Bphi

pfsspy.analytic.Bphi(l, m, zss)

Analytic phi component of magnetic field on the source surface.

Parameters:
  • l (int) – Spherical harmonic numbers.

  • m (int) – Spherical harmonic numbers.

  • zss (float) – Source surface radius (as a fraction of the solar radius).

Returns:

Has the signature Bphi(z, theta, phi).

Return type:

function