[FLASH-USERS] DRIVER_ABORT: [Hydro]: Computed dt is not positive! Aborting! Magnetized problem
Matthew Trantham
mtrantha at umich.edu
Sat Aug 24 10:12:33 EDT 2024
I know the "dt is not positive" problem is a pretty common problem when
running a Magnetized problem in FLASH. My specific problem shows a large
increase in mass in the last two timesteps from 1-e9 to 1e30. Why might
this occur, what can I do to fix my problem?
My *.dat is attached and edited the last few lines to fit here:
#time mass x-momentum
y-momentum
6.284069352892205903E-08 9.045582065785061507E-09
-5.717472393966527289E-20 -6.352747104407252543E-21
6.294069352892205331E-08 4.251485426710460451E+05
-1.141863897688142944E-07 1.083833561386431450E-06
6.294069352893205888E-08 1.153953054033653541E+30
-1.339363250234824237E+39 -7.967621392315114933E+39
6.294069352894206446E-08 Infinity NaN
NaN
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