[gmx-developers] fee value overlow

[Александр Лашков]

Dear Developer team, I use gmx energy for calculate EXP-LR for free energy.
I use -fee option. In my case I obtained inf or -inf. I think that problem
is overflow dE or sum variable (static void fec() in
https://github.com/gromacs/gromacs/blob/master/src/gromacs/gmxana/gmx_energy.cpp
).
May be in this function use fixed point variable or change this code?
Sincerely, Alexander Lashkov
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