[gdal-dev] ReadRaster hangup in gdal2tiles

Per Ohlson per.ohlson at nanight.se
Sun Jan 6 07:46:34 PST 2013


Hi,
I'm having a bit of an issue with tiling some of my GTIFFs using the gdal2tiles-script.

Here is verbose print of the last lines:

(64, '/', 256, '/MapTiling/temp/A00022_RGBA/6/63/27.png')
('\tNative Extent (querysize', 451, '): ', (28415, 0, 451, 128), (0, 323, 451, 128))
('\tReadRaster Extent: ', (28415, 0, 451, 128), (0, 733, 1024, 291))

And here it just sits.. though still using 100% CPU on one of the cores.

I'm have been trying this with gdal 1.9, 1.92 and now built the latest code directly from the HEAD branch.

Any suggestions about what to do?
I'm using the following line to run gdal_translate:

gdal_translate -of GTiff -b 1 -b 2 -b 3 -b 4 /MapTiling/temp/A00022_RGBA.tif /MapTiling/temp/A00022_RGBA.gtiff

Regards
/Per



Per Ohlson, M.Sc. E.E.
Nanight AB - http://www.nanight.se
Stockholm/Gothenburg, Sweden
per.ohlson at nanight-tech.com

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