Polar-SFT GitHub repository.
The code in this repository solves the radial component of the magnetic flux transport equation (induction equation) on the solar surface in the 1D (axisymmetric) case, including a heuristic decay term -B_r/tau on the right hand side. Results are then analysed from the point of view of compliance with observational constraints on the spatiotemporal variation of the polar magnetic field, marking the allowed domain in parameter space.
This code was used to obtain the results published in
Petrovay K. and Talafha M.: Optimization of surface flux transport models for the solar polar magnetic field, Submitted to Astronomy and Astrophysics (2019)
Further details regarding the code are in Polar-SFT.pdf.
13 June 2019