Re: [gmx-users] calculate potential with tabulated non-bonded interactions

2011-11-17 Thread Justin A. Lemkul
Liu, Liang wrote: Well my first question is: if the pdb2gmx command must take a force file? I guess it should be necessary. Then the available list contains amber and others, but not user-specified potential. This will affect the future simulation or calculation? Yes. Gromacs allows you

Re: [gmx-users] calculate potential with tabulated non-bonded interactions

2011-11-17 Thread Liu, Liang
Well my first question is: if the pdb2gmx command must take a force file? I guess it should be necessary. Then the available list contains amber and others, but not user-specified potential. This will affect the future simulation or calculation? On Thu, Nov 17, 2011 at 10:06 AM, Justin A. Lemkul

Re: [gmx-users] calculate potential with tabulated non-bonded interactions

2011-11-17 Thread Justin A. Lemkul
Liu, Liang wrote: Well, I already have the xvg files from others. However I don't know how to use it. Start with the manual, where modifications to the topology and relevant commands and files are described. Then refer to the how-to online, which has specific instructions. Then, ask spe

Re: [gmx-users] calculate potential with tabulated non-bonded interactions

2011-11-17 Thread Liu, Liang
Well, I already have the xvg files from others. However I don't know how to use it. On Thu, Nov 17, 2011 at 10:00 AM, Justin A. Lemkul wrote: > > > Liu, Liang wrote: > >> Dear all, >> >> I am trying to calculate potentials for RNA structures with a serial of >> tabulated potentials (non-bonded).

Re: [gmx-users] calculate potential with tabulated non-bonded interactions

2011-11-17 Thread Justin A. Lemkul
Liu, Liang wrote: Dear all, I am trying to calculate potentials for RNA structures with a serial of tabulated potentials (non-bonded). And the only potential I am going to use is the tabulated potentials, and the effect from force field should be removed. However, when I use pdb2gmx to build

[gmx-users] calculate potential with tabulated non-bonded interactions

2011-11-17 Thread Liu, Liang
Dear all, I am trying to calculate potentials for RNA structures with a serial of tabulated potentials (non-bonded). And the only potential I am going to use is the tabulated potentials, and the effect from force field should be removed. However, when I use pdb2gmx to build the topology file, I ha