emulchem package

Submodules

emulchem.emulchem module

class emulchem.emulchem.ChemistryEmulator(specie)

Bases: emulchem.emulchem.Emulator

get_prediction(radfield, zeta, density, av, temperature, metallicity)

Obtain predicted abundances for given physical conditions.

radfield: float

Ultraviolet-photoionization rate (Draine).

zeta: float

cosmic-ray ionization rate (1.3 * 10^-17 s^-1).

density: float

overall molecular density (cm^-3)

av: float

visual extinction (mag)

temperature: float

temperature (Kelvin)

metallicity: float

multiplicative factor for elemental abundances with 1 corresponding to solar elemental abundances of Asplund et al (2009) (Z)

y: float

predicted molecular abundance

class emulchem.emulchem.Emulator(specie)

Bases: object

deserialize_scaler(scaler_path)

get_prediction_list(x)

class emulchem.emulchem.RadexEmulator(specie, transition)

Bases: emulchem.emulchem.Emulator

get_prediction(temperature, density, column_density, line_width=1)

Obtain predicted molecular line intensities for given physical conditions.

temperature: float

temperature (Kelvin)

density: float

overall molecular density (cm^-3)

column_density: float

y: float

predicted line intensity

emulchem.emulchem.molecule_list()

Get an exhaustive list of all molecules included in the emulator

emulchem.network module

Module contents

Top-level package for emulchem.