id summary reporter owner description type status priority milestone component version severity resolution keywords cc 3956 HFA driver can't read 2 bit compressed data ianmartin warmerdam "Trying to read a 2 bit run length encoded compressed img file results in {{{ 0ERROR 1: Attempt to uncompress an unsupported pixel data type. ERROR 1: IReadBlock failed at X offset 0, Y offset 0 ERROR 1: GetBlockRef failed at X block offset 0, Y block offset 0 }}} Patch attached " defect closed normal 1.8.1 GDAL_Raster svn-trunk normal fixed hfa