04-06-2019 05:31 AM
Hi, I am using ERDAS Imagine 2014 version and when I am trying to make signature sets using signature editor it is keep giving me this error "Unable to open associated image: d:/m.phil isst/gis/gis raw data/badro jabal/badro mss stack/reflectance.img. Image association may be edited with Edit menu (Image Association...)".
I am doing supervised classification for the first time and using "DN to reflectance converted image" as input. Please see the attached imaged to get what I am doing. I am following "ERDAS Field Guide" to apply this technique of classification.
Solved! Go to Solution.
04-08-2019 08:20 AM
I have verified that the functionality works as documented. The error may be particular to your data.
Can you share your data? (if it is large data, do a subset and upload a small sized image)
04-11-2019 12:50 PM
I wonder if having a "dot" in your file path may be causing an issue?
Those older versions of ERDAS IMAGINE were much less tolerant of such characters in paths than more recent versions. Time to upgrade?
05-01-2019 12:18 AM
Thanks Ian. The issue has been resolved. As pointed by you the DOT in the folder name was the issue. I copied my "reflectance" file at desktop and run the signature tool and it ran on the first go.