Re: [gmx-users] Mean square displacement on Log-Log plot?

2018-12-10 Thread David van der Spoel
Den 2018-12-10 kl. 21:57, skrev Kevin Boyd: Hi, If you're reporting a diffusion coefficient, they're probably looking for you to justify that you're out of the short-time subdiffusive regime. My experience is in bilayer simulations, where the MSD hits that regime typically in the time lag range

Re: [gmx-users] Mean square displacement on Log-Log plot?

2018-12-10 Thread Kevin Boyd
Hi, If you're reporting a diffusion coefficient, they're probably looking for you to justify that you're out of the short-time subdiffusive regime. My experience is in bilayer simulations, where the MSD hits that regime typically in the time lag range of ~10-20 ns. For a qualitative estimate of

[gmx-users] Mean square displacement on Log-Log plot?

2018-12-10 Thread David van der Spoel
Hi, unusual request, but here goes. I am dealing with a referee to one of my papers who is asking for a mean square displacement plots: "a log-log plot of the MSD vs. time, from which one could judge whether the long-time limit subject to multiple collisions and obstructions is actually

[gmx-users] mean square displacement

2014-09-09 Thread Nidhi Katyal
Hello all I would like to plot mean square displacement of hydrogen atoms of protein versus temperature (in order to get dynamical transition temperature). I am using g_msd for this purpose (g_msd -f *_nopbc.xtc -s *.tpr -n index.ndx -o *.xvg) . I am getting following curves as uploded in :

[gmx-users] mean-square displacement

2014-09-09 Thread ashhar khan
Hello all I would like to plot mean square displacement of hydrogen atoms of protein versus temperature (in order to get dynamical transition temperature). I am using g_msd for this purpose (g_msd -f *_nopbc.xtc -s *.tpr -n index.ndx -o *.xvg) . I am getting following curves as uploded in :