search

cloudy-astrophysics / bug-tracker-migration-test

Trial run for importing the nublado.org Trac tickets as GitHub issues
0 stars 0 forks source link

assert inconsistent radiative quantities transition.cpp:74 (trac #135) #137

Open cloudy-bot opened 14 years ago

cloudy-bot commented 14 years ago

reported by: @CloudyLex

due to lag between level population update and radiative quantities update

this happen infrequently - sensitive to platform and sim.

we need to identify which transition is causing this.

Migrated from https://www.nublado.org/ticket/135

{
    "status": "new",
    "changetime": "2019-02-04T12:10:21Z",
    "_ts": "1549282221449479",
    "description": "due to lag between level population update and radiative quantities update\n\nthis happen infrequently - sensitive to platform and sim. \n\nwe need to identify which transition is causing this.",
    "reporter": "gary",
    "cc": "",
    "resolution": "",
    "time": "2010-02-14T16:28:39Z",
    "component": "radiative transfer",
    "summary": "assert inconsistent radiative quantities transition.cpp:74",
    "priority": "major",
    "keywords": "",
    "version": "trunk",
    "milestone": "c19 branch",
    "owner": "gary",
    "type": "defect - failed assert"
}
cloudy-bot commented 14 years ago

@CloudyLex commented:

in linda.in sim (reported by linda strubble) assert thrown at rt_diffuse.cpp:562 line index i=72. wl=833.8, nelem=8, ion=2

ipT834

originally set at cool_oxyg.cpp:433

cloudy-bot commented 14 years ago

@CloudyLex changed attachment from "" to "simple.out"

cloudy-bot commented 14 years ago

@CloudyLex commented:

simple.out throws same assert but very quickly

i = 96

wl=360140 nelem=10 ion=3

cloudy-bot commented 14 years ago

@CloudyLex commented:

with r3836 increased tolerance by factor of three - with this the trunk runs all auto without tripped assert in transitions.cpp

the trips are FUV lines at low temperatures - these transitions are very weak and predominantly photoexcited. Apparently the photo rates are changing and introducing the noise that is detected.

the lines that trip are typically cool_carb.cpp:452 - 468 and cool_oxyg.cpp:598

cloudy-bot commented 14 years ago

redo RT update within level2 and level3 solvers in attempt to make consistent

cloudy-bot commented 14 years ago

@peter-van-hoof-noaccount changed milestone from "C13 branch" to "C19_branch"

cloudy-bot commented 14 years ago

Milestone renamed