Hello, I'm trying to edit an unwrapped interferogram but I cannot. I've created an evf file , created a polygon on my area to be edited, and created the two rois one inside and one outside the polygon (evf file) I have succesfully "estimated" the shift, but when I want to run "Increment" option it says "select a region", I don't undestand because I have the rois and evf (polygon) loaded on the image window. Would you please help me!!