I was wrong, it was working slow. But at the end it leaves a big file with extension .axe. Is this necessary? I know pyramids are inside the .aux file.. Thank you Pietro
2013/2/25 Pietro Rossin <[email protected]> > Hi all > I'll like to add overviews to a 1 bit geotiff > > the gdalinfo for this tiff is: > *************************************** > Driver: GTiff/GeoTIFF > Files: test.tif > test.tfw > test.aux > Size is 292042, 284413 > Coordinate System is `' > Origin = (2311161.564860595900000,5168752.558307543400000) > Pixel Size = (0.426789595821517,-0.426789595819635) > Image Structure Metadata: > COMPRESSION=CCITTFAX4 > INTERLEAVE=BAND > Corner Coordinates: > Upper Left ( 2311161.565, 5168752.558) > Lower Left ( 2311161.565, 5047368.049) > Upper Right ( 2435802.052, 5168752.558) > Lower Right ( 2435802.052, 5047368.049) > Center ( 2373481.808, 5108060.304) > Band 1 Block=256x256 Type=Byte, ColorInterp=Palette > Description = Layer_1 > NoData Value=0 > Metadata: > LAYER_TYPE=athematic > Image Structure Metadata: > NBITS=1 > Color Table (RGB with 2 entries) > 0: 255,255,255,255 > 1: 0,0,0,255 > *************************************** > I used: > gdaladdo -r average --config USE_RRD YES test.tif 2 4 8 16 > > The result is a file called test.axe 20Gb big and a test.aux file (5Kb) > > gdaladdo.exe don't seem to work, in taskmanager it uses 0 to 0.1 cpu% > > Gdal 1.9.2 installed with osgeo4w. > > By the way, which is the best way to create overviews for this kind of > tiff?? > > Thankyou > Pietro > > > > > -- > View this message in context: > http://osgeo-org.1560.n6.nabble.com/gdaladdo-don-t-seem-to-work-tp5036638.html > Sent from the GDAL - Dev mailing list archive at Nabble.com. > _______________________________________________ > gdal-dev mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/gdal-dev >
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