[FLASH-BUGS] a problem in the unit of active particles (massive)

[Klaus Weide]

On Thu, 21 Mar 2019, Congyao Zhang wrote:

> Hello,
> 
> I have a question about  the unit of active particles (massive),
> 
> In the user-guide, the equation shown in the part "Cosmological
> variable-timestep leapfrog" shows that "A= -2 *  a_dot / a", where a is the
> scale factor.

Hi,

It seems you have sent your message only to the flash-bugs mailing list,
but not to the flash-users list.  I recommend that you re-send to 
flash-users, to reach a wider audience and hopefully get responses from 
people familiar with the cosmological parts of the FLASH code.

I am not familiar with that part of the code, and would need input from 
others to determine (1) whether there really is an error in the code that 
needs to be corrected, and (2) how to correct it.

Klaus