Are you using fwtools ? If so which version? Simone.
On Dec 11, 2007 7:37 PM, Diego Fdez. Durán <[EMAIL PROTECTED]> wrote: > If I do: > > gdal_translate -co "TILED=YES" -co "BLOCKYSIZE=512" -co > "BLOCKXSIZE=512" -co "COMPRESS=JPEG" Sur2_A1.tif Sur2_A1.procesado.tif > > I get thousands of: > > ERROR 1: JPEGSetupEncode:PhotometricInterpretation 3 not allowed for JPEG > > and a 50KB .tif from a 869MB .tif. > My images aren't in the right format? > > > On Tue, December 11, 2007 18:17, Diego Fdez.Durán wrote: > > The image is 8bit palette (packbits/LZW compressed) (image optimized > > palette) exported using GlobalMapper. > > > > I'll process the images as you say and make a test. > > > > On Tue, December 11, 2007 18:09, Simone Giannecchini wrote: > >> Diego, you need to add overviews to these files since they are pretty > >> big. > >> > >> You've got to be careful though. These files are compressed packbit > >> however their palette is RGB (who picked up the compression scheme?). > >> Can you confirm that these images are RGB? > >> > >> In order to add overviews using gdaladdo I would strongly recommend > >> using the nearest interpolation or you'll mess up the images, since > >> they are paletted. If it were up to me I would probably do what > >> follows in order to get better overviews. > >>>recreate the images as follows: > >> gdal_translate -co "TILED=YES" -co "BLOCKYSIZE=512" -co > >> "BLOCKXSIZE=512" -co "COMPRESS=JPEG" in_file out_file > >> > >>>add overviews using a non-trivial interpolation scheme to avoid > >> aliasing. I would probably do > >> > >> gdaladdo -r average in_file 2 4 8 16 32 64 128 > >> > >>>rebuild the index file > >> > >> > >> Hope this helps, > >> Simone. > >> > >> > >> On Dec 11, 2007 6:56 PM, Diego Fdez. Durán <[EMAIL PROTECTED]> wrote: > >>> There are 9 like this with and index shapefile and a properties file. > >>> > >>> [EMAIL PROTECTED]:/var/lib/maps/Sur$ ls -lh Sur2_A1.tif > >>> -rwxrw-r-- 1 nobody maps 868M Dec 10 18:07 Sur2_A1.tif > >>> > >>> -- gdalinfo information follows: > >>> Driver: GTiff/GeoTIFF > >>> Size is 48963, 30779 > >>> Coordinate System is: > >>> PROJCS["ED50 / UTM zone 30N", > >>> GEOGCS["ED50", > >>> DATUM["European_Datum_1950", > >>> SPHEROID["International 1924",6378388,297.000000000005, > >>> AUTHORITY["EPSG","7022"]], > >>> AUTHORITY["EPSG","6230"]], > >>> PRIMEM["Greenwich",0], > >>> UNIT["degree",0.0174532925199433], > >>> AUTHORITY["EPSG","4230"]], > >>> PROJECTION["Transverse_Mercator"], > >>> PARAMETER["latitude_of_origin",0], > >>> PARAMETER["central_meridian",-3], > >>> PARAMETER["scale_factor",0.9996], > >>> PARAMETER["false_easting",500000], > >>> PARAMETER["false_northing",0], > >>> UNIT["metre",1, > >>> AUTHORITY["EPSG","9001"]], > >>> AUTHORITY["EPSG","23030"]] > >>> Origin = (55083.924175396794453,4444229.412504355423152) > >>> Pixel Size = (4.999971237289430,-4.999971237289440) > >>> Metadata: > >>> AREA_OR_POINT=Area > >>> Image Structure Metadata: > >>> COMPRESSION=PACKBITS > >>> Corner Coordinates: > >>> Upper Left ( 55083.924, 4444229.413) ( 8d12'47.04"W, 40d 1'48.92"N) > >>> Lower Left ( 55083.924, 4290335.298) ( 8d 6'40.35"W, 38d38'57.18"N) > >>> Upper Right ( 299897.516, 4444229.413) ( 5d20'53.73"W, 40d 7'26.06"N) > >>> Lower Right ( 299897.516, 4290335.298) ( 5d18'7.84"W, 38d44'18.23"N) > >>> Center ( 177490.720, 4367282.355) ( 6d44'40.76"W, 39d23'38.85"N) > >>> Center ( 177490.720, 4367282.355) ( 6d44'40.76"W, 39d23'38.85"N) > >>> Band 1 Block=48963x1 Type=Byte, ColorInterp=Palette > >>> Color Table (RGB with 256 entries) > >>> 0: 0,0,0,255 > >>> 1: 96,51,31,255 > >>> 2: 233,233,37,255 > >>> 3: 221,224,38,255 > >>> 4: 200,59,56,255 > >>> 5: 83,158,64,255 > >>> 6: 83,70,67,255 > >>> 7: 199,184,68,255 > >>> 8: 90,96,79,255 > >>> 9: 144,101,80,255 > >>> 10: 141,157,96,255 > >>> 11: 210,134,117,255 > >>> 12: 158,139,131,255 > >>> 13: 141,195,133,255 > >>> 14: 181,189,140,255 > >>> 15: 202,173,146,255 > >>> 16: 150,150,150,255 > >>> 17: 75,108,152,255 > >>> 18: 95,226,161,255 > >>> 19: 214,214,166,255 > >>> 20: 189,189,173,255 > >>> 21: 255,181,181,255 > >>> 22: 181,239,181,255 > >>> 23: 188,165,196,255 > >>> 24: 230,239,197,255 > >>> 25: 137,180,208,255 > >>> 26: 222,214,214,255 > >>> 27: 239,255,231,255 > >>> 28: 237,237,237,255 > >>> 29: 8,255,255,255 > >>> 30: 181,255,255,255 > >>> 31: 255,255,255,255 > >>> 32: 255,255,206,255 > >>> 33: 0,0,0,255 > >>> [... until 255 ...] > >>> -- end file info > >>> > >>> On Tue, December 11, 2007 17:45, Simone Giannecchini wrote: > >>> > Ops, > >>> > sorry Diego, I did not read your code carefully enough. If you were > >>> > providing the map pane with the reader you were already doing the > >>> > right thing. > >>> > > >>> > So we have to go back to the other suggestions I gave you, that > >>> > basically meant "preprocess you data to have good performances". > >>> > > >>> > Can you do a gdalinfo on one of your coverage and copy & pasate > >>> here? > >>> > > >>> > > >>> > Simone. > >>> > > >>> > >>> -- > >>> > >>> Diego Fdez. Durán <[EMAIL PROTECTED]> | http://www.goedi.net > >>> GPG : 925C 9A21 7A11 3B13 6E43 50DB F579 D119 90D2 66BB > >>> > >>> > >>> ------------------------------------------------------------------------- > >>> SF.Net email is sponsored by: > >>> Check out the new SourceForge.net Marketplace. > >>> It's the best place to buy or sell services for > >>> just about anything Open Source. > >>> http://sourceforge.net/services/buy/index.php > >>> _______________________________________________ > >>> Geotools-gt2-users mailing list > >>> Geotools-gt2-users@lists.sourceforge.net > >>> https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users > >>> > >> > >> > >> > >> -- > >> ------------------------------------------------------- > >> Eng. Simone Giannecchini > >> President /CEO GeoSolutions S.A.S. > >> Via Carignoni 51 > >> 55041 Camaiore (LU) > >> Italy > >> > >> phone: +39 0584983027 > >> fax: +39 0584983027 > >> mob: +39 333 8128928 > >> > >> > >> http://www.geo-solutions.it > >> > >> ------------------------------------------------------- > >> > > > > > > -- > > Diego Fdez. Durán <[EMAIL PROTECTED]> | http://www.goedi.net > > GPG : 925C 9A21 7A11 3B13 6E43 50DB F579 D119 90D2 66BB > > > > > > ------------------------------------------------------------------------- > > SF.Net email is sponsored by: > > Check out the new SourceForge.net Marketplace. > > It's the best place to buy or sell services for > > just about anything Open Source. > > http://sourceforge.net/services/buy/index.php > > _______________________________________________ > > Geotools-gt2-users mailing list > > Geotools-gt2-users@lists.sourceforge.net > > https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users > > > > > -- > > Diego Fdez. Durán <[EMAIL PROTECTED]> | http://www.goedi.net > GPG : 925C 9A21 7A11 3B13 6E43 50DB F579 D119 90D2 66BB > > > ------------------------------------------------------------------------- > SF.Net email is sponsored by: > Check out the new SourceForge.net Marketplace. > It's the best place to buy or sell services for > just about anything Open Source. > http://sourceforge.net/services/buy/index.php > _______________________________________________ > Geotools-gt2-users mailing list > Geotools-gt2-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users > -- ------------------------------------------------------- Eng. Simone Giannecchini President /CEO GeoSolutions S.A.S. Via Carignoni 51 55041 Camaiore (LU) Italy phone: +39 0584983027 fax: +39 0584983027 mob: +39 333 8128928 http://www.geo-solutions.it ------------------------------------------------------- ------------------------------------------------------------------------- SF.Net email is sponsored by: Check out the new SourceForge.net Marketplace. It's the best place to buy or sell services for just about anything Open Source. http://sourceforge.net/services/buy/index.php _______________________________________________ Geotools-gt2-users mailing list Geotools-gt2-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users
