getbsubs.f90 File Reference

Solves the radial force balance \(\mathbf{B} \cdot B_s = F_s\) for \(B_s\) in real space using collocation. More...

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Functions/Subroutines
subroutine	getbsubs (bsubsmn, frho, bsupu, bsupv, mmax, nmax, info)
	Solves the radial force balance \(\mathbf{B} \cdot B_s = F_s\) for \(B_s\) in real space using collocation.

Detailed Description

Solves the radial force balance \(\mathbf{B} \cdot B_s = F_s\) for \(B_s\) in real space using collocation.

Definition in file getbsubs.f90.

Function/Subroutine Documentation

getbsubs()

subroutine getbsubs	(	real(rprec), dimension(0:mmax, -nmax:nmax, 0:1), intent(out)	bsubsmn,
		real(rprec), dimension(nzeta, ntheta3), intent(in)	frho,
		real(rprec), dimension(nzeta, ntheta3), intent(in)	bsupu,
		real(rprec), dimension(nzeta, ntheta3), intent(in)	bsupv,
		integer, intent(in)	mmax,
		integer, intent(in)	nmax,
		integer, intent(out)	info )

Solves the radial force balance \(\mathbf{B} \cdot B_s = F_s\) for \(B_s\) in real space using collocation.

Parameters

bsubsmn	Fourier coefficients of B_s
frho	Fourier coefficients of radial Force component
bsupu	contravariant component of magnetic field \(B^\theta\)
bsupv	contravariant component of magnetic field \(B^\zeta\)
mmax	maximum poloidal mode number
nmax	maximum toroidal mode number
info	error flag

Definition at line 13 of file getbsubs.f90.

References vmec_persistent::cosmu, vmec_persistent::cosnv, vmec_input::lasym, vmec_input::nfp, vmec_dim::ntheta2, vmec_dim::ntheta3, vmec_input::nzeta, vmec_persistent::sinmu, vmec_persistent::sinnv, and solver().

Referenced by jxbforce().

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