[gmx-developers] scale total force

Nguyen Hoang Phuong phuong at theochem.uni-frankfurt.de
Fri Jul 9 19:43:53 CEST 2004

Dear all,

I would like to multiply the total force which acts on each particle by a
factor c. To do this, at the end of the force.c routine I added this

for(i=0; natoms; i++){

for (m=0; (m<DIM); m++) {
        f[i][m]      = f[i][m]*c;
        fr->fshift[i][m] = fr->fshift[i][m]*c;

however simulation is run forever with nsteps =  1000
Do you know where is wrong?

Thanks a lot in advance.


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