Issue when running new example (Keplerian Ring) with GIZMO
Hello all, the example that I created (the keplerian ring, see !408 (closed)) has some issues under GIZMO. It crashes just after the inner ring breaks up -- I am wondering if anyone has any ideas on why this happens/how I can continue to get SWIFT to keep on going?
Here's the output I get:
[00027.1] space.c:space_regrid():329: Must have at least 3 cells in each spatial dimension when periodicity is switched on.
This error is often caused by any of the followings:
- too few particles to generate a sensible grid,
- the initial value of 'Scheduler:max_top_level_cells' is too small,
- the (minimal) time-step is too large leading to particles with predicted smoothing lengths too large for the box size,
- particles with velocities so large that they move by more than two box sizes per time-step.
[00027.1] space_regrid: h_max is 3.558e+01 (cell_min=1.650e+01).
I have tried to reduce the minimum time-step and this doesn't really help.
Here's a video:
At the end of the video it crashes.