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Fixed minor issue with NPT conserved energy
[alexxy/gromacs.git]
/
src
/
gromacs
/
mdlib
/
coupling.c
diff --git
a/src/gromacs/mdlib/coupling.c
b/src/gromacs/mdlib/coupling.c
index 41806dc44b4338b324cf84d733cc81e2527d4505..b156c61fad22009667945749571563f0af1b46bd 100644
(file)
--- a/
src/gromacs/mdlib/coupling.c
+++ b/
src/gromacs/mdlib/coupling.c
@@
-1236,7
+1236,8
@@
int **init_npt_vars(t_inputrec *ir, t_state *state, t_extmass *MassQ, gmx_bool b
real NPT_energy(t_inputrec *ir, t_state *state, t_extmass *MassQ)
{
real NPT_energy(t_inputrec *ir, t_state *state, t_extmass *MassQ)
{
- int i, j, nd, ndj, bmass, qmass, ngtcall;
+ int i, j, bmass, qmass, ngtcall;
+ real nd, ndj;
real ener_npt, reft, eta, kT, tau;
double *ivxi, *ixi;
double *iQinv;
real ener_npt, reft, eta, kT, tau;
double *ivxi, *ixi;
double *iQinv;
@@
-1319,7
+1320,7
@@
real NPT_energy(t_inputrec *ir, t_state *state, t_extmass *MassQ)
reft = max(ir->opts.ref_t[i], 0);
kT = BOLTZ * reft;
reft = max(ir->opts.ref_t[i], 0);
kT = BOLTZ * reft;
- if (nd > 0)
+ if (nd > 0
.0
)
{
if (IR_NVT_TROTTER(ir))
{
{
if (IR_NVT_TROTTER(ir))
{
@@
-1336,7
+1337,7
@@
real NPT_energy(t_inputrec *ir, t_state *state, t_extmass *MassQ)
}
else
{
}
else
{
- ndj = 1;
+ ndj = 1
.0
;
}
ener_npt += ndj*ixi[j]*kT;
}
}
ener_npt += ndj*ixi[j]*kT;
}