<pre>>Andrea,
>
>Sometimes the libtiff, the TIFF library used by GDAL does not work properly
>when creating files with compressed overview tiles if you are not using a
>very recent version of libtiff. Is it possible you are using a GDAL built
>with libtiff 3.9.x instead of the internal libtiff or libtiff 4.0.x?
>
>Would it meet your needs to copy the base image (without the -co
>COPY_SRC_OVERVIEWS flag) and then regenerate the overviews with gdaladdo?
</pre>Hi, Frank,<br>thx for response.<br><br>Effectively I use the libtiff 3.9.<br>Now I update to libtiff 4.0.1.<br>Recompile gdal and retry.<br>Update also the call following your suggestions.<br><br>and using the gdaladdo to produce the overviews.<br>
<br>My new batch is a set of calls like this two:<br><br>gdal_translate -ot Byte -of GTiff -b 1 -b 2 -b 3 -a_nodata none -stats -co INTERLEAVE=BAND -co PROFILE=GDALGeoTIFF -co TILED=YES -co TFW=NO input.tif output.tif<br>
gdaladdo -r nearest output.tif 2 4 8 16 32 64 128<br><br>But again I'm having the same error in tiles creations.<br><br><br>-- <br>-----------------<br>Andrea Peri<br>. . . . . . . . . <br>qwerty אטלעש<br>-----------------<br>
<br>