- xstar:
- Main program.
- dsec:
- calculate thermal equilibrium and charge neutrality using secant
method
- ener:
- set up energy grid
- func:
- calculate all ion fractions, level populations, heating, cooling,
emissivities and opacities.
- func1:
- calculate rates affecting ion fractions
- func2:
- calculate rates affecting level populations
- func2a:
- calculate rates affecting level populations due to Auger
and inner shell photoionization
- func2i:
- calculate number of bound levels for an ion
- func3:
- calculate heating-cooling rates, opacities and emissivities.
- init:
- initialization. Zeroes most variables
- heatt:
- total heating and cooling rate calculation, and calculation
of radiation fields (i.e. radiative transfer solution).
- msolvelucy:
- Level population calculation
- ioneqm:
- calculation ion fractions (for first pass).
- istruc:
- calculate ion abundances (for first pass)
- invert:
- used to prepare for next iteration of global calculation
- step:
- calculates spatial step size
- stpcut:
- update important quantities after each spatial step.
- trnfrc:
- calculates local continuum flux
- trnfrn:
- calculates transfer of diffusely emitted radiation.