[gmx-users] g_rdf

[Berk Hess]

>Try to take the integral of the RDF (using Int 4 pi r^2 g(r) from 0 to
>the first minimum), that will give you the average number of hydrogen
>bonded water molecules.

The -cn option of g_rdf plots exactly this integral from 0 to r as a 
function of r,
so you can see the number of bound water molecules as a function of the 
distance.

Berk.

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