jacobian_polar Function

public function jacobian_polar(equi, x, y, phi)

Jacobian of polar coordinate system To compute derivatives on rho, finite difference is used N.B. currently only axisymmetric (2D), proper inclusion of toroidal phi will change this function

Arguments

Type	Intent	Optional	Attributes		Name
class(equilibrium_t),	intent(inout)			::	equi	Equilibrium
real(kind=FP),	intent(in)			::	x	Cartesian coordinate x
real(kind=FP),	intent(in)			::	y	Cartesian coordinate y
real(kind=FP),	intent(in)			::	phi	Toroidal angle

Return Value real(kind=fp)