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Radis

We develop an open source code that makes state of the art spectral databases available to everyone to compute spectra of stars, gases and plasma
Collective - Host: opensource - https://opencollective.com/radis - Website: https://t.co/nJsMsSCO40 - Code: https://github.com/radis/radis

(docs) fix labels for internal hyperlinks

github.com/radis/radis - 333747b1c8cb0f681101ee6b61e987570c7d9572 authored about 5 years ago by Erwan <[email protected]>
(docs) fix links

github.com/radis/radis - d230bf3b597b89256d3d6cbaef88b424d3af358f authored about 5 years ago by Erwan <[email protected]>
(docs) fix links, fix features, made nice feature list for post-processing methods, mention Q&A Forum

github.com/radis/radis - c247dd3b476ce4237fc1c03b80d4daca3cc470ba authored about 5 years ago by Erwan <[email protected]>
(docs) improve references to the Spectrum object guide

github.com/radis/radis - 6f87bfb95ed3fadd2deb9636b6dff90a202a9608 authored about 5 years ago by Erwan <[email protected]>
(docs) clarify features, add more examples in the Advanced section

github.com/radis/radis - a1acf5fed74a32430ec2d1e1842cc0398d4021eb authored about 5 years ago by Erwan <[email protected]>
add config.json in manifest to fix Doc generation error (links not clickable)

github.com/radis/radis - ecf76ef15840176376cc582ada5209fa0b5fe0c6 authored about 5 years ago by Erwan <[email protected]>
add example for custom spectroscopic constants

github.com/radis/radis - 878678853ffe7638bce799bdb7e63323517e17be authored about 5 years ago by Erwan <[email protected]>
fix errors

github.com/radis/radis - e244b347ecdd20bfb953170ab3f9bb6dda9a5c9a authored about 5 years ago by Erwan <[email protected]>
fix errors

github.com/radis/radis - 474cb08bf4ce930694122a1f402258482a5af002 authored about 5 years ago by Erwan <[email protected]>
Merge branch 'co2_new_constants' into develop

github.com/radis/radis - 1609964285583f9a718d19efd067614d3837216a authored about 5 years ago by Erwan <[email protected]>
update error messages

github.com/radis/radis - d9f05c9359f32a2d2360fba1ca4b49acb1721fd1 authored about 5 years ago by Erwan <[email protected]>
other sets of constants in the default folder will work

(Molecule has to be edited manually in the user script)

github.com/radis/radis - 85a61c2d89520304e1a3a9fbd8698fea7641cdf2 authored about 5 years ago by Erwan <[email protected]>
update cache file name for levels to be able to store one cache file per set of constants

github.com/radis/radis - c03d69da96bc7d0e47045a95c05400f4b6044c0c authored about 5 years ago by Erwan <[email protected]>
refactor: electronic states now defined with json file for rovib constants, that file is stored

github.com/radis/radis - 17ddfbdea695b6613a181579e347196a525bf064 authored about 5 years ago by Erwan <[email protected]>
refactor: for default spectroscopic constant file, use the one defined in config.json

github.com/radis/radis - 12e40dd03ab4ff3f63c7a0413571ff2cdf580d73 authored about 5 years ago by Erwan <[email protected]>
(misc)

github.com/radis/radis - bfd6f9a71028ae9efe835047083da40c4c202ba9 authored about 5 years ago by Erwan <[email protected]>
explicitely write stored metadata + add rovib_constants to metadata for cache files

github.com/radis/radis - 27b493bca08d024fb2b1524d284967b125c590ec authored about 5 years ago by Erwan <[email protected]>
(clean, comment)

github.com/radis/radis - 608d97874de53c58ca896ba6e46dc129cb40e4c5 authored about 5 years ago by Erwan <[email protected]>
add new config.json file (refactor in progress: everything will be added there)

github.com/radis/radis - de944d34419b47e40b5d629419be474a3788063a authored about 5 years ago by Erwan <[email protected]>
add similar tools markdown

github.com/radis/radis - 4c86e3828795f7d7794cdbec932398d4947352ae authored about 5 years ago by Erwan <[email protected]>
add Gordon and McCubbin constants

github.com/radis/radis - 658e975dcef387689323b821ae9f18366ef58b15 authored about 5 years ago by Erwan <[email protected]>
moved CO2 spectrosopic constant in separate file

github.com/radis/radis - be29d57d09173721f0d0d2b316471791b02c54cb authored about 5 years ago by Erwan <[email protected]>
delete cache file & continue if a problem happens with Astroquery

github.com/radis/radis - a6094f9530f016b46dd668f3aeddc353de314bb3 authored about 5 years ago by Erwan <[email protected]>
(docs) removed cache for github stars

github.com/radis/radis - 0f56d6f7875b8ac352a75c47752fd2398292b858 authored about 5 years ago by Erwan <[email protected]>
(docs) improved DLM description + reference constants

github.com/radis/radis - 9f9eecf1d400afff272aab682d60ad993813554b authored about 5 years ago by Erwan <[email protected]>
add sort option when loading experimental data

github.com/radis/radis - 1b597f005ff4ac4e8392870a0a82f2d81ac92a6d authored about 5 years ago by Erwan <[email protected]>
Merge pull request #48 from maillardj/master

Dunham coeff, energies co2

github.com/radis/radis - bc82db60d558f6580b5bbd6b51926f31ff372a77 authored over 5 years ago by Erwan Pannier <[email protected]>
Error message changed

github.com/radis/radis - deaeb2555da50ba967d8d9cb4e6d92c6eda07d5c authored over 5 years ago by Jean Maillard <[email protected]>
Improves doc of energies_CO2

github.com/radis/radis - 68d6458c30bca500ff82d0ea3adda4872ca12ab7 authored over 5 years ago by Jean Maillard <[email protected]>
Update README.rst

github.com/radis/radis - d0caebc11b47a6c6762d8311fa51ae07f8ccec2e authored over 5 years ago by Erwan Pannier <[email protected]>
Update README.rst

github.com/radis/radis - 3421a1653a141709f59c7b63352d183f95e15429 authored over 5 years ago by Erwan Pannier <[email protected]>
Update README.rst

github.com/radis/radis - fb4c492c24f4fbad22ebbad0b2aa3e56ed3e7435 authored over 5 years ago by Erwan Pannier <[email protected]>
(docs) update

github.com/radis/radis - 0fbd5f6697ccd1351698ac476e03896fb3791c42 authored over 5 years ago by Erwan <[email protected]>
(docs) reduce warnings, update description, update Github button on the website

github.com/radis/radis - 86b31e94613c1dd85b0efc544e5b3703ab3d1927 authored over 5 years ago by Erwan <[email protected]>
(docs) "other spectroscopic tools" directly references the awesome-spectra repo

github.com/radis/radis - 110e65ee5355291a1f38306a4e2bcd912ea0d4cb authored over 5 years ago by Erwan <[email protected]>
update tests, update hardcoded reference to account for small change with use of tabulated Qref (< 0.05%)

github.com/radis/radis - dc018d034fdd2fe6ca1082a415f3079586a9f490 authored over 5 years ago by Erwan <[email protected]>
in noneq mode, calculation of Q(Tref) is now done with tabulated partition functions if possible. Greatly improve performances

github.com/radis/radis - 38cb32520b29db76333d6796d0e340f0648d789a authored over 5 years ago by Erwan <[email protected]>
(misc) more details on performance + cleaned some other lines

github.com/radis/radis - 481f9db62fb087dd9ea532124a32fde553fd7494 authored over 5 years ago by Erwan <[email protected]>
perf: recreate line dataframe self.df1 after linestrength cutoff (performance improvement during first operation in calc_lineshift() )

github.com/radis/radis - fcdb97e3acd9bd5049312895c82fc6a50b426f85 authored over 5 years ago by Erwan <[email protected]>
(misc) print performance with 2 digits (useful for benchmark of small spectra), improve docs

github.com/radis/radis - 0507962b571e368da302b115e90b70440a9b786c authored over 5 years ago by Erwan <[email protected]>
improve partfunc performance by combining exponentials

github.com/radis/radis - f8706226921c7ba577e1687730042fe9f3aba4b9 authored over 5 years ago by Erwan <[email protected]>
more docs on CDSD-HITEMP / HITEMP-2010, Fixes #44

github.com/radis/radis - a3aa1cbc3b9bd4829766830cc0fbebfa4c324e22 authored over 5 years ago by Erwan <[email protected]>
improvement of CDSD-HITEMP format reading:

- renamed 'cdsd' as 'cdsd-hitemp', 'cdsd4000' as 'cdsd-4000'
- Documented under KNOWN_DBFORMATS d...

github.com/radis/radis - ada5a9f9923417822e3655e76f0149ec5224ebc2 authored over 5 years ago by Erwan <[email protected]>
(misc) clean some warnings, update docs, update readme (add downloads)

github.com/radis/radis - fdb0b0614c21dd9840aa075d7c5a00d54ba0c3fc authored over 5 years ago by Erwan <[email protected]>
Fixed wrong behavior of 's1 > s2 > s3'. Fixes #42

github.com/radis/radis - 84f2aad2226854badc43d0fb50a038c430831b93 authored over 5 years ago by Erwan <[email protected]>
(misc) docs

github.com/radis/radis - a6ba183ba3cdc312b808b440d20a57d248f050c3 authored over 5 years ago by Erwan <[email protected]>
fix contributor not appearing in Github?

Co-authored-by: Dirk van den Bekerom <[email protected]>

github.com/radis/radis - c62e5d9e3f8bd936065f5545039e5b2165cfcda3 authored over 5 years ago by Erwan <[email protected]>
fix contributor not appearing in Github?

Co-authored-by: Dirk van den Bekerom <[email protected]>

github.com/radis/radis - f151c621345914869d1dca825c7e01f5fa3ac3cc authored over 5 years ago by Erwan <[email protected]>
Merge pull request #40 from radis/develop

minor patch of 0.9.20

github.com/radis/radis - 9b9e9a8b93704350d3aa4aa198db955f4e3c2030 authored over 5 years ago by Erwan Pannier <[email protected]>
minor patch of 0.9.20

github.com/radis/radis - 87023e64db5ecc370140032a89ec051237c00b65 authored over 5 years ago by Erwan <[email protected]>
Merge pull request #39 from radis/develop

0.9.20

Co-authored-by: Dirk van den Bekerom <[email protected]>

github.com/radis/radis - ee83bfdb25a443b4f1a3f0f7a3bfdf46a0539a2c authored over 5 years ago by Erwan Pannier <[email protected]>
Merge branch 'master' into develop

github.com/radis/radis - 55741e2fe0f392c5c68c5c021b66e1bc2a498e48 authored over 5 years ago by Erwan Pannier <[email protected]>
Merge pull request #38 from radis/dlm

DLM

Co-authored-by: Dirk van den Bekerom <[email protected]>

github.com/radis/radis - 35aa712d4a27163cde53eff2082ee8580e405677 authored over 5 years ago by Erwan Pannier <[email protected]>
referenced v.d.Bekerom as DLM author

Co-authored-by: Dirk van den Bekerom <[email protected]>

github.com/radis/radis - e4a9d00747207bb3b9c9a1e5b24e892c38328949 authored over 5 years ago by Erwan <[email protected]>
remove plot & slit from calc_spectrum, more docs

github.com/radis/radis - e40e1aa79bf4881c4300a103b9e24dc7401710f8 authored over 5 years ago by Erwan <[email protected]>
(docs) update

github.com/radis/radis - adacd1ea3579f0eb07a0df5407f2e5c519e65404 authored over 5 years ago by Erwan <[email protected]>
(misc) reduce warnings, switch back the linedatabase used in test_calc to HITRAN (and updated reference accordingly)

github.com/radis/radis - cd567b8ec5ca2033c631856e408f729de32d46a8 authored over 5 years ago by Erwan <[email protected]>
updated reference following fix in 120c579

github.com/radis/radis - cd92a9590198fd01b9eb16e9e053b98e8c412c65 authored over 5 years ago by Erwan <[email protected]>
implemented DLM for per-band calculations

github.com/radis/radis - 52cfe327d33d20fd8001b9f86428a73c363ac45b authored over 5 years ago by Erwan <[email protected]>
fix index error introduced in 5de0c68 (13/08/19) which impacts all spectra calculated without DLM.

Updated hardcoded test accordingly

github.com/radis/radis - 120c579eb363abcccdd47bb9137df536b49a4e4b authored over 5 years ago by Erwan <[email protected]>
(misc) better parsing of version numbers

github.com/radis/radis - 6a79b56a07d592e1cbb46a438b500420c9837624 authored over 5 years ago by Erwan <[email protected]>
(docs) update links

github.com/radis/radis - ba402ddf0cbf5d0a44c1492b1345f24854667bdf authored over 5 years ago by Erwan <[email protected]>
feature: fetch databank (auto-download from HITRAN) now creates a cache file by default, so that database is downloaded only once when running the same script (in astroquery.cache_location folder)

github.com/radis/radis - ce60a51de26d8ced00d4b5e32cdf0c7713242c62 authored over 5 years ago by Erwan <[email protected]>
(clean) remove 'auto' and tempfile option in database loading (was developed specifically for huge databases like CDSD-4000)

github.com/radis/radis - d04f1e9407d56209b32e1ef249b1ebeea25dfe5d authored over 5 years ago by Erwan <[email protected]>
FFT is now the default when using DLM (which itself is the default in calc_spectrum)

Updated reference spectra consequently

github.com/radis/radis - 9cb3a8bfdeba290706a7472dd8b66bd675c6e026 authored over 5 years ago by Erwan <[email protected]>
implemented FFT version for DLM, added and pass tests

github.com/radis/radis - 127d38dfe09996c2c8cdea0d8fc45366ff22a04c authored over 5 years ago by Erwan <[email protected]>
(misc) update test

github.com/radis/radis - 07f6c5bf4a6312a580a4207ab6986b2ae5379d84 authored over 5 years ago by Erwan <[email protected]>
added (failing) comparison with FFT in test_broadening. FFT not implemented yet.

github.com/radis/radis - 092f88d57af40ebee8dfb22e4ad18b6f5b5f3404 authored over 5 years ago by Erwan <[email protected]>
updated version number to prepare for 0.9.20, updated test_factory hardcoded reference test to reflect the changes (ex: intensity distributed over 2 lines rather than 1, even without DLM > tiny numerical differences). Total calculation time 6s > 2s with DLM.

github.com/radis/radis - df6b47b7babfb923aa363fd7fea809161bdaeff6 authored over 5 years ago by Erwan <[email protected]>
add lineshape_optimization as parameter of calc_spectrum, with default value 'DLM'

github.com/radis/radis - bfcb58d0830599bb8f012fa2e03ad4462f3ab371 authored over 5 years ago by Erwan <[email protected]>
(misc) fix bug when resetting index of dataframe, fix unchanged FWHM>HWHM

github.com/radis/radis - 4b6b64b8f47ad3b7c69f7148c7050025eff76211 authored over 5 years ago by Erwan <[email protected]>
implemented a first version of DLM in nonequilibrium

added a test (DLM eq vs DLM noneq)

github.com/radis/radis - 16d4b8fde5caa657a02b57c1fdea72e349cc6bc5 authored over 5 years ago by Erwan <[email protected]>
(misc) update warnings, reset index of dataframe before each run (saves trouble if database manually edited by the user).

github.com/radis/radis - 55c8329dcdc382f34fa4d3bf7b1bd68280854d3d authored over 5 years ago by Erwan <[email protected]>
- implemetned map() version to fetch Evib and Erot in CO2

clean code:
- remove reference to pandas issue #2936 (now fixed)
- rmeove unecessary return of df...

github.com/radis/radis - 3427f4073cda5fc25777d1e34220b717d74c4b83 authored over 5 years ago by Erwan <[email protected]>
only print HAPI version if verbose>=2

github.com/radis/radis - f0140074f94f3176ecc87a31e0717b01dd6ce10b authored over 5 years ago by Erwan <[email protected]>
back to non vectorized version of DLM Voigt calculation: easier to read, not a performance bottleneck anyway

github.com/radis/radis - 3e41f360042a9c853d05355b3072da8e3bd74022 authored over 5 years ago by Erwan <[email protected]>
improve speed of w_axis calculation

vectorized version of Voigt lineshape calculation in DLM

github.com/radis/radis - 6474cb7e7f15216cc5f171978d7fe18bd3a3ee32 authored over 5 years ago by Erwan <[email protected]>
voigt implementation in DLM. Not vectorized yet.

github.com/radis/radis - c5a1cda41afab7b2d41a82941d25af70c1c23174 authored over 5 years ago by Erwan <[email protected]>
implementation of DLM v2 (without loop over lines). 86s > 1s calculation time for 360k lines

github.com/radis/radis - f43b2216c1e749c91b556416d3a7fe3aacf0bb20 authored over 5 years ago by Erwan <[email protected]>
(misc) fix problem with chunksize

github.com/radis/radis - 793eaa5d18381551f353d2ba41e6edaea2978ceb authored over 5 years ago by Erwan <[email protected]>
another improvement, using a dictionary rather than a 3D array to store the DLM

github.com/radis/radis - ee9783c88690e039d1cb7a3c07926bdb4f19556e authored over 5 years ago by Erwan <[email protected]>
optimize calculations even more. 10s > 1.6s on test case (RADIS without DLM: ~12s)

github.com/radis/radis - b6700ca2093438c0171a2d0f40b33a8e66e2f37b authored over 5 years ago by Erwan <[email protected]>
fix error (gauss/lorentz inverted in DLM previous commit)

improve calculation times (10>8s on test case)

github.com/radis/radis - b14314ab8e886d5fda8868276a592167c6eca814 authored over 5 years ago by Erwan <[email protected]>
Include first working version of a DLM in Radis, based on code snippet from @dcmvdbekerom (see discussion in Issue #37)

- no Whiting approximation for the Voigt, still numerical convolve
- many parts not vectorized
- ...

github.com/radis/radis - 41cbc203b7155f1f41ab180bc70007bab59abbdf authored over 5 years ago by Erwan <[email protected]>
broadening: move all pandas reshape functions out of Lorentz & Gaussian lineshape functions, to their parent function. So that Lorentz & Gaussian can be called directly on numpy array too (required to implement DLM!)

calculations done previously with FWHM are now done with HWHM for consistency with HITRAN notati...

github.com/radis/radis - 9fa0bb343d7d31ab271dcbdc95068fdc240653a9 authored over 5 years ago by Erwan <[email protected]>
(misc) clean code

github.com/radis/radis - 9405408fb6b3a804581bd8ad1e03915043fbd4ec authored over 5 years ago by Erwan <[email protected]>
(misc) improve error msg if missing metadata in line database

github.com/radis/radis - 33dc16d214da041df15726fc095f34d4352f4204 authored over 5 years ago by Erwan <[email protected]>
pseudo-continuum also calculated with the 2 nearest spectral points rather than 1.

smaller remaining difference in test thresholds > updated values to pass

github.com/radis/radis - f30168386b6c51856b2a9b781361f0f24a9b62d5 authored over 5 years ago by Erwan <[email protected]>
Initial work before implementing DLM:

- Show more performance output (verbose>=3 shows detail of each part of calc_lineshape and apply_...

github.com/radis/radis - 5de0c68fdd36ae057139e8c6644d866fb5a31119 authored over 5 years ago by Erwan <[email protected]>
ability to remove all warnings by changing sf.warnings=False in SpectrumFactory

github.com/radis/radis - dd24029a847b4545514d5753664297d00358de37 authored over 5 years ago by Erwan <[email protected]>
(misc) improve ylabel when plotting normalized

tiny improvement in crop()

github.com/radis/radis - 183b469e99b8da886dadd259fe2b16e46c2234d7 authored over 5 years ago by Erwan <[email protected]>
add exception in crop() to make it work when medium not given.

github.com/radis/radis - d42a68bbbe5cca3808d59d594c9c999882dcf0a9 authored over 5 years ago by Erwan <[email protected]>
docs:

- more details in architecture, reference private functions
- more details in SpecDatabase
- impr...

github.com/radis/radis - 002ad00da229e9b5f5737876bfe2910815443907 authored over 5 years ago by Erwan <[email protected]>
(docs) update docstrings / error msgs

github.com/radis/radis - eba932dbf5e09bf0808dbbd7f8c4f3b6e6dc51a0 authored over 5 years ago by Erwan <[email protected]>
feature: make it possible to use a line database file (ex: .par) directly from calc_spectrum. Format is inferred (.par > HITRAN)

docs: verbose documented in calc_spectrum directly

github.com/radis/radis - 36aec6c5b44f7af73bae8cd11be229ef29df286f authored over 5 years ago by Erwan <[email protected]>
(docs) remove unnecessary comment

github.com/radis/radis - b34eb9908b327f236e9ecc32d519038aff6c7de5 authored over 5 years ago by Erwan <[email protected]>
(docs) move all references in a dedicated file, reference SunPy

fix a link

github.com/radis/radis - 43f93eb12ea7ed143a84095a333de0600ca36a8b authored over 5 years ago by Erwan <[email protected]>
Merge pull request #36 from radis/develop

0.9.19

github.com/radis/radis - 38fffde923ac549a46447809ea0e4b20d415f708 authored over 5 years ago by Erwan Pannier <[email protected]>
(docs) reference scikit-spectra

github.com/radis/radis - 44530b7b2211e5042bb7bea67cf614b9fef6ea62 authored over 5 years ago by Erwan <[email protected]>
(docs) reference other spectroscopic packages

github.com/radis/radis - 706aec4fbaedfef8506ec22138ef0ce8270fb125 authored over 5 years ago by Erwan <[email protected]>