[gmx-users] Re: angle constrain, constrained PF6 anion

2011-02-17 Thread Vitaly Chaban
Hey, Gyorgy - The problem is definitely with the incorrectly defined constraints as I mentioned yesterday. You may find Chapter 5 of the gromacs manual useful to repair this. I hope to be able to look through your attached system on the weekend, if you don't locate the problem before yourself...

[gmx-users] Re: angle constrain, constrained PF6 anion

2011-02-16 Thread Vitaly Chaban
Hello, I got your files. However, the error is completely another than you mention and it occurs directly at the first time-step of the simulation. Inner product between old and new vector = 0.0! constraint #1 atoms 1377 and 1381 Wrote pdb files with