[gmx-developers] Use of pbc_dx in bonded calculations
vvishal at stanford.edu
Tue Sep 21 07:34:25 CEST 2004
I'm working on gmx 3.1.4 and I see that the bonded functions use
pbc_rvec_sub() to calculate the bond vectors. Is this necessary? It seems
that shift_self() is called to make molecules whole before the bonded
functions in do_force(), so a simple vector difference should give the
same result as pbc_dx() right?
If this is not true, could somebody let me know what exactly
Any help is appreciated!
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