Hi, Maybe the band list be zero based? Try [0,1,2].
-Jukka Rahkonen- Lähettäjä: gdal-dev <gdal-dev-boun...@lists.osgeo.org> Puolesta Nicole Kamp Lähetetty: torstai 25. marraskuuta 2021 14.44 Vastaanottaja: gdal-dev@lists.osgeo.org Aihe: [gdal-dev] GDAL COG - Problem with Overviews Dear GDAL Developers, I have an overview problem with my Cloud Optimized GeoTIFF. I tried to translate a 16 bit, 4 bands ortho image to a COG 8bit, 3 bands image with JPEG compression. That is the original image.<https://pasteboard.co/CLur6VdD0CwQ.jpg> That is the result.<https://pasteboard.co/MJv3lOjlI8iM.jpg> It works fine with LZW compression, but I need the JPEG compression. What am I doing wrong? Thanks, Niki Here is my code. for raster in glob.glob(str(parameters[self.INPUT_Pfad])+'/*.tif'): fileInfo = QFileInfo(raster) baseName = fileInfo.baseName() file_name = str(parameters[self.INPUT_Pfad])+'/'+baseName+'.tif' feedback.pushInfo(file_name) output_file1 = str(parameters[self.OUTPUT_Pfad])+'/'+baseName+'.tif' output_file2 = str(parameters[self.OUTPUT_Pfad])+'/'+baseName+'_cog.tif' # Create COG x_size = 6250 y_size = 5000 num_bands = 4 src_ds = gdal.Open(file_name) format = "GTiff" driver = gdal.GetDriverByName(format) # Translate translate_options = gdal.TranslateOptions(format = 'COG', outputType = gdal.GDT_Byte, bandList = [1,2,3], scaleParams=[''], creationOptions = ['TILED=YES','COMPRESS=JPEG','BIGTIFF=IF_NEEDED', 'BLOCKXSIZE=512', 'BLOCKYSIZE=512', 'RESAMPLING=NEAREST', 'OVERVIEWS=IGNORE_EXISTING', 'INTERLEAVE=PIXEL'] ) gdal.Translate(output_file1, src_ds, options=translate_options) translate_options = None src_ds = None
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