[gdal-dev] gdal2tiles.py "direct warping" issue?

Nathan Vander Wilt nate-lists at calftrail.com
Tue Mar 23 19:31:22 EDT 2010

I'm looking through gdal2tiles.py to get a feel for what it's doing and any potential issues I might encounter. Around line 801 of the script in GDAL 1.7.1 (right after the call to gdal.AutoCreateWarpedVRT) there is a comment that says:

TODO: HIGH PRIORITY: Correction of AutoCreateWarpedVRT according to the max zoomlevel for correct direct warping!!!

What is this about? Is there a problem with the warping done by gdal2tiles.py in some cases?

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