);
50
51 BaseLib::MPI::Setup mpi_setup(argc, argv);
52 BaseLib::initOGSLogger(log_level_arg.getValue());
53
54 MeshLib::Mesh* mesh(
55 MeshLib::IO::VtuInterface::readVTUFile(mesh_in.getValue()));
56 INFO("Mesh read: {:d} nodes, {:d} elements.", mesh->getNumberOfNodes(),
57 mesh->getNumberOfElements());
58
59 MeshLib::IO::Legacy::MeshIO meshIO;
60 meshIO.setMesh(mesh);
61 BaseLib::IO::writeStringToFile(meshIO.writeToString(), mesh_out.getValue());
62
63 return EXIT_SUCCESS;
64}
INFO
void INFO(fmt::format_string< Args... > fmt, Args &&... args)
Definition Logging.h:36
BaseLib::IO::Writer::writeToString
std::string writeToString()
Writes the object to a string.
Definition Writer.cpp:31
MeshLib::IO::Legacy::MeshIO
Interface for handling mesh files from OGS-5 and below. (*.msh files)
Definition MeshIO.h:37
MeshLib::IO::Legacy::MeshIO::setMesh
void setMesh(const MeshLib::Mesh *mesh)
Set mesh for writing.
Definition MeshIO.cpp:437
MeshLib::IO::VtuInterface::readVTUFile
static MeshLib::Mesh * readVTUFile(std::string const &file_name, bool const compute_element_neighbors=false)
Definition VtuInterface.cpp:80
BaseLib::IO::writeStringToFile
int writeStringToFile(std::string_view content, std::filesystem::path const &file_path)
Definition Writer.cpp:45
BaseLib::makeLogLevelArg
TCLAP::ValueArg< std::string > makeLogLevelArg()
Definition TCLAPArguments.cpp:17
BaseLib::initOGSLogger
void initOGSLogger(std::string const &log_level)
Definition Logging.cpp:64
GitInfoLib::GitInfo::ogs_version
GITINFOLIB_EXPORT const std::string ogs_version

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().