On Wednesday, 8 March 2023 11:54:39 PM AEDT Raivo Rebane wrote: > Hi > > I found from documentation following about subdataset: > > > Subdatasets <https://gdal.org/drivers/raster/gtiff.html#subdatasets> > > Multi-page TIFF files are exposed as subdatasets. On opening, a > subdataset name is GTIFF_DIR:{index}:filename.tif, where {index} starts > at 1. > > I am using following code : > > GDALDataset* subdataset = > static_cast<GDALDataset*>(GDALOpen("F:\\3D-data\\GeoTIFFs\\[1]:44744.tif", > GA_ReadOnly)); > if (subdataset == NULL) { > std::cout << "Failed to open subdataset!" << std::endl; > return 1; > } > > But geting following : > > subdataset = NULL > > From documentation I didn't find more > > In what I am wrong
I already identified a way to do this: > > Use gdalinfo on your file to see the specific characteristics. What does your file show? Brad _______________________________________________ gdal-dev mailing list [email protected] https://lists.osgeo.org/mailman/listinfo/gdal-dev
