Dear VOTCA Community, this post is primarily addressed to the development team, but could be of interest for other users. For quite some time now I am struggling with various sorts of finite-size, phase-space sampling, poor long-ranged RDFs etc. effects, which all inevitably result in the convergence and more important quality of CG potentials in dilute polymer solutions. Very recently I have encountered an interesting paper, which addressed partially at least one of the issues, namely, numerical instabilities in the calculation of Kirkwood-Buff integrals (Gij in VOTCA notation). In this regard I would like to ask how much effort would be required to implement the finite size correction to Gij from Eq. 7 of dx.doi.org/10.1021/jz301992u <http://dx.doi.org/10.1021/jz301992u> and would it be of any use for KB-IBI and C-IBI methods at all? :) I could try to implement these corrections myself, but I am not that familiar with VOTCA source code and C++ language. All regards,
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