pfss

pfsspy.pfss(input)

Compute PFSS model.

Extrapolates a 3D PFSS using an eigenfunction method in \(r,s,p\) coordinates, on the dumfric grid (equally spaced in \(\rho = \ln(r/r_{sun})\), \(s= \cos(\theta)\), and \(p=\phi\)).

The output should have zero current to machine precision, when computed with the DuMFriC staggered discretization.

Parameters:

input : Input

Input parameters.

Returns:

out : Output