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Originally identified in #164 but I didn't realize what the problem was at the time. This didn't occur in openmm7.4.2 but does in the current available version of openmm7.5. I haven't tested openmm7.6…
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Is there a way to parallelize force field calculations via GPU? Specifically MMFF or UFF that already exists on some library without having to write it myself? Some other related force field would be …
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We should consider adding classes to load Tinker files. This is related to #4661, which is about converting Tinker files to OpenMM force fields, but it would be even better to be able to load the fil…
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如果用CHARMM GUI生成的输入文件没有READ ME文件怎么办?
![image](https://user-images.githubusercontent.com/89883577/203975008-93e8bb47-e315-4555-ad04-1e68cf53cbc9.png)
![image](https://user-images.githubusercontent.com…
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i have and str and mol2 files, but i dont know how can i convert charmm-cgenff force field to gromacs.
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Hi,
Is it possible to use another force field for small molecules like OpenFF? or is it hard to try to implement that?
Is it use Single or Dual topology for the openMM option? Is it possible to …
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Hi,
I am running a simulation of the KCSA ion channel using the Charmm forcefield. I noticed that two nonbonded force classes exist in the system created by the `CharmmPSFFile.createSystem` Method.…
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I am planning to create a MolecularSystem class inheriting from BaseSystem. Its purpose will be to:
- Act as a superclass for AMBERSystem and any future CHARMM, GROMOS etc. style systems;
- Identify t…
khs26 updated
11 years ago
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charmm interface FF from charmm-gui
the rtf like this:
> * INTERFACE FF
> * topology for nanomaterials
> *
> 36 1
the prm title:
> * INTERFACE FF
> * topology and parameter for caly m…
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When I run intermol with https://github.com/dspoel/liquid-simulations/blob/master/FF/GROMACS/CGenFF/TOP/GAS/1-butanol.top as input I get:
type input(gromacs) output (lammps) …