Re: [gmx-users] Regarding obtaining potential energy using energy groups

2019-09-14 Thread Najamuddin Memon
It depends on interaction of proteins i.e A interacts with B A both interact with C Only A or only B interacts with C In 2nd option you can make one group (A) and 2nd group as C On Sun, Sep 15, 2019, 12:28 AM Nashit Jalal 17250017 < nashit.ja...@iitgn.ac.in> wrote: > I think so that the question

[gmx-users] What is the equivalent command for insert-molecules in Gromacs 3.3.1?

2019-09-14 Thread ZHANG Cheng
Dear All, Due to a software that is only compatible to Version 3.3.1, I have to use that to prepare the simulation box. I was told "command not found?? when using the insert-molecules. So what should I do to put multiple molecules in a box? Thank you! Cheng -- Gromacs Users mailing list

Re: [gmx-users] Regarding obtaining potential energy using energy groups

2019-09-14 Thread Nashit Jalal 17250017
I think so that the question is to confirm whether finding potential energy making (AB) and C as 2 groups similar to the potential energy obtained by adding energies obtained by making A -C and B -C as groups -Nashit On Sun, Sep 15, 2019 at 12:10 AM Najamuddin Memon <

Re: [gmx-users] Regarding obtaining potential energy using energy groups

2019-09-14 Thread Najamuddin Memon
No you should take two groups at a time Like A VS B then A vs C and so on before doing energy analysis you should make index file that you have to call in command line with -n index.ndx Regards Najam On Fri, Sep 13, 2019, 3:21 PM Nirali Desai wrote: > Dear all > I have a system with 3 protein

Re: [gmx-users] Batch mode error in GROMACS version 2019.2

2019-09-14 Thread Rajib Biswas
Hi David, As I said in my previous email, when I am using echo 18 0 | gmx_mpi energy -f traj.edr -o temperature getting the following error: Program: gmx energy, version 2019.2 Source file: src/gromacs/gmxana/gmx_energy.cpp (line 296) Fatal error: No energy terms selected However, if I

Re: [gmx-users] Batch mode error in GROMACS version 2019.2

2019-09-14 Thread David van der Spoel
Den 2019-09-14 kl. 08:36, skrev Rajib Biswas: I did some more experimentation about this and found that this error is coming only with the mpi enabled version. please give the exact command line Rajib On Fri, Sep 13, 2019 at 10:58 PM Rajib Biswas wrote: Hi Mark, Thanks! Interactively I

Re: [gmx-users] Batch mode error in GROMACS version 2019.2

2019-09-14 Thread Rajib Biswas
I did some more experimentation about this and found that this error is coming only with the mpi enabled version. Rajib On Fri, Sep 13, 2019 at 10:58 PM Rajib Biswas wrote: > Hi Mark, > > Thanks! > > Interactively I could do it without any error. However, this error only > arises whenever I

Re: [gmx-users] gromacs binaries for windows (Cygwin 64)

2019-09-14 Thread yujie Liu
It is great! But, I think more effective is to enable CUDA (GPU) support. https://www.dropbox.com/s/jtk5p7bz0ppgcbf/windows_gromacs2019.3%2Bfftw%2BintelC%2B%2B%2Bcuda10.rar?dl=0 here is a CUDA version of GROMACS 2019.3 by using VS 2017 and Intel C++, which is support AVX2_256 and more effective