[FLASH-USERS] Regarding the use of thermoelectric transport

[YGW]

Dear users,
In MHD simulation, I want to consider the Nernst effect. I did it as follows:
1、in Config file, add "REQUIRES physics/materialProperties/Thermoelectric/ThermoelectricMain/DaviesWen"
2、in flash.par file, add "use_Nernst = .true. "


I think Nernst term is already turned on. However, after running some steps, an error that internal energy was negative is reported. I tried to reduce CFL to 0.1, but it is still unresolved.
When I remove  "use_Nernst = .true. ", the program can run normally.
May I ask how to use the Nernst effect correctly?





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