Closed ImmyR closed 8 months ago
Testing your example with the most recent code, I compared a full run to 10s agains a run that was stopped and restarted from data saved at 5s. There are some small differences in the fluctuations but the results look consistent to me.
Closing this since we haven't heard anything. Reopen if you still have an issue, @ImmyR
I have been modelling the burning of pine needles, using Lagrangian particles to represent the fuel. I use my organisation's cluster to run the simulations, and the jobs get timed out after 24hrs - I use DT_RESTART=5 to put in periodic save points, and then restart from there after it times out of the cluster.
In my simulations I am getting to around 12s before it times out, so when I restart it goes again from 10s - but I am seeing noticeably different results from the restarted simulation in that overlap time (see graph of hrr vs time)
I tried the same situation but modelling the fuel with a solid OBST line, instead of particles and got the same outputs with the original run and on the restart, so I think the issue must be related to the Lagrangian particles.
I've simplified my input file so shouldn't take 24 hours to run any more, but the issue can still be seen if you kill the job before its end restart-problems.txt