Re: [gmx-users] Energy miscalculation

2010-06-21 Thread Tsjerk Wassenaar
Hi Thanasis, Chris, I read the first while there was only one :p I agree that most people (including me) will not readily go through eight lengthy posts as an introduction to an issue. But the issue raised does seem in need of attention. Not mine though :p Also, the stream-of-consciousness approac

[gmx-users] Energy miscalculation

2010-06-21 Thread chris . neale
Dear Thanasis: 8 posts on the same topic? I didn't even read them. If you want some help, I'd suggest that you start with a new subject line and post a single email containing all relevant information. You can see how it looks at the bottom of this list: http://lists.gromacs.org/pipermail

[gmx-users] Energy miscalculation

2010-06-21 Thread Thanasis Koukoulas
hi gmx-users In order to discover the miscalculation that gromacs computes in a system of 450 molecules in vacuum and after a gmx-user guidance i ran a simulation of one molecule in vacuum just to calculate by hand all the energies. the mdp file that i use is  ; VARIOUS PREPROCESSING OPTIONStitl

Re: [gmx-users] Energy miscalculation

2010-06-21 Thread Thanasis Koukoulas
i did three simulations 1) leaving the top file as it is above2) deleting the  [pairs] and all the lines below3) deleting only the last line of the [pairs] the results with usage of the command gmxdump -s topol.tpr | lessfor step 0 are below 1)leaving the top file as it is above I)from md.log Ste