eq_ops::calc_jac_f Interface Reference

Calculate \(\mathcal{J}_\text{F}\), the jacobian in Flux coordinates. More...

Public Member Functions
integer function	calc_jac_f_ind (eq, deriv)
	individual version More...
integer function	calc_jac_f_arr (eq, deriv)
	array version More...

Detailed Description

Calculate \(\mathcal{J}_\text{F}\), the jacobian in Flux coordinates.

This is done directly from

\[ \mathcal{J}_\text{F} = \text{det}\left(\overline{\text{T}}_\text{F}^\text{E}\right) \mathcal{J}_\text{E} \]

Note

It is assumed that the lower order derivatives have been calculated already. If not, the results will be incorrect.

Returns

ierr

Definition at line 232 of file eq_ops.f90.

Member Function/Subroutine Documentation

calc_jac_f_arr()

integer function eq_ops::calc_jac_f::calc_jac_f_arr	(	type(eq_2_type), intent(inout)	eq,
		integer, dimension(:,:), intent(in)	deriv
	)

array version

Parameters

[in,out]	eq	metric equilibrium
[in]	deriv	derivatives

Definition at line 3331 of file eq_ops.f90.

calc_jac_f_ind()

integer function eq_ops::calc_jac_f::calc_jac_f_ind	(	type(eq_2_type), intent(inout)	eq,
		integer, dimension(:), intent(in)	deriv
	)

individual version

Parameters

[in,out]	eq	metric equilibrium
[in]	deriv	derivatives

Definition at line 3304 of file eq_ops.f90.

---

The documentation for this interface was generated from the following file:

• /opt/PB3D/Modules/eq_ops.f90