[mesa-users] Timestep control

Josiah Schwab jwschwab at berkeley.edu
Tue Aug 26 13:32:32 EDT 2014


On 26 August 2014 at 10:13 PDT, Bill Paxton wrote:

> dt_div_dt_mass_loss 
> 	! dt_mass_loss = -M/Mdot; only applies when Mdot < 0

Why the sign restriction on Mdot?  Given the name it makes sense, but
why not

,----
| dt_div_dt_mass_change
| 	! dt_mass_change = -M/abs(Mdot)
`----

Josiah




More information about the Mesa-users mailing list