``RadiativeCooling`` is forced to 1.
[Not in public release version]
- If set to be 1,
Gamma_pe = 5.1e-26 erg/s will be added uniformly
+ If set to be 1, will be added uniformly
to the gas without any shielding (Tasker & Bryan 2008). At the
moment this is still experimental. Default: 0
+ This is the parameter used as Gamma_pe for uniform photoelectric heating.
+ Default: 8.5e-26 erg s^-1 cm^-3
This was added so that the user could turn on or off additional
metal fields - currently there is the standard metallicity field