Get Molecular Parameters

Retrieve isotopologue abundances or molecular mass, based on HITRAN data, using MolParams

See also how to use custom (non-terrestrial) abundances in the Custom Abundances example

from radis.db.molparam import MolParams

molpar = MolParams()

print("CO2 abundances for the first 2 isotopes :")
print(molpar.get("CO2", 1, "abundance"))  # 1 for isotopologue number
print(molpar.get("CO2", 2, "abundance"))  # 1 for isotopologue number


print("H2O molar mass for the first 2 isotopes")
print(molpar.get("H2O", 1, "mol_mass"))  # 1 for isotopologue number
print(molpar.get("CO2", 2, "mol_mass"))  # 1 for isotopologue number


print("Tabulated CO partition function at 296 K for the first 2 isotopes")
print(molpar.get("CO", 1, "Q_296K"))  # 1 for isotopologue number
print(molpar.get("CO", 2, "Q_296K"))  # 1 for isotopologue number
print("All parameters: ", list(molpar.df.columns))
print(molpar.df)

Total running time of the script: ( 0 minutes 0.000 seconds)