elens: r1or2 no longer read from fort.3. r1 directly read, instead
elens: r1or2 no longer read from fort.3. r1 directly read, instead

SixTrack/SixTrack,SixTrack/SixTrack,SixTrack/SixTrack,SixTrack/SixTrack,SixTrack/SixTrack,SixTrack/SixTrack