tardis.plasma.equilibrium.level_populations module¶

class tardis.plasma.equilibrium.level_populations.LevelPopulationSolver(rates_matrices: DataFrame, levels: DataFrame)[source]¶

Bases: object

Solve the normalized level population values from the rate matrices.

Parameters:

rates_matricespd.DataFrame: DataFrame of rate matrices indexed by atomic number and ion number, with each column being a cell.
levelspd.DataFrame: DataFrame of energy levels.

solve()[source]¶

Solves the normalized level population values from the rate matrices.

Returns:

pd.DataFrame: Normalized level population values indexed by atomic number, ion number and level number. Columns are cells.