Sorry my previous message is a bit screwed up (part of the message has been lost)
1) gdalwarp using *"-co"* options yield to errors, even with -tr and -t_srs options PROMPT> gdalwarp -overwrite -of GPKG -co TILING_SCHEME=InspireCRS84Quad -co ZOOM_LEVEL_STRATEGY=AUTO -tr 0.000056168363154 0.000056168363154 -t_srs EPSG:4326 MyImageEast.tif MyImageWest.tif out.gpkg Creating output file that is 1901P x 1277L. ERROR 6: Could not find an appropriate zoom level of InspireCRS84Quad tiling scheme that matches raster pixel size ERROR 1: Raster table out not correctly initialized due to missing call to SetGeoTransform() PROMPT> 2) gdalwarp using *"-doo"* options These options are ignored : I obtain exactly the same image with or without them. In this case, the GPKG image is not compliant to any tle scheme : it spans [+170° ; +190°]. 3) As you say, gdal_translate automatically does the "right thing". Which is quite nice. As I mentioned in my 1st message, I created my GPKG in two steps : 3.1) create a VRT gdalbuildvrt MyImage.vrt MyImageEast.tif MyImageWest.tif This image has no data in the intervalle [-179° ; +179°] 3.2) Translate it to GPKG gdal_translate -of GPKG -co TILING_SCHEME=InspireCRS84Quad -co ZOOM_LEVEL_STRATEGY=AUTO MyImage.vrt MyImage.gpkg In this translation, GDAL creates non-existant tiles between [-179° ; +179°], resulting in a huge image. Does it sound all right to you ? -- Sent from: http://osgeo-org.1560.x6.nabble.com/GDAL-Dev-f3742093.html _______________________________________________ gdal-dev mailing list [email protected] https://lists.osgeo.org/mailman/listinfo/gdal-dev
