Jukka Rahkonen <jukka.rahkonen <at> mmmtike.fi> writes: > > Hi, > > I have some LZW compressed paletted 8-bit tiff files which I look through a .vrt > file. I have been taking some timings with different gdal_translate parameters > but for some reason the most common command fails always for me. The result is > > gdal_translate -of GTiff test.vrt uncompressed.tif > > Input file size is 96000, 48000 > 0...10...20...30ERROR 1: TIFFAppendToStrip:Write error at scanline 14650 > ERROR 1: TIFFAppendToStrip:Write error at scanline 14650 > ERROR 1: An error occured while writing a dirty block > ERROR 1: TIFFAppendToStrip:Write error at scanline 14664 > ERROR 1: TIFFAppendToStrip:Write error at scanline 14664
I can repeat the error with another computer (Vista 32-bit). This time the error occurs at scanline 44731 when progress bar had advanced to value of 90. Obviously there is a lack of some resource but I cannot imagine what it is and how I could give more of it for gdal_translate. Both computers have 2 GB of memory but resource manager does not show signs about running out of memory. There is now a 460 MB zip file at http://latuviitta.org/documents/TiffAppendToStrip_error.zip It contains the source tiffs and .vrt file "UM52.vrt" and after unzipping it should be ready for a test with gdal_translate -of GTiff UM542.vrt output.tif SRS is EPSG:3067 if it matters. -Jukka Rahkonen- _______________________________________________ gdal-dev mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/gdal-dev
