torus_solver.sources¶
- torus_solver.sources.deposit_current_sources(surface, *, theta_src, phi_src, currents, sigma_theta, sigma_phi)[source]¶
Deposit smooth current source/sink density s(θ,φ) (A/m^2) onto the surface grid.
Each source i injects a total current currents[i] distributed by a periodic Gaussian kernel in (θ, φ), normalized so that ∫ s dA = Σ currents.
For magnetostatics, net injected current must be zero. This routine enforces a zero area-mean source density numerically.
- Return type:
Array- Parameters:
surface (TorusSurface)
theta_src (Array)
phi_src (Array)
currents (Array)
sigma_theta (float)
sigma_phi (float)