Hello, I have a vector file (.evf) that will overlay atop my raster image in ENVI just fine. If I export that file as a (.shp), import it into the same project, the (.shp) file will not align correctly. It is off by about 30m or so. The same is true for the (.shp) file in other RS/GIS packages, i.e. it will not align correctly. Any thoughts on what causes this problem? Thanks.