Re: [gdal-dev] warp ARGB -> RGB gtiff-jpeg?

2021-02-20 Thread jratike80
Hi, It is very cheap to use gdal_translate and VRT as intermediate format. As far as I know it is not possible to drop alpha with gdalwarp even it is possible to add alpha -dstalpha. -Jukka Rahkonen- Idan Miara wrote > Hi All, > > Is it possible to use gdal_warp for warping the RGB bands of a

[gdal-dev] warp ARGB -> RGB gtiff-jpeg?

2021-02-20 Thread Idan Miara
Hi All, Is it possible to use gdal_warp for warping the RGB bands of an ARGB raster as gtiff with jpeg compression (i.e. to drop the Alpha channel and transform CRS). ? gdal_transalte has translate_options["bandList"] = [1, 2, 3] for that, but I can't find the equivalent for warp. I could do it