About calculation of residence time in GMX

GROMACS version:2024
GROMACS modification: No
Here post your question:


In MDAnalysis, I have found hbac has similar form to residence ac, as you can see
So, after reset the cutoff distance of HB, can I get the residence time by calculate the HB lifetime?

I mean reset the rcut as the first peak of rdf and ignore angle criteria of HBs