Atmosphere: Molecular absorption

Molecular absorption databases tabulate the volume absorption coefficient of a gas mixture against the spectral coordinates, the volume fraction of the mixture components, air pressure and air temperature.

Eradiate’s built-in molecular absorption datasets are managed by the data store (see Data guide introduction for details).

Data format

Note

Eradiate offloads its absorption data handling to the AxsDB package.

The shipped databases are delivered in AxsDB’s Ac-v1 format. The full format documentation is available on the dedicated page.

Database index

gecko (mono)

Data path

absorption_mono/gecko

Spectral sampling: 0.01 cm⁻¹ in [250, 300] + [600, 3125] nm, 0.1 cm⁻¹ in [300, 600] nm

../_images/gecko.png

komodo (mono)

Data path

absorption_mono/komodo

Spectral sampling: 1 cm⁻¹

../_images/komodo.png

monotropa (CKD)

Data path

absorption_ckd/monotropa

Spectral bin size: 100 cm⁻¹

../_images/monotropa.png

mycena (CKD)

Data path

absorption_ckd/mycena

Spectral bin size: 10 nm

../_images/mycena.png

panellus (CKD)

Data path

absorption_ckd/panellus

Spectral bin size: 1 nm

../_images/panellus.png

tuber (CKD)

Data path

absorption_ckd/tuber

Spectral bin size: 0.1 nm

../_images/tuber.png