[FLASH-USERS] Computing Radiation Timestep with Multitype Configuration

Klaus Weide klaus at flash.uchicago.edu
Tue Dec 10 17:52:51 EST 2019


On Tue, 10 Dec 2019, Keith Galvin wrote:

> Hi,
> 
> I'm performing a 3T simulation using the Multitemp/Multitype EoS and I seem
> to be running into issues when trying to compute a radiation time step.
> The code seems to crash at the first time step inside of the EoS call when
> computing the rad time step.  Specifically, it's complaining about an
> invalid EoS mode.  After looking through the source code, it looks as if
> the Multitemp/Multitype EoS routine isn't designed to handle the mode input
> of MODE_DENS_TEMP_ELE, which is the mode specified in the routine that
> calculates the rad time step.  Is the rt_computeDt code only designed to be
> used with the RadFLAH versions of the EoS routines, or is there some way to
> use it for full 3T calculations with multiple types?  Thanks!


Keith,

You should give more information on your setup.

What is your setup command line?

What is the list of units (as written by the 'setup' command)?

If you can tell, which is the routine that makes the failing Eos or 
Eos_wrapped call?

Klaus



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