- tp
- is the radiation temperature, in units of KeV
- xlum
- is the x-ray source luminosity, in units of 10**38 erg/s
- ecut
- is the low energy cutoff of the input spectrum
- lpri
- is the print switch ,1=on, 0=off.
- lwri
- is the write switch.
- nel
- is the number of elements, max set in PARAM
- nnnl
- is the maximum number of lines max set in PARAM
- nni
- is the number of ions, excluding fully stripped max set in PARAM
- ktitle
- is the model title
- r
- is the radius (cm)
- delr
- is the radial thickness of the current spatial zone, =r-rl
- rstp
- =delr/r
- rdel
- is the distance from the current radial position to the
illuminated face of the current model (cm)
- t
- is the temperature (10**4 k)
- xee
- : electron abundance, relative to hydrogen.
- xpx
- : total particle (nucleus) density (/cm**3)
- xnx
- : electron number density (/cm**3) = xpx*xee
- abel
- : the element abundances relative to hydrogen.
- xii
- : the ion abundances relative to parent element.
- epi
- : the continuum energy bins (ev)
- bremsa
- : the local ionizing flux ( erg/erg/cm**2/sec)
- zrems
- : the specific luminosity. (10**38 erg/erg/sec).
- zeta
- : ionization parameter log(l/(n*r**2)) (
- opakc
- : continuum opacities. units are /cm.
- tau0
- : line center optical depths from the cloud center.