Alignment not extracted correctly from SAV files and read roles #337
Description
In the attached file, all variables get 'Unknown' for alignment, when it should be Right (Derecha in the screenshot) in this case and in general { Left, Right or Center}. The original reporting user also would like to get the Role metadata piece read (Rol in the screenshot), which should be one of {Input, Target, Both, None, Partition, Split} (Input in this case)
