shared_data.f90 File Reference

Contains module shared_data. More...

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Modules
module	shared_data
	This file contains variables and parameters used by many modules in SIESTA.

Variables
integer, parameter	shared_data::ngmres_steps = 100
	Max number of gmres steps (10-100) should scale with ns.
integer, parameter	shared_data::prediag = 1
	Diagonal preconditioning flag.
integer, parameter	shared_data::preblock = 2
	Block preconditioning flag.
real(dp), parameter	shared_data::fsq_res = 1.E-16_dp
	Threshold force for turning off resistive perturbations.
real(dp), parameter	shared_data::levm_ped = 1.E-10_dp
	FIXME: UNKNOWN.
real(dp), parameter	shared_data::mu_ped = 1.E-8_dp
	Pedestal value of levenberg/mu. Should be between 10^-5 and 10^-10.
integer, parameter	shared_data::gmres_peak = 2
	GMRES peak improvement.
integer, parameter	shared_data::gmres_no_peak = 1
	GMRES no_peak improvement.
integer, parameter	shared_data::unit_out = 336
	File output io unit.
logical, parameter	shared_data::l_pedge = .true.
	Preserve s=1 as iso-pressure surface.
logical, parameter	shared_data::l_natural = .TRUE.
	Natural boundry condition flag. More...
integer	shared_data::neqs
	Number of elements in the xc array.
integer	shared_data::ndims
	Number of independent variables. More...
integer	shared_data::niter
	Total number of iteration to run.
integer	shared_data::mblk_size
	Block size. (mpol + 1)*(2*ntor + 1)*ndims.
integer	shared_data::nsp
	Total radial grid size in the VMEC region.
integer	shared_data::nprecon
	Preconditioner flag.
integer	shared_data::nprecon_type
	Preconditioner type.
integer	shared_data::ngmres_type = gmres
	GMRES control flag. More...
integer	shared_data::iortho = 3
	Orthogonalization in GMRES. More...
integer	shared_data::hesspass_test = -1
	Dump block and data files for testing.
integer	shared_data::in_hess_nfunct
	FIXME UNKNOWN.
integer	shared_data::out_hess_nfunct
	FIXME UNKNOWN.
real(dp)	shared_data::mupar_test
	FIXME UNKNOWN.
real(dp)	shared_data::fsq_total
	|F|^2 WITH column scaling.
real(dp)	shared_data::fsq_total1
	|F|^2 WITHOUT column scaling.
real(dp), dimension(:), allocatable	shared_data::xc
	1D array of Fourier mode displacement components.
real(dp), dimension(:), allocatable, target	shared_data::gc
	1D Array of Fourier mode MHD force components
real(dp), dimension(:), allocatable, target	shared_data::gc_sup
	1D Array of Fourier mode MHD force components, FIXME Check if this is really needed.
real(dp), dimension(:,:,:), allocatable	shared_data::buv_res
	Resonant magnetic field perturbation.
real(dp), dimension(:), allocatable	shared_data::xc0
	Saved fouier displacements.
real(dp), dimension(:), allocatable	shared_data::gc0
	Saved fouier MHD forces.
real(dp), dimension(:,:,:,:), allocatable	shared_data::col_scale
	Column scaling factors. More...
real(dp)	shared_data::fsq_gmres
	|F|^2 for GMRES iterations.
real(dp)	shared_data::fsq_lin
	Linear |F|^2.
real(dp)	shared_data::etak_tol
	FIXME: UNKNOWN.
real(dp)	shared_data::levm_scale = 1
	FIXME: UNKNOWN.
real(dp)	shared_data::wtotal
	MHD energy sum of magnetic and thermal.
real(dp)	shared_data::wtotal0
	Saved MHD energy sum of magnetic and thermal.
real(dp)	shared_data::delta_t
	Time step.
real(dp)	shared_data::fsqvs
	|F|^2 for s components.
real(dp)	shared_data::fsqvu
	|F|^2 for u components.
real(dp)	shared_data::fsqvv
	|F|^2 for v components.
real(dp), dimension(4)	shared_data::ste
	Spectral Truncation RMS error,.
real(dp), dimension(12)	shared_data::bs0
	FIXME: UNKNOWN.
real(dp), dimension(12)	shared_data::bu0
	FIXME: UNKNOWN.
real(dp)	shared_data::bsbu_ratio_s
	FIXME: UNKNOWN.
real(dp)	shared_data::jsju_ratio_s
	FIXME: UNKNOWN.
real(dp)	shared_data::bsbu_ratio_a
	FIXME: UNKNOWN.
real(dp)	shared_data::jsju_ratio_a
	FIXME: UNKNOWN.
real(dp)	shared_data::scale_s
	FIXME: UNKNOWN.
real(dp)	shared_data::scale_u
	FIXME: UNKNOWN.
real(dp), dimension(:,:,:), allocatable	shared_data::r1_i
	R coordinates of the computational grid.
real(dp), dimension(:,:,:), allocatable	shared_data::z1_i
	Z coordinates of the computational grid.
real(dp), dimension(:,:,:), allocatable	shared_data::ru_i
	dR/du coordinates of the computational grid.
real(dp), dimension(:,:,:), allocatable	shared_data::zu_i
	dZ/du coordinates of the computational grid.
real(dp), dimension(:,:,:), allocatable	shared_data::rv_i
	dR/dv coordinates of the computational grid.
real(dp), dimension(:,:,:), allocatable	shared_data::zv_i
	dZ/dv coordinates of the computational grid.
real(dp)	shared_data::jsupvdota
	FIXME: UNKNOWN.
real(dp), dimension(:), allocatable	shared_data::torflux
	Toroidal flux profile.
real(dp), dimension(:), allocatable	shared_data::polflux
	Poloidal flux profile.
real(dp), dimension(:,:,:), pointer	shared_data::asubsmnsf
	Covariant vector potential for stellator symmetric s component on full grid.
real(dp), dimension(:,:,:), pointer	shared_data::asubsmncf
	Covariant vector potential for non-stellator symmetric s component on full grid.
real(dp), dimension(:,:,:), pointer	shared_data::asubumncf
	Covariant vector potential for stellator symmetric u component on full grid.
real(dp), dimension(:,:,:), pointer	shared_data::asubumnsf
	Covariant vector potential for non-stellator symmetric u component on full grid.
real(dp), dimension(:,:,:), pointer	shared_data::asubvmncf
	Covariant vector potential for stellator symmetric v component on full grid.
real(dp), dimension(:,:,:), pointer	shared_data::asubvmnsf
	Covariant vector potential for non-stellator symmetric v component on full grid.
real(dp), dimension(:,:,:), pointer	shared_data::fsupsmnsf
	Contravariant force for stellarator symmetric s component on full grid.
real(dp), dimension(:,:,:), pointer	shared_data::fsupsmncf
	Contravariant force for stellarator non-symmetric s component on full grid.
real(dp), dimension(:,:,:), pointer	shared_data::fsupumncf
	Contravariant force for stellarator symmetric u component on full grid.
real(dp), dimension(:,:,:), pointer	shared_data::fsupumnsf
	Contravariant force for stellarator non-symmetric u component on full grid.
real(dp), dimension(:,:,:), pointer	shared_data::fsupvmncf
	Contravariant force for stellarator symmetric v component on full grid.
real(dp), dimension(:,:,:), pointer	shared_data::fsupvmnsf
	Contravariant force for stellarator non-symmetric v component on full grid.
logical	shared_data::l_push_edge
	Solve u,v components at s=1.
logical	shared_data::l_push_s
	Solve for s component at origin.
logical	shared_data::l_push_u
	Solve for u component at origin.
logical	shared_data::l_push_v
	Solve for v component at origin.
logical	shared_data::l_linearize
	Use linearized forces.
logical	shared_data::l_conjgrad
	FIXME: UNKNOWN.
logical	shared_data::l_getwmhd
	Compute MHD energy.
logical	shared_data::l_getfsq
	Compute |F|^2.
logical	shared_data::l_applyprecon
	Apply preconditioner.
logical	shared_data::l_printoriginforces = .false.
	Print forces at the origin.
logical	shared_data::l_init_state
	Store initial field/pressure state.
logical	shared_data::l_update_state = .false.
	Update the ste array.
logical	shared_data::l_par_state
	Parallel allocated quantities? FIXME: check this.
logical	shared_data::lcolscale
	Apply column scaling to hessian.
logical	shared_data::lasym = .false.
	Use non-stellarator symmetry.
logical	shared_data::lrecon = .false.
	Output extra information to the restart file that will be used by V3FIT.
logical	shared_data::lverbose = .true.
	Use verbose screen output.
logical	shared_data::lequi1 = .true.
	Equilibrate matrix with col 1-norm.
real(dp)	shared_data::siesta_curtor = 0.0
	Total toroidal current.

Detailed Description

Contains module shared_data.

Definition in file shared_data.f90.