id summary reporter owner description type status priority milestone component version severity resolution keywords cc 3206 [PATCH] Part of the reprojected image is missing from GDAL 1.6.0 along 180E/180W longitude fengm Even Rouault "Hi, We have been trying to reproject several DEM images from Geograhpy CRS (with 90E as primary meridian instead of 0) to UTM 60N zone using GDALWARP command. The data spatial extent is crossing the 180W/180E longitude, and that is also the reason that we use Geography CRS with shifted primary meridian to avoid split the data into two ends of the coordinate system. The reprojection works perfectly fine with GDAL 1.5.4, but part of reprojected image are missing from GDAL 1.6.0. In the GDAL 1.6.0 outputs, we either get the part of the image that is west of 180 or east of 180 but never together as one product; i.e the output looks like its been ""chopped"" around the line which can be seen in the preview images. Since GDAL 1.5.4 is working fine, we wonder if this is a bug in GDAL 1.6.0? BTW, we have also tried GDAL 1.6.2, and it gave same result as GDAL 1.6.0 did. We have attached two preview images to show the difference between results from GDAL 1.5.4 and GDAL 1.6.0. " defect closed high 1.6.3 Utilities 1.6.0 major fixed reprojection, gdalwarp schannan@… raghugeo@… warmerdam