On jeudi 16 mars 2017 17:16:20 CET Grégory Bataille wrote: > Hello all, > > Reaching out to the community caused I have failed for the past few days. > > *short version*, I'm trying to multithread the gdal2tiles utility, and I'm > getting this > > Generating Base Tiles: > ERROR 1: LZWDecode:Wrong length of decoded string: data probably corrupted > at scanline 256 > ERROR 1: TIFFReadEncodedTile() failed. > ERROR 1: > /Users/gbataille/Downloads/Project_58704_transparent_mosaic_group1.tif, > band 1: IReadBlock failed at X offset 1, Y offset 0 > ERROR 1: GetBlockRef failed at X block offset 1, Y block offset 0 > ERROR 1: gba.vrt, band 1: IReadBlock failed at X offset 0, Y offset 0 > > Any idea?
Yes, you need one dataset object per thread . Dataset objects cannot be used simultaneously from several threads. Even -- Spatialys - Geospatial professional services http://www.spatialys.com
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