Tried the "-et 0.0" option with no luck :( Any other idea about how to get rid of this tiling effect? Thanks, Chris -- View this message in context: http://osgeo-org.1803224.n2.nabble.com/GDALWARP-Chunk-Problem-Tiling-Effect-tp6749055p6749118.html Sent from the GDAL - Dev mailing list archive at Nabble.com.