Hi all, I've been using the VRTRawRasterBand feature of the VRT format to read unformatted (so-called "BINARY") 2D grid data, which has been very successful to adapt to obscure formats.
However, I would like to know if there is a similar feature of the VRT format to read formatted values (so-called "ASCII") from a SourceFilename. There are already a few GDAL drivers that do this already, specifically AAIGrid / GRASSASCIIGrid and GSAG. Possibly others. But it would be great to see if there is a generic approach with VRT. An example of a SourceFilename is at: https://github.com/mwtoews/MODFLOW-2005/blob/release/test-run/etsdrt.bas With this example there are two formatted 2D arrays (integer and float), which of course start on different line numbers (4 and 17). Other parts of this file have a specific format, and are out of scope. Similar to VRTRawRasterBand, all of other metadata, including grid size, are provided elsewhere. Cheers, -Mike _______________________________________________ gdal-dev mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/gdal-dev
