PlasmaCalcs.addons.instability_tools.instability_theory_tools.xarray_k_at_growmax

PlasmaCalcs.addons.instability_tools.instability_theory_tools.xarray_k_at_growmax(array)

returns k (vector) where growth rate is maxxes across k.

result varies with ‘component’, with x corresponding to kang = 0 degrees,

and z not included (i.e., assumes k is 2D in the x-y plane).