spectre.fixed_point

Module Contents

spectre.fixed_point.find_axis(obj, max_repeats=0, guess=None, plot=False, verbose=False, name='', zetan=0.0)

Finds the magnetic axis at the given toroidal location zetan using root-finding and _return_map based on custom field line tracing. If intial guess doesn’t work, retries max_repeats times with random guesses.