I have an .ECW file with associated world file .ERS (for georeferencing) and I would insert it into AutoCAD. You can understand that this file hasn't embedded positioning informations. These informations are located into the .ERS file.
I know that AutoCAD since 2012 natively supports files .ECW, While up to version AutoCAD 2011 you had to install the Raster Design 2011 Object Enabler to view ECW files.
Now I tried to attach the file .ECW using the commands insert--> external references --> attach image , but AutoCAD asks to me scale factor and insertion point. This is the problem, the image is not georeferenced, is like AutoCAD doesn't read the associated file .ERS. The image is inserted on the origin of axis (0,0,0). -See the screenshot-
I Know that exists "GeoRefImg" add-on and I installed it, but it doesn't work with the .ERS format. Using the GEOREFIMG command it responds saying "FILE NOT FOUND". This add-on works good georeferencing with world file .EWW format.
Now the question is, how can I import my file .ECW whit his associated .ERS world file on AutoCAD, maintaining the correct georeference ??
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