geo

moment_kinetics.geoModule

module for including axisymmetric geometry in coordinates (z,r), with z the vertical coordinate and r the radial coordinate

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moment_kinetics.geo.geometric_coefficientsType

struct containing the geometric data necessary for non-trivial axisymmetric geometries, to be passed around the inside of the code, replacing the geometry_input struct from input_structs.jl

The arrays of 2 dimensions are functions of (z,r)

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moment_kinetics.geo.get_default_rhostarMethod
function get_default_rhostar(reference_params)

Calculate $c_\mathrm{ref} / \Omega_\mathrm{ref} L_\mathrm{ref} = m_i c_\mathrm{ref} / e B_\mathrm{ref} L_\mathrm{ref}$.

This is similar to the de-dimensionalised ion gyroradius at reference parameters, which would be sqrt(2)*rhostar, as $v_{Ti}(T_\mathrm{ref}) = \sqrt{2 T_\mathrm{ref} / m_i} = \sqrt{2} c_\mathrm{ref}$.

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