bcovar.f90 File Reference

Compute the covariant components of the magnetic field \(B_\theta\), \(B_\zeta\). More...

Go to the source code of this file.

Functions/Subroutines
subroutine	bcovar (lu, lv)
	Compute the covariant components of the magnetic field \(B_\theta\), \(B_\zeta\).

Detailed Description

Compute the covariant components of the magnetic field \(B_\theta\), \(B_\zeta\).

Definition in file bcovar.f90.

Function/Subroutine Documentation

bcovar()

subroutine bcovar	(	real(rprec), dimension(nrzt,0:1), intent(inout)	lu,
		real(rprec), dimension(nrzt,0:1), intent(inout)	lv )

Compute the covariant components of the magnetic field \(B_\theta\), \(B_\zeta\).

Parameters

lu	\(\partial\lambda / \partial\theta\)
lv	\(- \partial\lambda / \partial\zeta\)

R12 from RP in force

Norm, unpreconditioned R,Z forces

Norm for preconditioned R,Z forces

Norm for unpreconditioned Lambda force

Definition at line 8 of file bcovar.f90.

References add_fluxes(), vmec_main::ard, vmec_main::arm, vforces::armn_e, vforces::armn_o, vmec_main::azd, vmec_main::azm, vforces::azmn_e, vforces::azmn_o, vmec_main::bdamp, vforces::blmn_e, vforces::blmn_o, vmec_main::brd, vmec_main::brm, vforces::brmn_e, vforces::brmn_o, vmec_main::buco, vmec_main::bvco, vmec_main::bzd, vmec_main::bzm, vforces::bzmn_e, vforces::bzmn_o, calc_fbal(), vforces::clmn_e, vforces::clmn_o, vmec_main::crd, vmec_main::ctor, realspace::extra1, realspace::extra2, realspace::extra3, realspace::extra4, vmec_main::fnorm, vmec_main::fnorm1, vmec_main::fnorml, realspace::guu, realspace::guv, realspace::gvv, vmec_main::hs, vmec_main::iequi, vmec_main::irzloff, vmec_main::iter1, vmec_main::iter2, lamcal(), vmec_params::lamscale, vmec_main::lthreed, vmec_main::mass, vmec_params::meven, vmec_params::modd, vmec_params::ns4, vmec_params::ntmax, vmec_main::num_eqsolve_retries, dbgout::open_dbg_context(), vmec_params::pdamp, vmec_main::phipf, precondn(), vmec_main::pres, vmec_main::r0scale, realspace::r1, vmec_main::rbtor, vmec_main::rbtor0, realspace::ru, realspace::ru0, realspace::rv, realspace::shalf, vmec_params::signgs, realspace::sqrts, vmec_main::tcon, vmec_main::voli, vmec_main::vp, vmec_main::wb, realspace::wint, vmec_main::wp, xstuff::xc, realspace::z1, realspace::zu, realspace::zu0, and realspace::zv.

Referenced by funct3d().

Here is the call graph for this function:

Here is the caller graph for this function: