recombination add on components in stout data (trac #270)

[cloudy-bot]

reported by: @CloudyLex

the historical code used recombination emissivitities from some papers, and build collisional - radiative models on its own. The stout database now has no way to include these stand-along recombination intensities.

examples are in prt_lines_lv1_li_ne.cpp. two things need to be done.

the fitted emissivites are for very low densities - there must be a correction for collisional suppression.

the emission must be added to the stout model.

very important for, example, C III 977 (Lya for that species)

Migrated from https://www.nublado.org/ticket/270

{
    "status": "new",
    "changetime": "2019-02-04T13:14:42Z",
    "_ts": "1549286082026814",
    "description": "the historical code used recombination emissivitities from some papers, and build collisional - radiative models on its own.  The stout database now has no way to include these stand-along recombination intensities.  \n\nexamples are in prt_lines_lv1_li_ne.cpp.  two things need to be done.\n\nthe fitted emissivites are for very low densities - there must be a correction for collisional suppression.\n\nthe emission must be added to the stout model.\n\nvery important for, example, C III 977 (Lya for that species)",
    "reporter": "gary",
    "cc": "",
    "resolution": "",
    "time": "2013-11-03T23:03:51Z",
    "component": "atomic/molecular data base",
    "summary": "recombination add on components in stout data",
    "priority": "blocker",
    "keywords": "",
    "version": "stout",
    "milestone": "c19 branch",
    "owner": "nobody",
    "type": "defect - wrong answer"
}

[cloudy-bot]

@peter-van-hoof-noaccount changed milestone from "stout completion" to "c19 branch"