[gdal-dev] How to merge tile trees

2015-09-22 Thread Dash
Hey folks, I have a slight problem that is stumping me. I created a large set of tiles using gdal2tiles only to notice that I was missing 2 images. So, instead of creating all new tiles I created a set of tiles (with the same extent) for just the 2 missing images. However, now I don't know how

[gdal-dev] Extra Pixels using gdal_merge or gdalwarp

2010-12-02 Thread Dash
Hey folks, I'm gaining some extra pixels around the edges of my image when I use gdal_merge or gdalwarp. It seems like the first image is fine, but any appended image contains artifacts around the edges. Does anyone have a recommendation to resolve this issue? Thanks. http://osgeo-org.1803224.