H2O_CONT_NU.dat / H2O_CONT_SELF.dat / H2O_CONT_FOREIGN.dat  --> WAVENUMBER for the SELF and FOREIGN water vapour (far-wings) continuum (H2O-H2O and H2O-air).
Comes from CKD2.4 ? This continuum works for H2O lines cut at 25cm-1 (PEDESTAL IS INCLUDED IN CKD/MT_CKD !!)

CO2-CH4_TURBET2020.cia --> CO2-CH4 calculated from Turbet, Boulet & Karman 2020, Icarus. This is the best CO2-CH4 CIA dataset available as of 2022 (validated using lab experiments)
CO2-H2_TURBET2020.cia --> CO2-H2 calculated from Turbet, Boulet & Karman 2020, Icarus. This is the best CO2-H2 CIA dataset available as of 2022 (validated using many independant lab experiments)

H2-air_HITRAN.dat --> H2-air continuum taken from HITRAN database.

CO2-CO2_CIA_HITRAN.dat --> CO2 CIA absorption (from HITRAN, based on Gruszka and Borysow 1998)
CO2-CO2_CIA_HITRAN_0-1000cm-1.dat --> CO2 CIA absorption. Same than CO2-CO2_CIA_HITRAN.dat but extrapolated (log extrapolation) from 250 to 1000cm-1. Source: Martin Turbet.
CO2_dimer_data.dat --> CO2 dimer absorption (from Baranov et al. 2004)

CO2-CO2_CIA_Stefani_2500-3500cm-1.dat --> CO2 CIA absorption in the 2500-3500cm-1 region, based on the experiments of Stefani et al. 2013.
Digitized and extrapolated (log-extrapolation) by Martin Turbet.

H2O-CO2_CONT_MaTipping92.dat --> H2O-CO2 continuum (far-wings) calculated at different temperatures by Q. Ma. 
This continuum works for H2O lines cut at 25cm-1 (PEDESTAL IS INCLUDED IN CKD/MT_CKD !!)

H2O-H2O_MT_CKD3.0.dat -->  MT_CKD 3.0 H2O self continuum calculated by Martin Turbet using the MT_CKD tool (http://rtweb.aer.com/continuum_frame.html)

H2O-AIR_MT_CKD3.0.dat --> MT_CKD 3.0 H2O foreign continuum calculated by Martin Turbet using the MT_CKD tool (http://rtweb.aer.com/continuum_frame.html)

CH4-CH4_2011.cia --> pure CH4 CIA taken from HITRAN website, 0-990cm-1, 40 to 400K

CH4-He_2018.cia --> CH4-He CIA taken from HITRAN website, 0-1000cm-1, 40 to 350K

H2-CH4_eq_2011.cia --> H2-CH4 (equilibrium ; ortho/para ratio typically < 3:1 ; this is more suitable at low temperatures, e.g. for cold gas giant applicationss) CIA taken from HITRAN website, 0-2400cm-1, 40 to 400K
H2-CH4_norm_2011.cia --> H2-CH4 (normal ; i.e, 3:1 ortho/para ratio at all temperatures ; approximation is usually ok for T > 200K) CIA taken from HITRAN website, 0-1950cm-1, 40 to 400K

H2-He_eq_2011.cia --> H2-He (equilibrium ; ortho/para ratio typically < 3:1 ; this is more suitable at low temperatures, e.g. for cold gas giant applicationss) CIA taken from HITRAN website, 0-2400cm-1, 40 to 400K
H2-He_norm_2011.cia --> H2-He (normal ; i.e, 3:1 ortho/para ratio at all temperatures ; approximation is usually ok for T > 200K) CIA taken from HITRAN website, 0-1950cm-1, 40 to 400K

H2-H2_norm_2018.cia --> H2-H2 (normal ; i.e, 3:1 ortho/para ratio at all temperatures ; approximation is usually ok for T > 200K) CIA taken from HITRAN website, 0-1950cm-1, 40 to 400K

H2-H2_2011_extended.cia.txt --> This is a mix between different H2-H2 continuum data, prepared by Lucas Teinturier, initially for hot Jupiter applications.
The following files are used: - Borysow 60-350 K ; - Borysow 400-100 K ; - Borysow 1000-700 K ; - Hitran 200-3000K 20-10000 cm-1
We interpolate on the same spectral grid, from 20 to 16 000 cm-1 with a resolution of resolution of 20 cm-1, and in temperature we go from 200 to 7000 K.
The complete procedure is described in Baudino et al, 2015, in appendix I (+ references)
