runaway_electrons¶
Description of runaway electrons
Maximum occurrences (MDS+ backend only): 2
New in version 3.39.0: lifecycle status alpha
Changed in version 4.1.0.
ids_propertiesstructure¶
See common IDS structure reference: ids_properties.
e_field_critical_definitionstructure¶Definition chosen for the critical electric field (in global_quantities, […]
Definition chosen for the critical electric field (in global_quantities, profiles_1d and ggd)
This is an identifier. See e_field_critical_identifier for the available options.
momentum_critical_avalanche_definitionstructure¶Definition chosen for the critical momentum for avalanche, Compton […]
Definition chosen for the critical momentum for avalanche, Compton and tritium (in global_quantities, profiles_1d and ggd)
This is an identifier. See momentum_critical_avalanche_identifier for the available options.
momentum_critical_hot_tail_definitionstructure¶Definition chosen for the critical momentum for hot tail (in […]
Definition chosen for the critical momentum for hot tail (in global_quantities, profiles_1d and ggd)
This is an identifier. See momentum_critical_hot_tail_identifier for the available options.
global_quantitiesstructure¶Global quantities
Global quantities
global_quantities/current_phi(:) ⇹AFLT_1D¶Total runaway current (toroidal component)
Total runaway current (toroidal component)
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Changed in version 3.42.0: Renamed from current_tor
global_quantities/energy_kinetic(:) ⇹JFLT_1D¶Total runaway kinetic energy
Total runaway kinetic energy
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global_quantities/volume_averagestructure¶Volume average runaways parameters
Volume average runaways parameters
global_quantities/volume_average/density(:) ⇹m^-3FLT_1D¶Runaway electrons density
Runaway electrons density
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global_quantities/volume_average/current_density(:) ⇹A.m^-2FLT_1D¶Runaways parallel current density = average(j.B) / B0, where […]
Runaways parallel current density = average(j.B) / B0, where B0 = runaway_electrons/vacuum_toroidal_field/b0
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global_quantities/volume_average/e_field_dreicer(:) ⇹V.m^-1FLT_1D¶Dreicer electric field (parallel to magnetic field)
Dreicer electric field (parallel to magnetic field)
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global_quantities/volume_average/e_field_critical(:) ⇹V.m^-1FLT_1D¶Critical electric field
Critical electric field
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global_quantities/volume_average/energy_density_kinetic(:) ⇹J.m^-3FLT_1D¶Runaways kinetic mean energy density
Runaways kinetic mean energy density
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global_quantities/volume_average/pitch_angle(:) ⇹1FLT_1D¶Average pitch angle of the runaways distribution function (v_parallel/\|v\|)
Average pitch angle of the runaways distribution function (v_parallel/|v|)
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global_quantities/volume_average/momentum_critical_avalanche(:) ⇹kg.m^-1.s^-1FLT_1D¶Critical momentum for avalanche, Compton and tritium
Critical momentum for avalanche, Compton and tritium
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global_quantities/volume_average/momentum_critical_hot_tail(:) ⇹kg.m^-1.s^-1FLT_1D¶Critical momentum for hot tail
Critical momentum for hot tail
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global_quantities/volume_average/ddensity_dt_total(:) ⇹m^-3.s^-1FLT_1D¶Total source of runaway electrons
Total source of runaway electrons
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global_quantities/volume_average/ddensity_dt_compton(:) ⇹m^-3.s^-1FLT_1D¶Compton source of runaway electrons
Compton source of runaway electrons
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global_quantities/volume_average/ddensity_dt_tritium(:) ⇹m^-3.s^-1FLT_1D¶Tritium source of runaway electrons
Tritium source of runaway electrons
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global_quantities/volume_average/ddensity_dt_hot_tail(:) ⇹m^-3.s^-1FLT_1D¶Hot tail source of runaway electrons
Hot tail source of runaway electrons
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profiles_1d(itime)AoS¶Radial flux surface averaged profiles for a set of time slices
Radial flux surface averaged profiles for a set of time slices
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profiles_1d(itime)/gridstructure¶Radial grid
Radial grid
profiles_1d(itime)/grid/rho_tor_norm(:) ⇹1FLT_1D¶Normalized toroidal flux coordinate. […]
Normalized toroidal flux coordinate. The normalizing value for rho_tor_norm, is the toroidal flux coordinate at the equilibrium boundary (LCFS or 99.x % of the LCFS in case of a fixed boundary equilibium calculation, see time_slice/boundary/b_flux_pol_norm in the equilibrium IDS)
Alternatives for this coordinate
The following items may be used as a coordinate instead of rho_tor_norm:
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profiles_1d(itime)/grid/rho_tor(:) ⇹mFLT_1D¶Toroidal flux coordinate = sqrt(phi/(pi\*b0)), where the toroidal […]
Toroidal flux coordinate = sqrt(phi/(pi*b0)), where the toroidal magnetic field, b0, corresponds to that stored in vacuum_toroidal_field/b0 and pi can be found in the IMAS constants
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profiles_1d(itime)/grid/rho_pol_norm(:) ⇹1FLT_1D¶Normalized poloidal flux coordinate = sqrt((psi(rho)-psi(magnetic_axis)) […]
Normalized poloidal flux coordinate = sqrt((psi(rho)-psi(magnetic_axis)) / (psi(LCFS)-psi(magnetic_axis)))
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profiles_1d(itime)/grid/psi(:) ⇹WbFLT_1D¶Poloidal magnetic flux. […]
Poloidal magnetic flux. Integral of magnetic field passing through a contour defined by the intersection of a flux surface passing through the point of interest and a Z=constant plane. If the integration surface is flat, the surface normal vector is in the increasing vertical coordinate direction, Z, namely upwards.
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profiles_1d(itime)/grid/volume(:) ⇹m^3FLT_1D¶Volume enclosed inside the magnetic surface
Volume enclosed inside the magnetic surface
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profiles_1d(itime)/grid/area(:) ⇹m^2FLT_1D¶Cross-sectional area of the flux surface
Cross-sectional area of the flux surface
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profiles_1d(itime)/grid/surface(:) ⇹m^2FLT_1D¶Surface area of the toroidal flux surface
Surface area of the toroidal flux surface
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profiles_1d(itime)/current_density(:) ⇹A.m^-2FLT_1D¶Runaways parallel current density = average(j.B) / B0, where […]
Runaways parallel current density = average(j.B) / B0, where B0 = runaway_electrons/vacuum_toroidal_field/b0
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profiles_1d(itime)/e_field_dreicer(:) ⇹V.m^-1FLT_1D¶Dreicer electric field (parallel to B)
Dreicer electric field (parallel to B)
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profiles_1d(itime)/e_field_critical(:) ⇹V.m^-1FLT_1D¶Critical electric field
Critical electric field
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profiles_1d(itime)/energy_density_kinetic(:) ⇹J.m^-3FLT_1D¶Runaways kinetic mean energy density
Runaways kinetic mean energy density
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profiles_1d(itime)/pitch_angle(:) ⇹1FLT_1D¶Average pitch angle of the runaways distribution function (v_parallel/\|v\|)
Average pitch angle of the runaways distribution function (v_parallel/|v|)
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profiles_1d(itime)/momentum_critical_avalanche(:) ⇹kg.m^-1.s^-1FLT_1D¶Critical momentum for avalanche, Compton and tritium
Critical momentum for avalanche, Compton and tritium
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profiles_1d(itime)/momentum_critical_hot_tail(:) ⇹kg.m^-1.s^-1FLT_1D¶Critical momentum for hot tail
Critical momentum for hot tail
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profiles_1d(itime)/ddensity_dt_total(:) ⇹m^-3.s^-1FLT_1D¶Total source of runaway electrons
Total source of runaway electrons
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profiles_1d(itime)/ddensity_dt_compton(:) ⇹m^-3.s^-1FLT_1D¶Compton source of runaway electrons
Compton source of runaway electrons
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profiles_1d(itime)/ddensity_dt_tritium(:) ⇹m^-3.s^-1FLT_1D¶Tritium source of runaway electrons
Tritium source of runaway electrons
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profiles_1d(itime)/ddensity_dt_hot_tail(:) ⇹m^-3.s^-1FLT_1D¶Hot tail source of runaway electrons
Hot tail source of runaway electrons
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profiles_1d(itime)/ddensity_dt_dreicer(:) ⇹m^-3.s^-1FLT_1D¶Dreicer source of runaway electrons
Dreicer source of runaway electrons
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profiles_1d(itime)/transport_perpendicularstructure¶Effective perpendicular transport to the magnetic field for runaways
Effective perpendicular transport to the magnetic field for runaways
profiles_1d(itime)/transport_perpendicular/d(:) ⇹m^2.s^-1FLT_1D¶Effective diffusivity
Effective diffusivity
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profiles_1d(itime)/transport_perpendicular/v(:) ⇹m.s^-1FLT_1D¶Effective convection
Effective convection
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grid_ggd(itime)AoS¶Grid (using the Generic Grid Description), for various time slices
Grid (using the Generic Grid Description), for various time slices
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grid_ggd(itime)/identifierstructure¶Grid identifier
Grid identifier
This is an identifier. See ggd_identifier for the available options.
grid_ggd(itime)/pathSTR_0D¶Path of the grid, including the IDS name, in case of implicit […]
Path of the grid, including the IDS name, in case of implicit reference to a grid_ggd node described in another IDS. To be filled only if the grid is not described explicitly in this grid_ggd structure. Example syntax: #wall:2/description_ggd(1)/grid_ggd, means that the grid is located in the wall IDS, occurrence 2, with relative path description_ggd(1)/grid_ggd, using Fortran index convention (here : first index of the array)
grid_ggd(itime)/space(i1)AoS¶Set of grid spaces
Set of grid spaces
Click here for further documentation (or contact imas@iter.org if you can’t access this page).
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grid_ggd(itime)/space(i1)/identifierstructure¶Space identifier
Space identifier
This is an identifier. See ggd_space_identifier for the available options.
grid_ggd(itime)/space(i1)/geometry_typestructure¶Type of space geometry (0: standard, 1:Fourier, >1: Fourier with […]
Type of space geometry (0: standard, 1:Fourier, >1: Fourier with periodicity)
grid_ggd(itime)/space(i1)/coordinates_type(i2)AoS¶Type of coordinates describing the physical space, for every […]
Type of coordinates describing the physical space, for every coordinate of the space. The size of this node therefore defines the dimension of the space.
This is an identifier. See coordinate_identifier for the available options.
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Changed in version 4.0.0: Type changed from INT_1D
grid_ggd(itime)/space(i1)/coordinates_type(i2)/nameSTR_0D¶Short string identifier
Short string identifier
grid_ggd(itime)/space(i1)/objects_per_dimension(i2)AoS¶Definition of the space objects for every dimension (from one […]
Definition of the space objects for every dimension (from one to the dimension of the highest-dimensional objects). The index correspond to 1=nodes, 2=edges, 3=faces, 4=cells/volumes, …. For every index, a collection of objects of that dimension is described.
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grid_ggd(itime)/space(i1)/objects_per_dimension(i2)/object(i3)AoS¶Set of objects for a given dimension
Set of objects for a given dimension
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grid_ggd(itime)/space(i1)/objects_per_dimension(i2)/object(i3)/boundary(i4)AoS¶Set of (n-1)-dimensional objects defining the boundary of this […]
Set of (n-1)-dimensional objects defining the boundary of this n-dimensional object
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grid_ggd(itime)/space(i1)/objects_per_dimension(i2)/object(i3)/boundary(i4)/indexINT_0D¶Index of this (n-1)-dimensional boundary object
Index of this (n-1)-dimensional boundary object
grid_ggd(itime)/space(i1)/objects_per_dimension(i2)/object(i3)/boundary(i4)/neighbours(:)INT_1D¶List of indices of the n-dimensional objects adjacent to the […]
List of indices of the n-dimensional objects adjacent to the given n-dimensional object. An object can possibly have multiple neighbours on a boundary
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grid_ggd(itime)/space(i1)/objects_per_dimension(i2)/object(i3)/geometry(:)mixedFLT_1D¶Geometry data associated with the object, its detailed content […]
Geometry data associated with the object, its detailed content is defined by ../../geometry_content. Its dimension depends on the type of object, geometry and coordinate considered.
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grid_ggd(itime)/space(i1)/objects_per_dimension(i2)/object(i3)/nodes(:)INT_1D¶List of nodes forming this object (indices to objects_per_dimension(1)%object(:) […]
List of nodes forming this object (indices to objects_per_dimension(1)%object(:) in Fortran notation)
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grid_ggd(itime)/space(i1)/objects_per_dimension(i2)/object(i3)/measurem^dimensionFLT_0D¶Measure of the space object, i.e. […]
Measure of the space object, i.e. physical size (length for 1d, area for 2d, volume for 3d objects,…)
grid_ggd(itime)/space(i1)/objects_per_dimension(i2)/object(i3)/geometry_2d(:,:)mixedFLT_2D¶2D geometry data associated with the object. […]
2D geometry data associated with the object. Its dimension depends on the type of object, geometry and coordinate considered. Typically, the first dimension represents the object coordinates, while the second dimension would represent the values of the various degrees of freedom of the finite element attached to the object.
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New in version >3.35.0.
grid_ggd(itime)/space(i1)/objects_per_dimension(i2)/geometry_contentstructure¶Content of the ../object/geometry node for this dimension
Content of the ../object/geometry node for this dimension
This is an identifier. See ggd_geometry_content_identifier for the available options.
New in version >3.33.0.
grid_ggd(itime)/space(i1)/objects_per_dimension(i2)/geometry_content/nameSTR_0D¶Short string identifier
Short string identifier
grid_ggd(itime)/grid_subset(i1)AoS¶Grid subsets
Grid subsets
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grid_ggd(itime)/grid_subset(i1)/identifierstructure¶Grid subset identifier
Grid subset identifier
Click here for further documentation.
This is an identifier. See ggd_subset_identifier for the available options.
grid_ggd(itime)/grid_subset(i1)/identifier/nameSTR_0D¶Short string identifier
Short string identifier
grid_ggd(itime)/grid_subset(i1)/dimensionINT_0D¶Space dimension of the grid subset elements, using the convention […]
Space dimension of the grid subset elements, using the convention 1=nodes, 2=edges, 3=faces, 4=cells/volumes
grid_ggd(itime)/grid_subset(i1)/element(i2)AoS¶Set of elements defining the grid subset. […]
Set of elements defining the grid subset. An element is defined by a combination of objects from potentially all spaces
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grid_ggd(itime)/grid_subset(i1)/element(i2)/object(i3)AoS¶Set of objects defining the element
Set of objects defining the element
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grid_ggd(itime)/grid_subset(i1)/element(i2)/object(i3)/spaceINT_0D¶Index of the space from which that object is taken
Index of the space from which that object is taken
grid_ggd(itime)/grid_subset(i1)/base(i2)AoS¶Set of bases for the grid subset. […]
Set of bases for the grid subset. For each base, the structure describes the projection of the base vectors on the canonical frame of the grid.
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grid_ggd(itime)/grid_subset(i1)/base(i2)/tensor_covariant(:,:,:) ⇹mixedFLT_3D¶Covariant metric tensor, given on each element of the subgrid […]
Covariant metric tensor, given on each element of the subgrid (first dimension)
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grid_ggd(itime)/grid_subset(i1)/base(i2)/tensor_contravariant(:,:,:) ⇹mixedFLT_3D¶Contravariant metric tensor, given on each element of the subgrid […]
Contravariant metric tensor, given on each element of the subgrid (first dimension)
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grid_ggd(itime)/grid_subset(i1)/metricstructure¶Metric of the canonical frame onto Cartesian coordinates
Metric of the canonical frame onto Cartesian coordinates
grid_ggd(itime)/grid_subset(i1)/metric/tensor_covariant(:,:,:) ⇹mixedFLT_3D¶Covariant metric tensor, given on each element of the subgrid […]
Covariant metric tensor, given on each element of the subgrid (first dimension)
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grid_ggd(itime)/grid_subset(i1)/metric/tensor_contravariant(:,:,:) ⇹mixedFLT_3D¶Contravariant metric tensor, given on each element of the subgrid […]
Contravariant metric tensor, given on each element of the subgrid (first dimension)
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ggd_fluid(itime)AoS¶Fluid quantities represented using the general grid description […]
Fluid quantities represented using the general grid description for 2D or 3D description
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ggd_fluid(itime)/density(i1)m^-3AoS¶Runaway electrons density, given on various grid subsets
Runaway electrons density, given on various grid subsets
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ggd_fluid(itime)/density(i1)/grid_indexINT_0D¶Index of the grid used to represent this quantity
Index of the grid used to represent this quantity
ggd_fluid(itime)/density(i1)/grid_subset_indexINT_0D¶Index of the grid subset the data is provided on. […]
Index of the grid subset the data is provided on. Corresponds to the index used in the grid subset definition: grid_subset(:)/identifier/index
ggd_fluid(itime)/density(i1)/values(:) ⇹m^-3FLT_1D¶One scalar value is provided per element in the grid subset.
One scalar value is provided per element in the grid subset.
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ggd_fluid(itime)/density(i1)/coefficients(:,:) ⇹m^-3FLT_2D¶Interpolation coefficients, to be used for a high precision evaluation […]
Interpolation coefficients, to be used for a high precision evaluation of the physical quantity with finite elements, provided per element in the grid subset (first dimension).
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ggd_fluid(itime)/current_density(i1)A.m^-2AoS¶Runaways parallel current density = average(j.B) / B0, where […]
Runaways parallel current density = average(j.B) / B0, where B0 = runaway_electrons/vacuum_toroidal_field/b0, given on various grid subsets
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ggd_fluid(itime)/current_density(i1)/grid_indexINT_0D¶Index of the grid used to represent this quantity
Index of the grid used to represent this quantity
ggd_fluid(itime)/current_density(i1)/grid_subset_indexINT_0D¶Index of the grid subset the data is provided on. […]
Index of the grid subset the data is provided on. Corresponds to the index used in the grid subset definition: grid_subset(:)/identifier/index
ggd_fluid(itime)/current_density(i1)/values(:) ⇹A.m^-2FLT_1D¶One scalar value is provided per element in the grid subset.
One scalar value is provided per element in the grid subset.
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ggd_fluid(itime)/current_density(i1)/coefficients(:,:) ⇹A.m^-2FLT_2D¶Interpolation coefficients, to be used for a high precision evaluation […]
Interpolation coefficients, to be used for a high precision evaluation of the physical quantity with finite elements, provided per element in the grid subset (first dimension).
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ggd_fluid(itime)/e_field_dreicer(i1)V.m^-1AoS¶Dreicer electric field (parallel to B), given on various grid […]
Dreicer electric field (parallel to B), given on various grid subsets
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ggd_fluid(itime)/e_field_dreicer(i1)/grid_indexINT_0D¶Index of the grid used to represent this quantity
Index of the grid used to represent this quantity
ggd_fluid(itime)/e_field_dreicer(i1)/grid_subset_indexINT_0D¶Index of the grid subset the data is provided on. […]
Index of the grid subset the data is provided on. Corresponds to the index used in the grid subset definition: grid_subset(:)/identifier/index
ggd_fluid(itime)/e_field_dreicer(i1)/values(:) ⇹V.m^-1FLT_1D¶One scalar value is provided per element in the grid subset.
One scalar value is provided per element in the grid subset.
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ggd_fluid(itime)/e_field_dreicer(i1)/coefficients(:,:) ⇹V.m^-1FLT_2D¶Interpolation coefficients, to be used for a high precision evaluation […]
Interpolation coefficients, to be used for a high precision evaluation of the physical quantity with finite elements, provided per element in the grid subset (first dimension).
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ggd_fluid(itime)/e_field_critical(i1)V.m^-1AoS¶Critical electric field, given on various grid subsets
Critical electric field, given on various grid subsets
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ggd_fluid(itime)/e_field_critical(i1)/grid_indexINT_0D¶Index of the grid used to represent this quantity
Index of the grid used to represent this quantity
ggd_fluid(itime)/e_field_critical(i1)/grid_subset_indexINT_0D¶Index of the grid subset the data is provided on. […]
Index of the grid subset the data is provided on. Corresponds to the index used in the grid subset definition: grid_subset(:)/identifier/index
ggd_fluid(itime)/e_field_critical(i1)/values(:) ⇹V.m^-1FLT_1D¶One scalar value is provided per element in the grid subset.
One scalar value is provided per element in the grid subset.
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ggd_fluid(itime)/e_field_critical(i1)/coefficients(:,:) ⇹V.m^-1FLT_2D¶Interpolation coefficients, to be used for a high precision evaluation […]
Interpolation coefficients, to be used for a high precision evaluation of the physical quantity with finite elements, provided per element in the grid subset (first dimension).
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ggd_fluid(itime)/energy_density_kinetic(i1)J.m^-3AoS¶Runaways kinetic energy density, given on various grid subsets
Runaways kinetic energy density, given on various grid subsets
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ggd_fluid(itime)/energy_density_kinetic(i1)/grid_indexINT_0D¶Index of the grid used to represent this quantity
Index of the grid used to represent this quantity
ggd_fluid(itime)/energy_density_kinetic(i1)/grid_subset_indexINT_0D¶Index of the grid subset the data is provided on. […]
Index of the grid subset the data is provided on. Corresponds to the index used in the grid subset definition: grid_subset(:)/identifier/index
ggd_fluid(itime)/energy_density_kinetic(i1)/values(:) ⇹J.m^-3FLT_1D¶One scalar value is provided per element in the grid subset.
One scalar value is provided per element in the grid subset.
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ggd_fluid(itime)/energy_density_kinetic(i1)/coefficients(:,:) ⇹J.m^-3FLT_2D¶Interpolation coefficients, to be used for a high precision evaluation […]
Interpolation coefficients, to be used for a high precision evaluation of the physical quantity with finite elements, provided per element in the grid subset (first dimension).
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ggd_fluid(itime)/pitch_angle(i1)1AoS¶Average pitch angle of the runaways distribution function (v_parallel/\|v\|), […]
Average pitch angle of the runaways distribution function (v_parallel/|v|), given on various grid subsets
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ggd_fluid(itime)/pitch_angle(i1)/grid_indexINT_0D¶Index of the grid used to represent this quantity
Index of the grid used to represent this quantity
ggd_fluid(itime)/pitch_angle(i1)/grid_subset_indexINT_0D¶Index of the grid subset the data is provided on. […]
Index of the grid subset the data is provided on. Corresponds to the index used in the grid subset definition: grid_subset(:)/identifier/index
ggd_fluid(itime)/pitch_angle(i1)/values(:) ⇹1FLT_1D¶One scalar value is provided per element in the grid subset.
One scalar value is provided per element in the grid subset.
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ggd_fluid(itime)/pitch_angle(i1)/coefficients(:,:) ⇹1FLT_2D¶Interpolation coefficients, to be used for a high precision evaluation […]
Interpolation coefficients, to be used for a high precision evaluation of the physical quantity with finite elements, provided per element in the grid subset (first dimension).
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ggd_fluid(itime)/momentum_critical_avalanche(i1)kg.m^-1.s^-1AoS¶Critical momentum for avalanche, Compton and tritium, given on […]
Critical momentum for avalanche, Compton and tritium, given on various grid subsets
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ggd_fluid(itime)/momentum_critical_avalanche(i1)/grid_indexINT_0D¶Index of the grid used to represent this quantity
Index of the grid used to represent this quantity
ggd_fluid(itime)/momentum_critical_avalanche(i1)/grid_subset_indexINT_0D¶Index of the grid subset the data is provided on. […]
Index of the grid subset the data is provided on. Corresponds to the index used in the grid subset definition: grid_subset(:)/identifier/index
ggd_fluid(itime)/momentum_critical_avalanche(i1)/values(:) ⇹kg.m^-1.s^-1FLT_1D¶One scalar value is provided per element in the grid subset.
One scalar value is provided per element in the grid subset.
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ggd_fluid(itime)/momentum_critical_avalanche(i1)/coefficients(:,:) ⇹kg.m^-1.s^-1FLT_2D¶Interpolation coefficients, to be used for a high precision evaluation […]
Interpolation coefficients, to be used for a high precision evaluation of the physical quantity with finite elements, provided per element in the grid subset (first dimension).
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ggd_fluid(itime)/momentum_critical_hot_tail(i1)kg.m^-1.s^-1AoS¶Critical momentum for hot tail, given on various grid subsets
Critical momentum for hot tail, given on various grid subsets
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ggd_fluid(itime)/momentum_critical_hot_tail(i1)/grid_indexINT_0D¶Index of the grid used to represent this quantity
Index of the grid used to represent this quantity
ggd_fluid(itime)/momentum_critical_hot_tail(i1)/grid_subset_indexINT_0D¶Index of the grid subset the data is provided on. […]
Index of the grid subset the data is provided on. Corresponds to the index used in the grid subset definition: grid_subset(:)/identifier/index
ggd_fluid(itime)/momentum_critical_hot_tail(i1)/values(:) ⇹kg.m^-1.s^-1FLT_1D¶One scalar value is provided per element in the grid subset.
One scalar value is provided per element in the grid subset.
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ggd_fluid(itime)/momentum_critical_hot_tail(i1)/coefficients(:,:) ⇹kg.m^-1.s^-1FLT_2D¶Interpolation coefficients, to be used for a high precision evaluation […]
Interpolation coefficients, to be used for a high precision evaluation of the physical quantity with finite elements, provided per element in the grid subset (first dimension).
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ggd_fluid(itime)/ddensity_dt_total(i1)m^-3.s^-1AoS¶Total source of runaway electrons, given on various grid subsets
Total source of runaway electrons, given on various grid subsets
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ggd_fluid(itime)/ddensity_dt_total(i1)/grid_indexINT_0D¶Index of the grid used to represent this quantity
Index of the grid used to represent this quantity
ggd_fluid(itime)/ddensity_dt_total(i1)/grid_subset_indexINT_0D¶Index of the grid subset the data is provided on. […]
Index of the grid subset the data is provided on. Corresponds to the index used in the grid subset definition: grid_subset(:)/identifier/index
ggd_fluid(itime)/ddensity_dt_total(i1)/values(:) ⇹m^-3.s^-1FLT_1D¶One scalar value is provided per element in the grid subset.
One scalar value is provided per element in the grid subset.
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ggd_fluid(itime)/ddensity_dt_total(i1)/coefficients(:,:) ⇹m^-3.s^-1FLT_2D¶Interpolation coefficients, to be used for a high precision evaluation […]
Interpolation coefficients, to be used for a high precision evaluation of the physical quantity with finite elements, provided per element in the grid subset (first dimension).
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ggd_fluid(itime)/ddensity_dt_compton(i1)m^-3.s^-1AoS¶Compton source of runaway electrons, given on various grid subsets
Compton source of runaway electrons, given on various grid subsets
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ggd_fluid(itime)/ddensity_dt_compton(i1)/grid_indexINT_0D¶Index of the grid used to represent this quantity
Index of the grid used to represent this quantity
ggd_fluid(itime)/ddensity_dt_compton(i1)/grid_subset_indexINT_0D¶Index of the grid subset the data is provided on. […]
Index of the grid subset the data is provided on. Corresponds to the index used in the grid subset definition: grid_subset(:)/identifier/index
ggd_fluid(itime)/ddensity_dt_compton(i1)/values(:) ⇹m^-3.s^-1FLT_1D¶One scalar value is provided per element in the grid subset.
One scalar value is provided per element in the grid subset.
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ggd_fluid(itime)/ddensity_dt_compton(i1)/coefficients(:,:) ⇹m^-3.s^-1FLT_2D¶Interpolation coefficients, to be used for a high precision evaluation […]
Interpolation coefficients, to be used for a high precision evaluation of the physical quantity with finite elements, provided per element in the grid subset (first dimension).
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ggd_fluid(itime)/ddensity_dt_tritium(i1)m^-3.s^-1AoS¶Tritium source of runaway electrons, given on various grid subsets
Tritium source of runaway electrons, given on various grid subsets
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ggd_fluid(itime)/ddensity_dt_tritium(i1)/grid_indexINT_0D¶Index of the grid used to represent this quantity
Index of the grid used to represent this quantity
ggd_fluid(itime)/ddensity_dt_tritium(i1)/grid_subset_indexINT_0D¶Index of the grid subset the data is provided on. […]
Index of the grid subset the data is provided on. Corresponds to the index used in the grid subset definition: grid_subset(:)/identifier/index
ggd_fluid(itime)/ddensity_dt_tritium(i1)/values(:) ⇹m^-3.s^-1FLT_1D¶One scalar value is provided per element in the grid subset.
One scalar value is provided per element in the grid subset.
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ggd_fluid(itime)/ddensity_dt_tritium(i1)/coefficients(:,:) ⇹m^-3.s^-1FLT_2D¶Interpolation coefficients, to be used for a high precision evaluation […]
Interpolation coefficients, to be used for a high precision evaluation of the physical quantity with finite elements, provided per element in the grid subset (first dimension).
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ggd_fluid(itime)/ddensity_dt_hot_tail(i1)m^-3.s^-1AoS¶Hot tail source of runaway electrons, given on various grid subsets
Hot tail source of runaway electrons, given on various grid subsets
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ggd_fluid(itime)/ddensity_dt_hot_tail(i1)/grid_indexINT_0D¶Index of the grid used to represent this quantity
Index of the grid used to represent this quantity
ggd_fluid(itime)/ddensity_dt_hot_tail(i1)/grid_subset_indexINT_0D¶Index of the grid subset the data is provided on. […]
Index of the grid subset the data is provided on. Corresponds to the index used in the grid subset definition: grid_subset(:)/identifier/index
ggd_fluid(itime)/ddensity_dt_hot_tail(i1)/values(:) ⇹m^-3.s^-1FLT_1D¶One scalar value is provided per element in the grid subset.
One scalar value is provided per element in the grid subset.
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ggd_fluid(itime)/ddensity_dt_hot_tail(i1)/coefficients(:,:) ⇹m^-3.s^-1FLT_2D¶Interpolation coefficients, to be used for a high precision evaluation […]
Interpolation coefficients, to be used for a high precision evaluation of the physical quantity with finite elements, provided per element in the grid subset (first dimension).
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ggd_fluid(itime)/ddensity_dt_dreicer(i1)m^-3.s^-1AoS¶Dreicer source of runaway electrons, given on various grid subsets
Dreicer source of runaway electrons, given on various grid subsets
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ggd_fluid(itime)/ddensity_dt_dreicer(i1)/grid_indexINT_0D¶Index of the grid used to represent this quantity
Index of the grid used to represent this quantity
ggd_fluid(itime)/ddensity_dt_dreicer(i1)/grid_subset_indexINT_0D¶Index of the grid subset the data is provided on. […]
Index of the grid subset the data is provided on. Corresponds to the index used in the grid subset definition: grid_subset(:)/identifier/index
ggd_fluid(itime)/ddensity_dt_dreicer(i1)/values(:) ⇹m^-3.s^-1FLT_1D¶One scalar value is provided per element in the grid subset.
One scalar value is provided per element in the grid subset.
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ggd_fluid(itime)/ddensity_dt_dreicer(i1)/coefficients(:,:) ⇹m^-3.s^-1FLT_2D¶Interpolation coefficients, to be used for a high precision evaluation […]
Interpolation coefficients, to be used for a high precision evaluation of the physical quantity with finite elements, provided per element in the grid subset (first dimension).
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distributionstructure¶Distribution function of the runaway electrons
Distribution function of the runaway electrons
distribution/gyro_typeINT_0D¶Defines how to interpret the spatial coordinates: 1 = given at […]
Defines how to interpret the spatial coordinates: 1 = given at the actual particle birth point; 2 =given at the gyro centre of the birth point
distribution/ggd(itime)AoS¶Distribution represented using the ggd, for various time slices
Distribution represented using the ggd, for various time slices
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distribution/ggd(itime)/temperature(:) ⇹eVFLT_1D¶Reference temperature profile used to define the local thermal […]
Reference temperature profile used to define the local thermal energy and the thermal velocity (for normalization of the grid coordinates)
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distribution/ggd(itime)/expansion(i1)(m.s^-1)^-3.m^-3AoS¶Distribution function expanded into a vector of successive approximations. […]
Distribution function expanded into a vector of successive approximations. The first element in the vector (expansion(1)) is the zeroth order distribution function, while the K:th element in the vector (expansion(K)) is the K:th correction, such that the total distribution function is a sum over all elements in the expansion vector.
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distribution/ggd(itime)/expansion(i1)/grid_subset(i2)mixedAoS¶Values of the distribution function expansion, for various grid […]
Values of the distribution function expansion, for various grid subsets
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distribution/ggd(itime)/expansion(i1)/grid_subset(i2)/grid_indexINT_0D¶Index of the grid used to represent this quantity
Index of the grid used to represent this quantity
distribution/ggd(itime)/expansion(i1)/grid_subset(i2)/grid_subset_indexINT_0D¶Index of the grid subset the data is provided on. […]
Index of the grid subset the data is provided on. Corresponds to the index used in the grid subset definition: grid_subset(:)/identifier/index
distribution/ggd(itime)/expansion(i1)/grid_subset(i2)/values(:) ⇹mixedFLT_1D¶One scalar value is provided per element in the grid subset.
One scalar value is provided per element in the grid subset.
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distribution/ggd(itime)/expansion(i1)/grid_subset(i2)/coefficients(:,:) ⇹mixedFLT_2D¶Interpolation coefficients, to be used for a high precision evaluation […]
Interpolation coefficients, to be used for a high precision evaluation of the physical quantity with finite elements, provided per element in the grid subset (first dimension).
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distribution/ggd(itime)/expansion_fd3v(i1)m^-3AoS¶Distribution function multiplied by the volume of the local velocity […]
Distribution function multiplied by the volume of the local velocity cell d3v, expanded into a vector of successive approximations. The first element in the vector (expansion(1)) is the zeroth order distribution function, while the K:th element in the vector (expansion(K)) is the K:th correction, such that the total distribution function is a sum over all elements in the expansion vector.
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distribution/ggd(itime)/expansion_fd3v(i1)/grid_subset(i2)mixedAoS¶Values of the distribution function expansion, for various grid […]
Values of the distribution function expansion, for various grid subsets
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distribution/ggd(itime)/expansion_fd3v(i1)/grid_subset(i2)/grid_indexINT_0D¶Index of the grid used to represent this quantity
Index of the grid used to represent this quantity
distribution/ggd(itime)/expansion_fd3v(i1)/grid_subset(i2)/grid_subset_indexINT_0D¶Index of the grid subset the data is provided on. […]
Index of the grid subset the data is provided on. Corresponds to the index used in the grid subset definition: grid_subset(:)/identifier/index
distribution/ggd(itime)/expansion_fd3v(i1)/grid_subset(i2)/values(:) ⇹mixedFLT_1D¶One scalar value is provided per element in the grid subset.
One scalar value is provided per element in the grid subset.
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distribution/ggd(itime)/expansion_fd3v(i1)/grid_subset(i2)/coefficients(:,:) ⇹mixedFLT_2D¶Interpolation coefficients, to be used for a high precision evaluation […]
Interpolation coefficients, to be used for a high precision evaluation of the physical quantity with finite elements, provided per element in the grid subset (first dimension).
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distribution/markers(itime)AoS¶Distribution represented by a set of markers (test particles)
Distribution represented by a set of markers (test particles)
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distribution/markers(itime)/coordinate_identifier(i1)W.m^-3AoS¶Set of coordinate identifiers, coordinates on which the markers […]
Set of coordinate identifiers, coordinates on which the markers are represented
This is an identifier. See coordinate_identifier for the available options.
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distribution/markers(itime)/coordinate_identifier(i1)/nameSTR_0D¶Short string identifier
Short string identifier
distribution/markers(itime)/weights(:) ⇹1FLT_1D¶Weight of the markers, i.e. […]
Weight of the markers, i.e. number of real particles represented by each marker. The dimension of the vector correspond to the number of markers
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distribution/markers(itime)/positions(:,:) ⇹mixedFLT_2D¶Position of the markers in the set of coordinates. […]
Position of the markers in the set of coordinates. The first dimension corresponds to the number of markers, the second dimension to the set of coordinates
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distribution/markers(itime)/orbit_integralsstructure¶Integrals along the markers orbit. […]
Integrals along the markers orbit. These dimensionless expressions are of the form: (1/tau) integral (f(n_tor,m_pol,k,eq,…) dt) from time - tau to time, where tau is the transit/trapping time of the marker and f() a dimensionless function (phase factor,drift,etc) of the equilibrium (e.g. q) and perturbation (Fourier harmonics n_tor,m_pol and bounce harmonic k) along the particles orbits. In fact the integrals are taken during the last orbit of each marker at the time value of the time node below
distribution/markers(itime)/orbit_integrals/expressions(:)STR_1D¶List of the expressions f(n_tor,m_pol,k,q,…) used in the orbit […]
List of the expressions f(n_tor,m_pol,k,q,…) used in the orbit integrals
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distribution/markers(itime)/orbit_integrals/n_phi(:)INT_1D¶Array of toroidal mode numbers, where quantities vary as exp(i.n_phi.phi) […]
Array of toroidal mode numbers, where quantities vary as exp(i.n_phi.phi) and phi runs anticlockwise when viewed from above
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Changed in version 4.1.0: Renamed from n_tor
distribution/markers(itime)/orbit_integrals/m_pol(:)INT_1D¶Array of poloidal mode numbers, where quantities vary as exp(-i.m_pol.theta) […]
Array of poloidal mode numbers, where quantities vary as exp(-i.m_pol.theta) and theta is the angle defined by the choice of ../../coordinate_identifier, with its centre at the magnetic axis recalled at the root of this IDS
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distribution/markers(itime)/orbit_integrals/bounce_harmonics(:)INT_1D¶Array of bounce harmonics k
Array of bounce harmonics k
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distribution/markers(itime)/orbit_integrals/values(:,:,:,:,:) ⇹1CPX_5D¶Values of the orbit integrals
Values of the orbit integrals
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distribution/markers(itime)/orbit_integrals_instantstructure¶Integrals/quantities along the markers orbit. […]
Integrals/quantities along the markers orbit. These dimensionless expressions are of the form: (1/tau) integral ( f(eq) dt) from time - tau to time_orbit for different values of time_orbit in the interval from time - tau to time, where tau is the transit/trapping time of the marker and f(eq) a dimensionless function (phase, drift,q,etc) of the equilibrium along the markers orbits. The integrals are taken during the last orbit of each marker at the time value of the time node below
distribution/markers(itime)/orbit_integrals_instant/expressions(:)STR_1D¶List of the expressions f(eq) used in the orbit integrals
List of the expressions f(eq) used in the orbit integrals
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distribution/markers(itime)/orbit_integrals_instant/time_orbit(:) ⇹sFLT_1D¶Time array along the markers last orbit
Time array along the markers last orbit
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distribution/markers(itime)/orbit_integrals_instant/values(:,:,:) ⇹1CPX_3D¶Values of the orbit integrals
Values of the orbit integrals
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distribution/markers(itime)/toroidal_modeINT_0D¶In case the orbit integrals are calculated for a given MHD perturbation, […]
In case the orbit integrals are calculated for a given MHD perturbation, index of the toroidal mode considered. Refers to the time_slice/toroidal_mode array of the MHD_LINEAR IDS in which this perturbation is described
vacuum_toroidal_fieldstructure¶Characteristics of the vacuum toroidal field (used in rho_tor […]
Characteristics of the vacuum toroidal field (used in rho_tor definition and in the normalization of current densities)
vacuum_toroidal_field/r0 ⇹mFLT_0D¶Reference major radius where the vacuum toroidal magnetic field […]
Reference major radius where the vacuum toroidal magnetic field is given (usually a fixed position such as the middle of the vessel at the equatorial midplane)