I was wondering if there would be any interest in a standard GDAL format for HDF5 files?
The major problem I have with current formats supported by the HDF5 driver is that they are very application-specific, with requirements on the structure of groups and group names. What I propose would make no assumptions about the file grouping structure, but require that some attributes are set on the dataset itself: - Geotransform - Projection - NoDataValue To read a certain dataset, you would pass the driver the 'posix style' path to the dataset (as per HDF5 docs). I'm not sure how this would fit with the driver, but perhaps something similar that is done for postgres (i.e. all in one string then the elements parsed out): "/My/Path/To/file.hdf5/path/to/dataset" This would allow any file structure and for multiple datasets within a file to support different projections, geotransforms etc etc Any thoughts? -- View this message in context: http://osgeo-org.1560.x6.nabble.com/Standard-GDAL-format-for-HDF5-tp5253334.html Sent from the GDAL - Dev mailing list archive at Nabble.com. _______________________________________________ gdal-dev mailing list gdal-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/gdal-dev
