eradiate.thermoprops.util.column_mass_density#
- eradiate.thermoprops.util.column_mass_density(ds, species)[source]#
Computes the column (mass) density of a given species in an atmospheric profile. The column mass density is computed according to the formula:
\[\sigma = N * m_u\]where
\(\sigma\) denotes the column mass density, \(N\) is the column number density, \(m_u\) is the atomic mass constant.