Re: [gmx-users] table-extension distance appears to be over-ridden by .mdp file cut-off values

2013-12-20 Thread Elizabeth Ploetz
different cut-offs for different energy group pairs is not a supported feature of Gromacs." Elizabeth From: gromacs.org_gmx-users-boun...@maillist.sys.kth.se on behalf of Justin Lemkul Sent: Friday, December 20, 2013 11:21 To: gmx-us...@gromacs.org Su

Re: [gmx-users] table-extension distance appears to be over-ridden by .mdp file cut-off values

2013-12-20 Thread Justin Lemkul
On 12/20/13 12:09 PM, ploetz wrote: Hi Justin, Thanks for your reply. I agree with you that the .mdp file rlist=rcoul=rvdw cutoff is really being applied, but the documentation in the manual about tabulated interaction functions does not give me the impression that that is the intent. It rea

Re: [gmx-users] table-extension distance appears to be over-ridden by .mdp file cut-off values

2013-12-20 Thread ploetz
Hi Justin, Thanks for your reply. I agree with you that the .mdp file rlist=rcoul=rvdw cutoff is really being applied, but the documentation in the manual about tabulated interaction functions does not give me the impression that that is the intent. It reads like the user can have different cut

Re: [gmx-users] table-extension distance appears to be over-ridden by .mdp file cut-off values

2013-12-18 Thread Justin Lemkul
Caveat to start: I am not an expert on tabulated potentials, but I'll take a crack at helping in case it inspires a solution :) Very thorough report, so thanks for providing an exemplary level of detail. On 12/18/13 3:39 PM, Elizabeth Ploetz wrote: Dear Gromacs Users, I'm trying to use tabu

Re: [gmx-users] table-extension distance appears to be over-ridden by .mdp file cut-off values

2013-12-18 Thread ploetz
Hi again, I forgot to mention that when I did the test of moving the single water molecule around in the presence of the LJ-sphere, I set the water charges to zero, so it was only a test of the VdW interactions. Also, I removed the HW atoms, since they have sigma=epsilon=0. So the test system was