Re: [gmx-users] BD and SD equations

2011-07-08 Thread Mark Abraham
On 9/07/2011 3:20 AM, Marcelo A. Carignano wrote: Thank you Mark. On Jul 8, 2011, at 11:17 AM, Mark Abraham wrote: On 9/07/2011 1:36 AM, Marcelo A. Carignano wrote: Hi all, Stochastic dynamics is described in section 3.8 of the Manual (v. 4.5) Equation 3.108 is dimensionally incorrect, or at

Re: [gmx-users] BD and SD equations

2011-07-08 Thread Marcelo A. Carignano
Thank you Mark. On Jul 8, 2011, at 11:17 AM, Mark Abraham wrote: On 9/07/2011 1:36 AM, Marcelo A. Carignano wrote: Hi all, Stochastic dynamics is described in section 3.8 of the Manual (v. 4.5) Equation 3.108 is dimensionally incorrect, or at least I cannot understand it. Left hand side

Re: [gmx-users] BD and SD equations

2011-07-08 Thread Mark Abraham
On 9/07/2011 1:36 AM, Marcelo A. Carignano wrote: Hi all, Stochastic dynamics is described in section 3.8 of the Manual (v. 4.5) Equation 3.108 is dimensionally incorrect, or at least I cannot understand it. Left hand side is a force, Specifically, mass * length * time^-2. Note that (d^2 r)/

[gmx-users] BD and SD equations

2011-07-08 Thread Marcelo A. Carignano
Hi all, Stochastic dynamics is described in section 3.8 of the Manual (v. 4.5) Equation 3.108 is dimensionally incorrect, or at least I cannot understand it. Left hand side is a force, and the first term on the right hand side has a missing length in the numerator to be a force. This is accor