gdaladdo -clean Did u try this? On Jan 15, 2014 9:11 PM, "Antonio Falciano" <[email protected]> wrote:
> Il 15/01/2014 12:01, Andrea Peri ha scritto: > >> Hi, >> >> I have a lot of huge tiff not-gereferenced raster. >> These tiff are all with 4 bands (RGBA) and 10 pyramids inside. >> >> I need to remove the piramids and retrieve a new tiff version without >> the piramids and with only 3 bands (RGB). >> >> Usually this work is do using imagemagick or vips, but I like to try to >> use the gdal-translate to do this. >> But Im not sure , because the tiff are not georef and also I'm not sure if >> gdal is capable to read a 4 pyramid tiff and generate a 3 not-piramid >> tiff. >> > > Andrea, > you can do it with gdal_translate and its creation options [1]. > You can try with something like this: > > gdal_translate -co COPY_SRC_OVERVIEWS=NO -co ALPHA=NO -co TFW=YES -co > PROFILE=BASELINE input.tif output.tif > > Hope this helps. > > Cheers, > Antonio > > [1] http://www.gdal.org/frmt_gtiff.html > > -- > Antonio Falciano > http://www.linkedin.com/in/antoniofalciano > _______________________________________________ > gdal-dev mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/gdal-dev >
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