pg_utils.eigen.apply_bg_to_set

pg_utils.eigen.apply_bg_to_set(eqs: LabeledCollection, bg: BackgroundFieldMHD, mode: str = 'PG', verbose: int = 0) → Tuple[LabeledCollection, List][source]

Apply background field to a set of equations

Parameters:

eqs (base.LabeledCollection) – original set of equations
bg (bg_fields.BackgroundFieldMHD) – background field

Returns:

new set of equations, and the unknown params in background field