Dear Cheng,
Gromacs is open source. Implement this at your own will. If there is a
sufficient interest in such a feature it might even have a place in the
official release at some point.
Kind regards,
Erik
__
Erik Marklund, PhD, Marie Skłodowska
Dear Gromacs,
The scount.xvg file was obtained after running
echo 1 | gmx do_dssp -f md_0_1_noPBC.xtc -s md_0_1.tpr -ssdump ssdump.dat -map
ss.map -o ss.xpm -sc scount.xvg -a area.xpm -ta totarea.xvg -aa averarea.xvg
-tu ns
The secondary structures listed are: