id summary reporter owner description type status priority milestone component version severity resolution keywords cc 3515 gdalwarp clip the image error! bicealyh warmerdam "I use such command to clip the image,it give me error below: ERROR 2: Out of memory allocating 438538240 bytes for UnifiedSrcDensity mask. My gdalwarp command like below: gdalwarp -of HFA -te 112.56 37.85 112.57 37.86 -dstnodata -2147483648 -wm 500 -cutline G:\test\PolyMask.shp geor:xxx/xxx@localhost:1521/ORCL,CITY_IMAGES_RDT,10 D:\test\Extract_clip.img I get polygon coordinates from the map and save as PolyMask.shp, here you just see the clip polygon. My image is just about 1G. If I change the value of parameter '-wm' from 500 to 200, it run well, Why?" defect closed normal 1.8.0 Algorithms svn-trunk normal worksforme warper