HITEMP/HITRAN quantum states filtering

HajimeKawahara / exojax

🐈 Automatic differentiable spectrum modeling of exoplanets/brown dwarfs using JAX, compatible with NumPyro and JAXopt

http://secondearths.sakura.ne.jp/exojax/

MIT License

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Closed HajimeKawahara closed 1 year ago

HajimeKawahara commented 1 year ago

Quantum states filtering was implemented for ExoMol #336 but not yet HITEMP and HITRAN. It looks the original file contains such information:

"global_upper_quanta": "Electronic and vibrational quantum numbers and
"global_lower_quanta": "Electronic and vibrational quantum numbers and labels for the lower state of a transition"

HajimeKawahara commented 1 year ago

@YuiKasagi

erwanp commented 1 year ago

Its implemented in Radis for CO2 and CO (therefore in the api)

erwanp commented 1 year ago

Parsing was also done for many hitran molecules https://github.com/radis/radis/pull/441 by @TranHuuNhatHuy

HajimeKawahara commented 1 year ago

Oh, cool! I'll try it.

erwanp commented 1 year ago

Just check that it's what you need in Exojax. We can discuss on Slack