On samedi 4 mars 2017 18:55:03 CET Micha Silver wrote: > Hello: > (I'm double posting as this problem is somewhere between GDAL and QGIS.) > > I have converted an ECW compressed aerial photo to geotiff with JPEG > compression on a Windows computer with gdal_translate. The resulting tif > image displays fine with QGIS on the Windows machine. GDAL version 2.1.3 > on the Windows computer, and QGIS 2.18.4 My command was similar to: > gdal_translate -of GTiff -projwin ..... -co TILED=YES -co TFW=YES -co > COMPRESS=JPEG -co PHOTOMETRIC=YCBCR in.ecw out.tif > > I then copy the tif (and tfw) to my Linux machine, and try to open with > QGIS, but QGIS crashes immediately. I should note that gdalinfo shows full > information on both the Windows and Linux systems. On the Linux computer > GDAL is 2.1.2 and QGIS is 2.18.4 .
On the Linux system where this crashes with QGIS, could you do : gdalinfo -checksum -stats the.tif If this crashes, the issue is clearly in GDAL. Otherwise it is likely in QGIS. > > Any ideas what could be the cause of QGIS crashing with the gdal_translate > converted tif image? Is there something that needs to be done on windows to > create a Linux usable geotiff?? > > Thanks -- Spatialys - Geospatial professional services http://www.spatialys.com
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