Re: [gmx-users] Heat autocorrelation function

2015-08-25 Thread Sunil Ghimire
Is it possible to write heat current vector j in trr file ( by using suitable mdp file) so that we may extract it to find heat current autocorrelation ? On 25 Aug 2015 12:43, David van der Spoel sp...@xray.bmc.uu.se wrote: On 25/08/15 05:14, Sunil Ghimire wrote: I want to use green- kubo

Re: [gmx-users] Heat autocorrelation function

2015-08-25 Thread David van der Spoel
On 25/08/15 05:14, Sunil Ghimire wrote: I want to use green- kubo formalism , which uses the integral of autocorelation of heat flux J to calculate thermal conductivity. You may also want to check other gromacs tools like g_current and another one of which I forgot the name. On 24 Aug 2015

[gmx-users] Heat autocorrelation function

2015-08-24 Thread Sunil Ghimire
Dear sir, How can i calculate the heat autocorrelation function in gromacs ? I want to calculate the thermal conductivity of noble gases. -- Gromacs Users mailing list * Please search the archive at http://www.gromacs.org/Support/Mailing_Lists/GMX-Users_List before posting! * Can't post?

Re: [gmx-users] Heat autocorrelation function

2015-08-24 Thread David van der Spoel
On 24/08/15 09:25, Sunil Ghimire wrote: Dear sir, How can i calculate the heat autocorrelation function in gromacs ? I want to calculate the thermal conductivity of noble gases. I guess you need to run NVE simulations and store the energies often, then compute the autocorrelation function

Re: [gmx-users] Heat autocorrelation function

2015-08-24 Thread Sunil Ghimire
I want to use green- kubo formalism , which uses the integral of autocorelation of heat flux J to calculate thermal conductivity. On 24 Aug 2015 13:25, David van der Spoel sp...@xray.bmc.uu.se wrote: On 24/08/15 09:25, Sunil Ghimire wrote: Dear sir, How can i calculate the heat