Mesh2Shape.cpp File Reference

Detailed Description

Copyright

Copyright (c) 2012-2024, 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 Mesh2Shape.cpp.

#include <tclap/CmdLine.h>
#include <mpi.h>
#include "Applications/FileIO/SHPInterface.h"
#include "InfoLib/GitInfo.h"
#include "MeshLib/IO/readMeshFromFile.h"
#include "MeshLib/Mesh.h"

Include dependency graph for Mesh2Shape.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 21 of file Mesh2Shape.cpp.

{
    TCLAP::CmdLine cmd(
        "Converts 2D mesh file into shapfile such that each element is "
        "represented by a polygon. Cell attributes are transferred onto shape "
        "polygons while point attributes are ignored.\n\n"
        "OpenGeoSys-6 software, version " +
            GitInfoLib::GitInfo::ogs_version +
            ".\n"
            "Copyright (c) 2012-2024, OpenGeoSys Community "
            "(http://www.opengeosys.org)",
        ' ', GitInfoLib::GitInfo::ogs_version);
 
    TCLAP::ValueArg<std::string> output_arg("o", "output-file",
                                            "Esri Shapefile (*.shp)", true, "",
                                            "output_file.shp");
    cmd.add(output_arg);
 
    TCLAP::ValueArg<std::string> input_arg("i", "input-file",
                                           "OGS mesh file (*.vtu, *.msh)", true,
                                           "", "input_file.vtu");
    cmd.add(input_arg);
 
    cmd.parse(argc, argv);
 
#ifdef USE_PETSC
    MPI_Init(&argc, &argv);
#endif
 
    std::string const file_name(input_arg.getValue());
    std::unique_ptr<MeshLib::Mesh> const mesh(
        MeshLib::IO::readMeshFromFile(file_name));
    if (FileIO::SHPInterface::write2dMeshToSHP(output_arg.getValue(), *mesh))
    {
#ifdef USE_PETSC
        MPI_Finalize();
#endif
        return EXIT_SUCCESS;
    }
#ifdef USE_PETSC
    MPI_Finalize();
#endif
    return EXIT_FAILURE;
}

References GitInfoLib::GitInfo::ogs_version, MeshLib::IO::readMeshFromFile(), and FileIO::SHPInterface::write2dMeshToSHP().