[Gdal-dev] Different output warping in 1.2.6

[Pedro Fernández]

Hi, 

A few weeks ago I wrote some code to warp a SRTM DEM to UTM. The code
was basically similar to the Warp API tutorial and worked fine using
GDAL 1.2.4

Recently, I’ve updated to GDAL 1.2.6 and now the code produces a
different output. The warping is done but the DEM is vertically flipped.

Any hint about what’s going on?

Thanks!