evolve.f90 File Reference

Take a single time step in Fourier space to evolve the Fourier coefficients describing the equilibrium towards force balance. More...

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Functions/Subroutines
subroutine	evolve (time_step, ier_flag, liter_flag)
	Take a single time step in Fourier space to evolve the Fourier coefficients describing the equilibrium towards force balance.

Detailed Description

Take a single time step in Fourier space to evolve the Fourier coefficients describing the equilibrium towards force balance.

Definition in file evolve.f90.

Function/Subroutine Documentation

evolve()

subroutine evolve	(	real(rprec), intent(in)	time_step,
		integer, intent(inout)	ier_flag,
		logical, intent(inout)	liter_flag )

Take a single time step in Fourier space to evolve the Fourier coefficients describing the equilibrium towards force balance.

Parameters

time_step	step length in parameter space to take
ier_flag	error flag
liter_flag	keep running?

Definition at line 11 of file evolve.f90.

References vmec_params::bad_jacobian_flag, vmec_main::first, vmec_main::fsq, vmec_main::fsql, vmec_main::fsql1, vmec_main::fsqr, vmec_main::fsqr1, vmec_main::fsqz, vmec_main::fsqz1, vmec_main::ftolv, funct3d(), xstuff::gc, vmec_main::iter1, vmec_main::iter2, vmec_params::ndamp, vmec_params::norm_term_flag, vmec_params::ntmax, vmec_main::num_eqsolve_retries, dbgout::open_dbg_context(), vmec_main::otau, vmec_main::otav, vmec_params::successful_term_flag, xstuff::xc, and xstuff::xcdot.

Referenced by eqsolve().

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