Open dotsdl opened 8 years ago
An additional note: each of the 8 runs only ran for 500ps, so there isn't much difference between the resulting configurations. I'm running a longer test now where each run goes for 5ns before the 8 configurations are pushed through lsdmap
, and we'll see if I still get the same errors.
Two possibilities when using a very small number of configurations comes to mind:
Let me know if those things work or not.
I'm running LSDmap-directed MD using 8 configurations, which I realize is quite small compared to what the typical example uses (1000). However, lsdmap appears to have trouble with this. The content of
lsdmap.log
gives how far it got:with the traceback given on
STDERR
:I'm not familiar enough with what exactly is going wrong here, but perhaps its a convergence issue? If it's related to the number of configurations used as I suspect, what is a rule of thumb for the minimum number to use? My simulation systems are about 140,000 atoms in total, so I can't afford to do anywhere close to 1000 separate simulations, but could go a few times higher than 8.