[gmx-users] atom_id & respective force on it: where are they stored?

[Pradip Kumar Biswas]

Hi,

can anybody please let me know where (I mean in which structure type & 
in which variable therein) in the Gromacs program the atom_id and the 
total forces on them are stored (before making the move in the 
integration step)? i was looking at t_forcerec structure & the force.c 
program but yet to figure out where the individual forces are summed up 
and stored against each atom_id.

thanks,
Pradip K Biswas.