Steve, Setting that alpha channel makes it 4 bands. RGB + alpha channel. Either remove the ycbcr or the alpha channel.
Michael Smith Remote Sensing/GIS Center US Army Corps of Engineers > On Jul 1, 2018, at 10:07 AM, Stephen Woodbridge > <[email protected]> wrote: > > Hi all, > > I'm trying to convert a utm jp2 file to a wgs84 tif file and getting "ERROR > 6: PHOTOMETRIC=YCBCR requires a source raster with only 3 bands (RGB)" but > the src file has only 3 RBG bands. > > gdalwarp -t_srs EPSG:4326 -dstalpha -r bilinear -of GTiff -co BIGTIFF=YES -co > TILED=YES -co COMPRESS=JPEG -co JPEG_QUALITY=90 -co PHOTOMETRIC=YCBCR > '00010.jp2' 'tif/00010.tif' > > The command works if I remove -dstalpha so it seems that the error message is > erroneous and might need fixed. Regardless, I don't want the transformed > image to have black around it, so how do I do that? > > -Steve > > # gdalinfo 00010.jp2 > Driver: JP2OpenJPEG/JPEG-2000 driver based on OpenJPEG library > Files: 00010.jp2 > 00010.jp2.aux.xml > Size is 340668, 65335 > Coordinate System is: > PROJCS["UTM_Zone_38_Northern_Hemisphere", > GEOGCS["GCS_WGS_1984", > DATUM["WGS84", > SPHEROID["WGS84",6378137,298.257223563]], > PRIMEM["Greenwich",0], > UNIT["Degree",0.017453292519943295]], > PROJECTION["Transverse_Mercator"], > PARAMETER["latitude_of_origin",0], > PARAMETER["central_meridian",45], > PARAMETER["scale_factor",0.9996], > PARAMETER["false_easting",500000], > PARAMETER["false_northing",0], > UNIT["Meter",1]] > Origin = (265998.000000000000000,1848002.000000000000000) > Pixel Size = (3.000000000000000,-3.000000000000000) > Image Structure Metadata: > INTERLEAVE=PIXEL > Corner Coordinates: > Upper Left ( 265998.000, 1848002.000) ( 42d48'19.81"E, 16d42'11.25"N) > Lower Left ( 265998.000, 1651997.000) ( 42d49'28.30"E, 14d55'56.73"N) > Upper Right ( 1288002.000, 1848002.000) ( 52d22'11.02"E, 16d35' 0.58"N) > Lower Right ( 1288002.000, 1651997.000) ( 52d18'23.31"E, 14d49'33.87"N) > Center ( 777000.000, 1749999.500) ( 47d35' 9.06"E, 15d48'48.25"N) > Band 1 Block=1024x1024 Type=Byte, ColorInterp=Red > Overviews: 170334x32667, 85167x16333, 42583x8166, 21291x4083, 10645x2041 > Overviews: arbitrary > Image Structure Metadata: > COMPRESSION=JPEG2000 > Band 2 Block=1024x1024 Type=Byte, ColorInterp=Green > Overviews: 170334x32667, 85167x16333, 42583x8166, 21291x4083, 10645x2041 > Overviews: arbitrary > Image Structure Metadata: > COMPRESSION=JPEG2000 > Band 3 Block=1024x1024 Type=Byte, ColorInterp=Blue > Overviews: 170334x32667, 85167x16333, 42583x8166, 21291x4083, 10645x2041 > Overviews: arbitrary > Image Structure Metadata: > COMPRESSION=JPEG2000 > > > --- > This email has been checked for viruses by Avast antivirus software. > https://www.avast.com/antivirus > > _______________________________________________ > gdal-dev mailing list > [email protected] > https://lists.osgeo.org/mailman/listinfo/gdal-dev _______________________________________________ gdal-dev mailing list [email protected] https://lists.osgeo.org/mailman/listinfo/gdal-dev
