!yMrkjhpUezlVWXfSUq:matrix.org

Atomic Databases

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Discussion on uses of atomic data and databases in solar, helio-, astro-, and plasma physics4 Servers

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7 Nov 2020
@krisastern:matrix.org@krisastern:matrix.org Probably should check dependences versions as well 11:24:15
9 Nov 2020
@wtbarnes:matrix.orgwtbarnesI'm removing all Travis builds anyway and moving the CI to GH Actions so I think this is a non-issue04:26:37
@krisastern:matrix.org@krisastern:matrix.orgCool 😎 04:35:41
@hayesla:matrix.orghayeslatest_comparisons.png
Download test_comparisons.png
14:04:31
@hayesla:matrix.orghayesla tested with IDL outputs using g_of_t dstansby wtbarnes - seems to compare well! 14:05:03
@hayesla:matrix.orghayesla * tested with IDL outputs using g_of_t dstansby wtbarnes - seems to compare well! 14:05:15
@dstansby:matrix.orgdstansbyNice!14:05:22
@wtbarnes:matrix.orgwtbarnes🎉14:16:57
@wtbarnes:matrix.orgwtbarnesIs that using CHIANTI v9 for the IDL results?16:02:53
@wtbarnes:matrix.orgwtbarnesAnd thanks everyone for all of the work on this on Thursday and over the weekend. I feel like this has gotten this project back off the ground after being stagnant for so many months.16:04:05
@hayesla:matrix.orghayesla
In reply to @wtbarnes:matrix.org
Is that using CHIANTI v9 for the IDL results?
yep v9
16:09:56
@wtbarnes:matrix.orgwtbarnesThat would probably account for some differences I'd imagine. 16:13:57
@hayesla:matrix.orghayesla

Yeah I'd say so -

also to be honest I'm not 100% sure on the the major differences between g_of_t and the gofnt functions are in IDL

16:19:27
@wtbarnes:matrix.orgwtbarnesI'm not completely sure either. 16:25:00
@hayesla:matrix.orghayeslai just used the one that compared the same :P 16:27:53
@hayesla:matrix.orghayeslabut could be worth choosing some benchmarks of things to test between the two (i.e. IDL vs fiasco)16:28:27
@wtbarnes:matrix.orgwtbarnesYeah, it would be nice to build that into the test suite16:29:13
@wtbarnes:matrix.orgwtbarneseven if it can't be run by the CI, it would at least give an easy way to do the comparison16:29:30
@wtbarnes:matrix.orgwtbarnes I just looked at both of them (g_of_t and gofnt) and I'm not sure why these are two separate functions. It seems like gofnt can do the same as g_of_t but you just have to turn more nobs to get it to do the simple thing 16:31:08
@hayesla:matrix.orghayesla
In reply to @wtbarnes:matrix.org
Yeah, it would be nice to build that into the test suite
yeah I mean it would be quite ugly but you could have a sav file with IDL outputs to compare, or something along those lines
16:33:47
@hayesla:matrix.orghayesla
In reply to @wtbarnes:matrix.org
I just looked at both of them (g_of_t and gofnt) and I'm not sure why these are two separate functions. It seems like gofnt can do the same as g_of_t but you just have to turn more nobs to get it to do the simple thing
yeah that was my understanding - I couldn't get them to be the same though, although I don't think I really knew what was actually going on underneath
16:34:19
@wtbarnes:matrix.orgwtbarnes
In reply to @hayesla:matrix.org
yeah I mean it would be quite ugly but you could have a sav file with IDL outputs to compare, or something along those lines
Yeah it would be kind of gross. And then you have to maintain and update that cached result. In aiapy, we have some tests that actually run the equivalent IDL code on the fly: https://gitlab.com/LMSAL_HUB/aia_hub/aiapy/-/blob/master/aiapy/response/tests/test_channel.py#L188
16:40:45
@wtbarnes:matrix.orgwtbarnesThough of course, this suffers from the problem of being subject to the state of the SSW installation wherever you're running that test and there's really no way to control that...16:41:53
13 Dec 2020
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23 Dec 2020
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17 Jan 2021
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30 Mar 2021
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11 May 2021
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