set

pyarts.cat.zeeman.set(ws, lines, directory, spec)

Set Zeeman coefficients

Looks in directory for a file {spec}.aoqi.xml and {spec}.g.xml to find replacement data

Parameters:

• ws (Workspace) – A pyarts workspace

• lines (pyarts workspace variable) – An ArrayOfAbsorptionLines (modified in-place)

• directory (str) – A directory with Zeeman data

• spec (str) – An Arts species

Returns:

lines modified