Hi Peter, On Wed, Aug 1, 2018 at 10:29 AM "Peter Löwe" <[email protected]> wrote: > Hello list, > > here is a question about what's currently the most effective way to ingest > binary raster data which need to be georectified. > > The data source are calibrated weather radar precipitation rasters (lots of > them), which come in a well documented binary format (+ GCPs), which is not > (yet) supported by gdal. > > A "classical" approach could be: > > 1) Create XY location as source > 2) Create LatLon location as target
(probably a metric projection would be better?) > 3) Ingest data via r.in.bin (to skip over file header) into XY location > 4) Use GCP to set up i.rectify within XY location > 5) Apply i.rectify > 6) Discard XY-location and continue work in LatLon location > > In there a more effective way, probably without using a XY location ? Perhaps the new: grass75 --tmp-location ... See https://grass.osgeo.org/grass75/manuals/grass7.html#batch-jobs-with-the-exec-interface --> Using temporary location ? It also supports XY locations and all could be done in a script. Best Markus _______________________________________________ grass-user mailing list [email protected] https://lists.osgeo.org/mailman/listinfo/grass-user
