Re: [gdal-dev] Duplicate pixels in VRT

2020-12-23 Thread Jon Morris
et Outlook for Android<https://aka.ms/ghei36> From: gdal-dev on behalf of jratike80 Sent: Tuesday, December 22, 2020 7:47:04 PM To: gdal-dev@lists.osgeo.org Subject: Re: [gdal-dev] Duplicate pixels in VRT Hi, Check what are the extents of two adjacert im

Re: [gdal-dev] Duplicate pixels in VRT

2020-12-22 Thread jratike80
Hi, Check what are the extents of two adjacert images reported by GDAL 2 and 3, as well as the sizes in pixels, and if images are of type "pixel is area" or "pixel is point". DEM kind of images are sometimes intentionally produced to have overlap. -Jukka Rahkonen- Jon Morris wrote > Hello all,

[gdal-dev] Duplicate pixels in VRT

2020-12-22 Thread Jon Morris
Hello all, I've come across a weird edge case and I'm wondering if anyone has seen something similar. I'm updating our application from GDAL v2.2 to v3.2 and have a failing test where there is a 1 pixel shift in the output. We're building a VRT from a DTM and a flood depth raster and when you