Hello list,
I am new to GDAL and I have been using the utilities to process and prepare
TIFF to create a mosaic in Geoserver. I am expermineting with different
compression methods and I have noticed that after compressing a file with LZW,
the previously created tiles and overviews disappear!
what I did was:
gdal_translate -a_srs "EPSG:3011" -co "TILED=YES" -co "BLOCKXSIZE=512" -co
"BLOCKYSIZE=512" in.tif out.tif
gdaladdo -r average file.tif 2 4 8 16 32 //Adding the overviews
gdal_translate -co compress=LZW in.tif out.tif
After the compression, I got the original block size and with no overviews!
Any ideas, thoughts or tips will be appreciated.
//Ammar
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