freegs.gradshafranov.GSsparse# class freegs.gradshafranov.GSsparse(Rmin, Rmax, Zmin, Zmax)[source]# Bases: object Calculates sparse matrices for the Grad-Shafranov operator __init__(Rmin, Rmax, Zmin, Zmax)[source]# Methods __init__(Rmin, Rmax, Zmin, Zmax)