Introduction

This page documents the contents of a namelist input file. V3FIT namelist variables are defined in the v3fit_main_nli common block.

Namelist Variables

Input variable Description Code Reference

Filename variables

main_nli_filename File name for main namelist input. v3fit_input::main_nli_filename

Equilibrium Filename variables

`vmec_nli_filename`	File name for VMEC namelist input.	v3fit_input::vmec_nli_filename
`vmec_wout_input`	File name for the VMEC wout file to start from.	v3fit_input::vmec_wout_input
`vacuum_nli_filename`	File name for a vacuum namelist input. The file specification is described in the Namelist vacuum_main_nli definition.	v3fit_input::vacuum_nli_filename
`siesta_nli_filename`	File name for siesta namelist input.	v3fit_input::siesta_nli_filename
`siesta_restart_filename`	File name for a siesta restart file.	v3fit_input::siesta_restart_filename

Signal Filename variables

`mdsig_list_filename`	File name for list of MDSIG files.	v3fit_input::mdsig_list_filename
`sxrch_dot_filename`	File holding soft x-ray chord information. The file specification is described in the Soft X-Ray Diagnostic Dot File.	v3fit_input::sxrch_dot_filename
`thscte_dot_filename`	File holding Thomson scattering information. The file specification is described in the Thomson Scattering Diagnostic Dot File.	v3fit_input::thscte_dot_filename
`ipch_dot_filename`	File holding interferometry-polarimetry chord information. The file specification is described in the Inteferometry/Polarimetry Diagnostic Dot File.	v3fit_input::ipch_dot_filename
`mse_dot_filename`	File holding motional stark effect information. The file specification is described in the mse_ratio_dot_sec.	v3fit_input::mse_dot_filename
`ece_dot_filename`	File holding electron cyclotron emission information. The file specification is described in the ECE Diagnostic Dot File.	v3fit_input::ece_dot_filename
`sxrem_ratio_dot_filename`	File holding soft x-ray emissivity ratio information. The file specification is described in the Soft X-ray Emissivity Ratio Dot File.	v3fit_input::sxrem_ratio_dot_filename
`limiter_grid_file`	File to load the limiter grid functions.	v3fit_input::limiter_grid_file

Array allocation sizes, numbers to allocate

na_s_desc s_desc array, signal_desc v3fit_input::na_s_desc

Task specification, work variables

my_task

Character: to specify task in MAIN select case. Possible tasks are:

'equilibrium' Solve the equilibrium.
'v3post' Solve the equilibrium and compute modeled signals.
'reconstruct' Reconstruct the equilibirum.
'units_tests' Run the internal unit tests.

v3fit_input::my_task

Model profile specification

`pp_ne_ptype`	Model electron density profile, parameterized profile type. Valid profile types are defined in Profiles types.	v3fit_input::pp_ne_ptype
`pp_ne_b`	Array of b_coefficients for the electron density profile.	v3fit_input::pp_ne_b
`pp_ne_as`	Array of as_coefficients electron density splines.	v3fit_input::pp_ne_as
`pp_ne_af`	Array of af_coefficients electron density splines.	v3fit_input::pp_ne_af
`pp_sxrem_ptype`	Model soft x-ray emissivity profile, parameterized profile type. Valid profile types are defined in Profiles types.	v3fit_input::pp_sxrem_ptype
`pp_sxrem_b`	Array of b_coefficients for the soft x-ray emissivity profile. DEPRECATED	v3fit_input::pp_sxrem_b
`pp_sxrem_as`	Array of as_coefficients soft x-ray emissivity splines. DEPRECATED	v3fit_input::pp_sxrem_as
`pp_sxrem_af`	Array of af_coefficients soft x-ray emissivity splines. DEPRECATED	v3fit_input::pp_sxrem_af
`num_sxrem_p`	Number of soft x-ray emissivity profiles.	v3fit_input::num_sxrem_p
`pp_sxrem_ptype_a`	Model soft x-ray emissivity profile, parameterized profile type. Valid profile types are defined in Profiles types.	v3fit_input::pp_sxrem_ptype_a
`pp_sxrem_b_a`	Array of b_coefficients for the soft x-ray emissivity profile.	v3fit_input::pp_sxrem_b_a
`pp_sxrem_as_a`	Array of as_coefficients soft x-ray emissivity splines.	v3fit_input::pp_sxrem_as_a
`pp_sxrem_af_a`	Array of af_coefficients soft x-ray emissivity splines.	v3fit_input::pp_sxrem_af_a
`pp_te_ptype`	Model electron temperature profile, parameterized profile type. Valid profile types are defined in Profiles types.	v3fit_input::pp_te_ptype
`pp_te_b`	Array of b_coefficients for the e-temperature profile.	v3fit_input::pp_te_b
`pp_te_as`	Array of as_coefficients e-temperature splines.	v3fit_input::pp_te_as
`pp_te_af`	Array of af_coefficients e-temperature splines.	v3fit_input::pp_te_af
`pp_ti_ptype`	Model ion temperature profile, parameterized profile type. Valid profile types are defined in Profiles types.	v3fit_input::pp_ti_ptype
`pp_ti_b`	Array of b_coefficients for the i-temperature profile.	v3fit_input::pp_ti_b
`pp_ti_as`	Array of as_coefficients i-temperature splines.	v3fit_input::pp_ti_as
`pp_ti_af`	Array of af_coefficients i-temperature splines.	v3fit_input::pp_ti_af
`pp_ze_ptype`	Model z effective profile, parameterized profile type. Valid profile types are defined in Profiles types.	v3fit_input::pp_ze_ptype
`pp_ze_b`	Array of b_coefficients for the effective charge profile.	v3fit_input::pp_ze_b
`pp_ze_as`	Array of as_coefficients effective charge splines.	v3fit_input::pp_ze_as
`pp_ze_af`	Array of af_coefficients effectgive charge splines.	v3fit_input::pp_ze_af
`sxrem_te`	Array of temperature points for the sxrem ratio function.	v3fit_input::sxrem_te_a
`sxrem_ratio`	Array of ratio points for the sxrem ratio function.	v3fit_input::sxrem_ratio_a

Model Specification Variables

`model_eq_type`	Character variable to specify the underlying equilibrium mode. `'vmec'` Vmec equilibrium model. Default `'vacuum'` Vacuum equilibrium model. `'siesta'` Siesta equilibrium model.	v3fit_input::model_eq_type
`model_ne_type`	Character variable to specify how the electron density will be calculated by the model. `'none'` Not part of the model. `'pp_ne'` Calculated from the parameterized profile pp_ne. `'pp_te_p'` Calculated from the pp_te and the VMEC pressure	v3fit_input::model_ne_type @item{model_ze_type, Character variable to specify how the effective charge will be calculated by the model. `'none'` Not part of the model. Default value of 1. `'pp_ze'` Calculated from the parameterized profile pp_ze. v3fit_input::model_ze_type}
`model_sxrem_type`	Character variable to specify how the Soft x-ray emissivity will be calculated by the model. `'none'` Not part of the model. `'pp_sxrem'` Calculated from the parameterized profile pp_sxrem. DEPRECATED	v3fit_input::model_sxrem_type
`model_sxrem_type_a`	Character array to specify how the Soft x-ray emissivity will be calculated by the model. `'none'` Not part of the model. `'pp_sxrem'` Calculated from the parameterized profile pp_sxrem. `'pp_sxrem_te_ne'` Calculated from pp_te and pp_ne.	v3fit_input::model_sxrem_type_a
`model_te_type`	Character variable to specify how the e-temperature will be calculated by the model. `'none'` Not part of the model. `'pp_te'` Calculated from the parameterized profile pp_te. `'pp_ne_vmec_p','pp_ne_p'` Calculated from the pp_ne and the VMEC pressure.	v3fit_input::model_te_type
`model_ti_type`	Character variable to specify how the e-temperature will be calculated by the model. `'none'` Not part of the model. `'pp_ti'` Calculated from the parameterized profile pp_ti.	v3fit_input::model_ti_type
`ne_pp_unit`	Scaling/conversion factor for the density. ne * ne_pp_unit is assumed to have units of m^-3.	v3fit_input::ne_pp_unit
`ne_min`	Minimum electron density, m^-3.	v3fit_input::ne_min
`te_min`	Minimum electron temperature, eV.	v3fit_input::te_min
`ti_min`	Minimum ion temperature, eV.	v3fit_input::ti_min
`ze_min`	Minimum effective charge.	v3fit_input::ze_min
`sxrem_min`	Minimum soft x-ray emission.	v3fit_input::sxrem_min
`e_pressure_fraction`	Electron pressure fraction of the total pressure. Used when model_te_type = 'pp_ne_vmec_p' or model_ne_type = 'pp_te_vmec_p'	v3fit_input::e_pressure_fraction
`emission_file`	Path to file defining the soft x-ray emission. See also Soft X-Ray Emission File Manual	v3fit_input::emission_file
`ece_resonance_range`	Range to find the ECE resonance within.	v3fit_input::ece_resonance_range
`coosig_wgts`	Array of combination signal weights.	v3fit_input::coosig_wgts

Reconstruction constraints (DEPRECATED)

`n_rc`	Number of reconstruction constraints	v3fit_input::n_rc
`rc_type`	Array of reconstruction constraint types	v3fit_input::rc_type
`rc_index`	Array of reconstruction constraint indices	v3fit_input::rc_index
`rc_value`	Array of reconstruction constraint values	v3fit_input::rc_value

Derived parameter specification

`n_dp`	Number of derived parameters	v3fit_input::n_dp
`dp_type`	Array of derived parameter types. Any parameter can be a a derived parameter. VMEC Derived Parameters Model Derived Parameters	v3fit_input::dp_type
`dp_index`	Array of derived parameter indices	v3fit_input::dp_index

Reconstruction parameter specification

`n_rp`	Number of reconstruction parameters	v3fit_input::n_rp
`rp_type`	Array of reconstruction parameter types. Valid reconstruction parameters are defined by the model or the equilibirum. Model Reconstruction Parameters VMEC Reconstruction Parameters Vacuum Reconstruction Parameters	v3fit_input::rp_type
`rp_index`	Array of reconstruction parameter indices	v3fit_input::rp_index
`rp_index2`	Array of reconstruction parameter 2nd indices	v3fit_input::rp_index2
`rp_vrnc`	Array of reconstruction parameter variances	v3fit_input::rp_vrnc
`rp_range_type`	2D Array of reconstruction parameter range types `'infinity'` Unbounded `'value'` Bounded by the value of rp_range_value `<other>` Bounded by an equilibrium parameter. Any parameter maybe used as a constraint. Model Manual VMEC Equilibrium Manual Vacuum Equilibrium Manual SIESTA Equilibrium Manual The second index contains the low and high range types respectively.	v3fit_input::rp_range_type
`rp_range_value`	2D Array of values used if rp_range_type = `'value'`. The second index contains the low and high values repectively.	v3fit_input::rp_range_value
`rp_range_index`	3D Array of values of indicies used if, rp_range_type = `<other>`. The second index specifies the low and high ranges repectively. The third index contains the first and second index of the inequality constraint parameter.	v3fit_input::rp_range_index

Locking parameter specification

`n_lp`	Number of derived parameters	v3fit_input::n_dp
`lp_type`	Array of locking parameter types. Any reconstuction parameter can be a locking parameter. Valid reconstruction parameters are defined by the model or the equilibrium. Model Reconstruction Parameters VMEC Reconstruction Parameters Vacuum Reconstruction Parameters	v3fit_input::lp_type
`lp_index`	Array of locking parameter indices	v3fit_input::lp_index
`lp_index2`	Array of locking parameter 2nd indices	v3fit_input::lp_index2
`lp_sets`	Array of parameter to lock to. Any model or equilibrium parameter maybe locked to. Model Manual VMEC Equilibrium Manual Vacuum Equilibrium Manual	v3fit_input::lp_sets
`lp_sets_index`	Array of locking parameter sets indices	v3fit_input::lp_sets_index
`lp_sets_index2`	Array of locking parameter sets 2nd indices	v3fit_input::lp_sets_index2
`lp_sets_coeff`	Array of locking sets coefficients	v3fit_input::lp_sets_coeff

Signal Data specification

`n_sdata_o`	Number of signal_data observations DEPRECATED	v3fit_input::n_sdata_o
`iw_sdo_verbose`	Integer to control write out of signal_data observations. (-1, no write, otherwise, verbosity)	v3fit_input::iw_sdo_verbose
`sdo_data_a`	Array of data for observed signals	v3fit_input::sdo_data_a
`sdo_sigma_a`	Array of sigmas for observed signals	v3fit_input::sdo_sigma_a
`sdo_weight_a`	Array of weight for observed signals	v3fit_input::sdo_weight_a
`mag_a`	Array of flags for magnetc signals. This flags controls if the induced signal is included in the total signal for an individual magentic signal.	v3fit_input::mag_a
`mag_3D_a`	Array of flags for magnetc signals. This flags controls if the axisymmtric portion is subtracted off the total signal. By default this is false and the total signal is used.	v3fit_input::mag_3D_a
`mag_force_coil`	Flag to force the computation of induced signals. Some equilibria do not contain information about external currents. This allows the magnetic signals to include contributions from external coils when the equilibrium does not. This has no affect on the total signal if mag_a is false.	v3fit_input::mag_force_coil
`sdo_spec_can_overwrite`	Logical controlling if the sdo_*_spec_ overwrites values in the sdo_sigma_a array. Defaults to true.	v3fit_input::sdo_spec_can_overwrite

Signal Data sigma specification

`sdo_s_spec_imin`	Array of minimum index values for specifying sigmas	v3fit_input::sdo_s_spec_imin
`sdo_s_spec_imax`	Array of maximum index values for specifying sigmas	v3fit_input::sdo_s_spec_imax
`sdo_s_spec_floor`	Array of floor values for specifying sigmas	v3fit_input::sdo_s_spec_floor
`sdo_s_spec_fraction`	Array of fractional values for specifying sigmas floor > 0, sigma = max(floor,fraction * sdo) floor < 0, sigma = sqrt(floor ** 2 + (fraction * sdo) ** 2)	v3fit_input::sdo_s_spec_fraction

Signal Data weight specification

`sdo_w_spec_imin`	Array of minimum index values for specifying weights	v3fit_input::sdo_w_spec_imin
`sdo_w_spec_imax`	Array of maximum index values for specifying weights	v3fit_input::sdo_w_spec_imax
`sdo_w_spec_weight`	Array of weight values for specifying weights	v3fit_input::sdo_w_spec_weight

Magnetic signal specification

`mag_spec_imin`	Array of minimum index values for specifying plasma only signals	v3fit_input::mag_spec_imin
`mag_spec_imax`	Array of maximum index values for specifying plasma only signals	v3fit_input::mag_spec_imax
`mag_spec_use_induced`	Array of logicals for specifying plasma only signals	v3fit_input::mag_spec_use_induced

Signal Scale Factor Specification

`sfactor_spec_imin`	Array of minimum index values for specifying signal scale factors	v3fit_input::sfactor_spec_imin
`sfactor_spec_imax`	Array of maximum index values for specifying signal scale factors	v3fit_input::sfactor_spec_imax
`sfactor_spec_fac`	Array of scale values for specifying signal scale factors	v3fit_input::sfactor_spec_fac

Signal Offset Specification

`soffset_spec_imin`	Array of minimum index values for specifying signal offset factors	v3fit_input::soffset_spec_imin
`soffset_spec_imax`	Array of maximum index values for specifying signal offset factors	v3fit_input::soffset_spec_imax
`soffset_spec_fac`	Array of offset values for specifying signal offset factors	v3fit_input::soffset_spec_fac

Magnetic signal parameters

pol_rad_ratio Ratio of the radial grid points to the poloidal grid points for the plasma only volumn integration. v3fit_input::pol_rad_ratio

Todo:: FIXME: S and U are VMEC specific. Make these a radial position and poloidal angle.

These two are used by the extcurz diagnostic signal.

`extcurz_s0`	S position to integrate about.	v3fit_input::extcurz_s0
`extcurz_u0`	U position to integrate about.	v3fit_input::extcurz_u0

Geometric information

`r_major_radius`	For circular torus geometric	v3fit_input::r_major_radius
`a_minor_radius`	For circular torus geometric	v3fit_input::a_minor_radius

Limiter_Iso Function.

First dimension of arrays is dimensioned na_lif

`n_lif`	number of limiter_iso functions	v3fit_input::n_lif
`n_phi_lif`	array of number of phi values (:)	v3fit_input::n_phi_lif
`lif_arz`	array of r-z polynomial coefficients (:,0:4,0:4)	v3fit_input::lif_arz
`lif_rc`	array of r offset values (:)	v3fit_input::lif_rc
`lif_zc`	array of z offset values (:)	v3fit_input::lif_zc
`lif_sigma`	array of sigma values (:)	v3fit_input::lif_sigma
`lif_phi_degree`	array of phi values (:,na_phis_lif)	v3fit_input::lif_phi_degree
`lif_on_edge`	array of logical values (:) true - edge of plasma is on limiter false - edge of plasma is within limiter	v3fit_input::lif_on_edge

Prior information

`n_prior`	Number of specified priors.	v3fit_input::n_prior
`prior_name`	Name of the specified priors.	v3fit_input::prior_name
`prior_param_name`	Name of the prior parameter. Any model or equilirbium parameter maybe used as a prior. Model Manual VMEC Equilibrium Manual Vacuum Equilibrium Manual	v3fit_input::prior_param_name
`prior_indices`	2D array of the ith and jth index of the parameter. The second index contains the first and second indicies repectively.	v3fit_input::prior_indices
`prior_units`	The units of the prior signal.	v3fit_input::prior_units

Guassian process signal variables

`n_gp`	Number of gaussian processes.	v3fit_input::n_gp
`n_gp_signal`	Number of signals in a gaussian process signal.	v3fit_input::n_gp_signal
`gp_signal_indices`	Indices of the signals to include in the GP.	v3fit_input::gp_signal_indices
`gp_model_type`	Gaussian process profile the guassian process uses. `'none'` No profile. `'te'` Electron temperature profile. `'ti'` Ion profile. `'ne'` Denisty profile. `'sxrem'` Soft X-ray profile.	v3fit_input::gp_model_type
`gp_model_index`	Profile index.	v3fit_input::gp_model_index
`gp_param_vrnc`	Array of Gaussian process parameter variances.	v3fit_input::gp_param_vrnc
`gp_tolerance`	Stopping criteria for the gradient ascent to maximize the log of the evidence.	v3fit_input::gp_tolerance
`gp_cholesky_fact`	The Gaussian process uses a cholesky decompositions to factor a matrix. It assumes that the matrix is positive def. Which is true analytically. This input can be used to add a small offset to the matrix to insure positive def.	v3fit_input::gp_cholesky_fact

COOSIG - Combination Of Other SIGnals NLI Variables

`n_coosig`	Number of new signals of signal_type coosig	v3fit_input::n_coosig
`n_sig_coosig`	Array of number of signals in a combinaton.	v3fit_input::n_sig_coosig
`coosig_indices`	2d Integer Array of indices (to list of signals) for combinations. First index is for which new signal, second index is for terms in the combination	v3fit_input::coosig_indices
`coosig_coeff`	2d real array of coefficients for the combination (a's in the type)	v3fit_input::coosig_coeff @item{coosig_type, Character array of combination types `'sum'` - linear combination `'max'` - maximum of weighted signals `'min'` - minimum of weighted signals, `'wavg'` - weighted average of two signal, v3fit_input::coosig_type}
`coosig_name`	Character array of coosig names	v3fit_input::coosig_name
`coosig_units`	Character array of coosig units	v3fit_input::coosig_units
`coosig_wgts_id`	Array of coosig_wgt indexs	v3fit_input::coosig_wgts_id

Plasma Offset Section

`phi_offset`	Initial phi offset value to rotate the plasma relative to the diagnostics. This value is in radians.	v3fit_input::phi_offset
`z_offset`	Initial z offset value to vertical shift plasma relative to the center. This value is in meters.	v3fit_input::z_offset

Reconstruction step control NLI variables

`nrstep`	max number of reconstruction steps to perform	v3fit_input::nrstep
`dg2_stop`	Stopping criterion on change in g^2	v3fit_input::dg2_stop
`cut_svd`	cutoff value for relative Singular Values of the Jacobian	v3fit_input::cut_svd
`cut_eff`	cutoff value for expected step efficiency	v3fit_input::cut_eff
`cut_marg_eff`	cutoff value for expected marginal step efficiency	v3fit_input::coosig_units
`cut_delta_a`	cutoff value for expected step size	v3fit_input::cut_delta_a
`cut_dg2`	cutoff value for expected change in g^2	v3fit_input::cut_dg2
`astep_max`	maximum allowable normalized step size	v3fit_input::astep_max
`step_type`	character specification of reconstruction step type `'sl'` - straight line `'seg'` - segmented `'lm'` - Levenberg-Marquardt	v3fit_input::step_type
`cut_inv_svd`	Cut off value for the singular values used for the pseudo matrix inverse of the parameter covariance Matrix.	v3fit_input::cut_inv_svd
`cut_comp_svd`	cutoff value for the energy deficit in the number of singular values to keep for the magnet response function data compression. Zero is no compression.	v3fit_input::cut_comp_svd
`use_central_diff`	Use central difference for the jacobian derivatives.	v3fit_input::use_central_diff

Integration parameters

`int_method`	Method of integration. `'add'` - Simple added integration. `'gleg'` - Gauss Legendre Quadrature. `'hp_glep'` - hp Guass-Legendre quadrature.	v3fit_input::int_method
`int_num_points`	Sets number of nodes to use for the Gauss-legendre integration.	v3fit_input::int_num_points
`int_size`	Sets the integration step size.	v3fit_input::int_size

VMEC zero out xcdot control

l_zero_xcdot

Reset the xcdot array to zero when converging vmec. Zeroing of the xcdot array is hardcoded. DEPRECATED

v3fit_input::l_zero_xcdot

Example Files

V3POST Example

! Example V3POST input file.
&v3fit_main_nli
 
! Equilibrium to use.
vmec_nli_filename = 'input.example.vmec'
 
! Diagnostic inout files.
mdsig_list_file = 'diagnostic.example_mdsig.LIST'
 
my_task = 'v3post'
/

Reconstruction Example

! Example Reconstruction input file.
&v3fit_main_nli
 
! Equilibrium to use.
vmec_nli_filename = 'input.example.vmec'
 
! Diagnostic inout files.
mdsig_list_file = 'diagnostic.example_mdsig.LIST'
sxrch_dot_filename = 'sxrch.example'
thscte_dot_filename = 'thscte.example'
 
my_task = 'reconstruct'
 
! Model Specification
 
! Electron Density
pp_ne_ptype = 'two_power'
 
! b(0) + b(1)*[1 - s^b(2)]^b(3)
pp_ne_b(0:3) = 0.0, 1.0, 5.0, 10.0
ne_pp_unit = 1.0e18
e_pressure_fraction=0.75
 
! Soft X-ray emissivity
num_sxrem_p = 1
model_sxrem_type_a(1) = 'pp_sxrem'
pp_sxrem_ptype_a(1) = 'two_power'
 
pp_sxrem_b_a(1,0:3) = 0.0, 1.0, 3.0, 10.0
 
! Electron Temperature
model_te_type = 'pp_ne_vmec_p'
 
! Reconstruction control parameters.
nrstep = 20
dg2_stop = 0.1
cut_svd = 0.002
cut_eff = 0.1
cut_marg_eff = 0.0
cut_delta_a = 0.0
cut_dg2 = 0.0
astep_max = 100.0
step_type = 'lm'
 
! Reconstruction parameters
n_rp = 5
 
rp_type(1) = 'phiedge'
rp_vrnc(1) = 1.e-04
 
rp_type(2) = 'ac'
rp_index(2) = 1
rp_vrnc(2) = 0.01
 
rp_type(3) = 'pres_scale'
rp_vrnc(3) = 50.
 
rp_type(4)='pp_ne_b'
rp_index(4)=1
rp_vrnc(4)=0.2
 
rp_type(5)='pp_ne_b'
rp_index(5)=2
rp_vrnc(5)=0.04
 
rp_type(5)='pp_sxrem_b'
rp_index(5)=1
rp_vrnc(5)=0.1
 
rp_type(6)='pp_sxrem_b'
rp_index(6)=2
rp_vrnc(6)=0.1
 
rp_type(7)='pp_sxrem_b'
rp_index(7)=3
rp_vrnc(7)=0.1
 
! Limiter_iso Functions
n_lif = 2
 
n_phi_lif(1) = 1
lif_rc(1) = 0.7493
lif_on_edge(1) = t
lif_sigma(1) = 0.001
lif_arz(1,0,0) = -0.06002,
lif_arz(1,2,0) = 1.0,
lif_arz(1,0,2) = 1.0,
lif_phi_degree(1,1) = 12.0,
 
n_phi_lif(2) = 1
lif_rc(2) = 0.7493
lif_on_edge(2) = t
lif_arz(2,0,0) = -0.0618,
lif_arz(2,2,0) = 1.0,
lif_arz(2,0,2) = 1.0,
lif_phi_degree(2,1) = 60.0,
 
! Signal Weight specification - set weights for coosig parts to zero
sdo_w_spec_imin = 12 16 173 174
sdo_w_spec_imax = 12 16 173 174
sdo_w_spec_weight = 0. 0. 0. 0.
 
! Combination Of Other SIGnals (COOSIG)
n_coosig = 2
 
coosig_type(1) = 'sum'     ! Linear combination, to simulate a compensated diamagnetic loop
coosig_indices(1,1)=12     !  Here I use the two bad signals, that already have their
coosig_indices(1,2)=16     !  weights set to zero
coosig_coeff(1,1)=.389976  !  Set to make zero signal, using *e model values
coosig_coeff(1,2)=-.850293
coosig_name(1) = 'simCompDiaLoop'
coosig_units(1) = '?'
 
coosig_type(2) = 'max'     ! Maximum, for use with edge limits
coosig_indices(2,1)=173     ! Signal numbers for the two edge limits
coosig_indices(2,2)=174
coosig_coeff(2,1)=1        ! No scaling of the relative signals before the max
coosig_coeff(2,2)=1
coosig_name(2) = 'OneLimiter'
coosig_units(2) = 'm'
 
! Observed Data - magnetic diagnostics
n_sdata_o = 25
sdo_data_a(1)= 0.099877    sdo_sigma_a(1)=0.00177   !  First Magnetic Diagnostics
sdo_data_a(2)= 0.170352    sdo_sigma_a(2)=0.00177
snip - boring observations
sdo_data_a(25)= 0.031115   sdo_sigma_a(25)=0.00007   ! Last Magnetic Diagnostic
 
! Observed data for the soft x-ray chords
! Simulated data, see Excel "Simulated Observations 2011-10-26"
n_sdata_o = 125
sdo_s_spec_imin(1) = 26
sdo_s_spec_imax(1) = 125
sdo_s_spec_floor(1) = 1.
sdo_s_spec_fraction(1) = 0.05
 
sdo_data_a(26) = 6.09338e+01      ! sxr  1
snip - boring simulated obserations
sdo_data_a(125) =7.88700e+00       ! sxr100
 
! Observed data for the Thomson Scattering points
! Simulated data, see Excel "Simulated Observations 2011-10-26"
n_sdata_o = 174
sdo_s_spec_imin(2) = 126
sdo_s_spec_imax(2) = 172
sdo_s_spec_floor(2) = 1.
sdo_s_spec_fraction(2) = 0.05
sdo_w_spec_imin(5) = 126
sdo_w_spec_imax(5) = 172
sdo_w_spec_weight(5) = 0.
 
sdo_data_a(126) = 6.82686e+00    ! thscte
snip - boring simulated observations
sdo_data_a(170) = 1.10650e+00    ! thscte
sdo_data_a(171) = 2.26904e+00    ! thscte
sdo_data_a(172) = 3.86471e+00    ! thscte
sdo_data_a(173)= 0.000000   sdo_sigma_a(173)=0.00100  !  Limiter
sdo_data_a(174)= 0.000000   sdo_sigma_a(174)=0.00100
 
!  Add on observations for the COOSIGs
n_sdata_o = 176
sdo_data_a(175) = 0.        !  'simCompDiaLoop', coosig_coeff set to make signal zero
sdo_sigma_a(175) = 1.5e-03
sdo_data_a(176) = 0.        !  'OneLimiter', signal should be zero
sdo_sigma_a(176) = 0.001    !   1 mm
/

Programmers Reference

Reference material for the coding to implement this namelist is found in the v3fit_input module.

Table of Contents