mirror of
https://github.com/qgis/QGIS.git
synced 2025-02-24 00:47:57 -05:00
89 lines
2.0 KiB
C++
89 lines
2.0 KiB
C++
/*
|
|
MDAL - Mesh Data Abstraction Library (MIT License)
|
|
Copyright (C) 2018 Peter Petrik (zilolv at gmail dot com)
|
|
*/
|
|
|
|
#include "mdal_config.hpp"
|
|
#include "mdal_loader.hpp"
|
|
#include "frmts/mdal_2dm.hpp"
|
|
#include "frmts/mdal_ascii_dat.hpp"
|
|
#include "frmts/mdal_binary_dat.hpp"
|
|
#include "mdal_utils.hpp"
|
|
|
|
#ifdef HAVE_HDF5
|
|
#include "frmts/mdal_xmdf.hpp"
|
|
#endif
|
|
|
|
#ifdef HAVE_GDAL
|
|
#include "frmts/mdal_gdal_grib.hpp"
|
|
#endif
|
|
|
|
#ifdef HAVE_NETCDF
|
|
#include "frmts/mdal_3di.hpp"
|
|
#endif
|
|
|
|
#if defined HAVE_GDAL && defined HAVE_NETCDF
|
|
#include "frmts/mdal_gdal_netcdf.hpp"
|
|
#endif
|
|
|
|
std::unique_ptr<MDAL::Mesh> MDAL::Loader::load( const std::string &meshFile, MDAL_Status *status )
|
|
{
|
|
if ( !MDAL::fileExists( meshFile ) )
|
|
{
|
|
if ( status ) *status = MDAL_Status::Err_FileNotFound;
|
|
return nullptr;
|
|
}
|
|
|
|
MDAL::Loader2dm loader( meshFile );
|
|
std::unique_ptr<MDAL::Mesh> mesh = loader.load( status );
|
|
|
|
#ifdef HAVE_NETCDF
|
|
if ( !mesh && status && *status == MDAL_Status::Err_UnknownFormat )
|
|
{
|
|
MDAL::Loader3Di loader( meshFile );
|
|
mesh = loader.load( status );
|
|
}
|
|
#endif
|
|
|
|
#ifdef HAVE_GDAL
|
|
if ( !mesh && status && *status == MDAL_Status::Err_UnknownFormat )
|
|
{
|
|
#ifdef HAVE_NETCDF
|
|
if ( MDAL::endsWith( meshFile, ".nc" ) )
|
|
{
|
|
MDAL::LoaderGdalNetCDF loader( meshFile );
|
|
mesh = loader.load( status );
|
|
}
|
|
else
|
|
{
|
|
#endif // HAVE_GDAL && HAVE_NETCDF
|
|
MDAL::LoaderGdalGrib loader( meshFile );
|
|
mesh = loader.load( status );
|
|
}
|
|
#ifdef HAVE_NETCDF
|
|
}
|
|
#endif // HAVE_GDAL && HAVE_NETCDF
|
|
#endif // HAVE_GDAL
|
|
return mesh;
|
|
}
|
|
|
|
void MDAL::Loader::loadDatasets( Mesh *mesh, const std::string &datasetFile, MDAL_Status *status )
|
|
{
|
|
MDAL::LoaderAsciiDat loader( datasetFile );
|
|
loader.load( mesh, status );
|
|
|
|
if ( status && *status == MDAL_Status::Err_UnknownFormat )
|
|
{
|
|
MDAL::LoaderBinaryDat loader( datasetFile );
|
|
loader.load( mesh, status );
|
|
}
|
|
|
|
#ifdef HAVE_HDF5
|
|
if ( status && *status == MDAL_Status::Err_UnknownFormat )
|
|
{
|
|
MDAL::LoaderXmdf loader( datasetFile );
|
|
loader.load( mesh, status );
|
|
}
|
|
#endif
|
|
}
|