Expand description
Magnetic field computation from flux function.
Port of fusion_kernel.py compute_b_field() (lines 305-309).
In cylindrical tokamak coordinates:
B_R = -(1/R) ∂Ψ/∂Z
B_Z = (1/R) ∂Ψ/∂R
Functions§
- compute_
b_ field - Compute the poloidal magnetic field components from the flux function Ψ.