desc.objectives.MeanCurvature.compute

MeanCurvature.compute(*args, **kwargs)Source

Compute mean curvature.

Parameters:

• R_lmn (ndarray) – Spectral coefficients of R(rho,theta,zeta) – flux surface R coordinate (m).

• Z_lmn (ndarray) – Spectral coefficients of Z(rho,theta,zeta) – flux surface Z coordinate (m).

Returns:

H (ndarray) – Mean curvature at each point (m^-1).