divertorsΒΆ

PathDimensionsTypeUnitsDescription

divertors

(alpha)

Description of divertors

divertors.code

(alpha)

STRUCTURE

Generic decription of the code-specific parameters for the code that has produced this IDS

divertors.code.commit

(alpha)

STR_0D

Unique commit reference of software

divertors.code.description

(alpha)

STR_0D

Short description of the software (type, purpose)

divertors.code.library

(alpha)

[1...N]

STRUCT_ARRAY

List of external libraries used by the code that has produced this IDS

divertors.code.library[:].commit

(alpha)

STR_0D

Unique commit reference of software

divertors.code.library[:].description

(alpha)

STR_0D

Short description of the software (type, purpose)

divertors.code.library[:].name

(alpha)

STR_0D

Name of software

divertors.code.library[:].parameters

(alpha)

STR_0D

List of the code specific parameters in XML format

divertors.code.library[:].repository

(alpha)

STR_0D

URL of software repository

divertors.code.library[:].version

(alpha)

STR_0D

Unique version (tag) of software

divertors.code.name

(alpha)

STR_0D

Name of software generating IDS

divertors.code.output_flag

(alpha)

[divertors.time]

INT_1D

Output flag : 0 means the run is successful, other values mean some difficulty has been encountered, the exact meaning is then code specific. Negative values mean the result shall not be used.

divertors.code.parameters

(alpha)

STR_0D

List of the code specific parameters in XML format

divertors.code.repository

(alpha)

STR_0D

URL of software repository

divertors.code.version

(alpha)

STR_0D

Unique version (tag) of software

divertors.divertor

(alpha)

[1...N]

STRUCT_ARRAY

Set of divertors

divertors.divertor[:].current_incident

(alpha)

STRUCTURE

A

Total current incident on this divertor

divertors.divertor[:].current_incident.data

(alpha)

[divertors.divertor[:].current_incident.time]

FLT_1D (uncertain)

A

Data

divertors.divertor[:].current_incident.time

(alpha)

[1...N]

FLT_1D_TYPE

s

Time

divertors.divertor[:].identifier

(alpha)

STR_0D

Alphanumeric identifier of divertor

divertors.divertor[:].name

(alpha)

STR_0D

Name of the divertor

divertors.divertor[:].particle_flux_recycled_total

(alpha)

STRUCTURE

s^-1

Total recycled particle flux from the divertor (in equivalent electrons)

divertors.divertor[:].particle_flux_recycled_total.data

(alpha)

[divertors.divertor[:].particle_flux_recycled_total.time]

FLT_1D (uncertain)

s^-1

Data

divertors.divertor[:].particle_flux_recycled_total.time

(alpha)

[1...N]

FLT_1D_TYPE

s

Time

divertors.divertor[:].power_black_body

(alpha)

STRUCTURE

W

Black body radiated power emitted from the divertor targets (emissivity is included) (sum over all targets)

divertors.divertor[:].power_black_body.data

(alpha)

[divertors.divertor[:].power_black_body.time]

FLT_1D (uncertain)

W

Data

divertors.divertor[:].power_black_body.time

(alpha)

[1...N]

FLT_1D_TYPE

s

Time

divertors.divertor[:].power_conducted

(alpha)

STRUCTURE

W

Power conducted by the plasma on the divertor targets (sum over all targets)

divertors.divertor[:].power_conducted.data

(alpha)

[divertors.divertor[:].power_conducted.time]

FLT_1D (uncertain)

W

Data

divertors.divertor[:].power_conducted.time

(alpha)

[1...N]

FLT_1D_TYPE

s

Time

divertors.divertor[:].power_convected

(alpha)

STRUCTURE

W

Power convected by the plasma on the divertor targets (sum over all targets)

divertors.divertor[:].power_convected.data

(alpha)

[divertors.divertor[:].power_convected.time]

FLT_1D (uncertain)

W

Data

divertors.divertor[:].power_convected.time

(alpha)

[1...N]

FLT_1D_TYPE

s

Time

divertors.divertor[:].power_currents

(alpha)

STRUCTURE

W

Power deposited on the divertor targets due to electric currents (positive means power is deposited on the target) (sum over all targets)

divertors.divertor[:].power_currents.data

(alpha)

[divertors.divertor[:].power_currents.time]

FLT_1D (uncertain)

W

Data

divertors.divertor[:].power_currents.time

(alpha)

[1...N]

FLT_1D_TYPE

s

Time

divertors.divertor[:].power_incident

(alpha)

STRUCTURE

W

Total power incident on the divertor (sum over all targets). This power is split in the various physical categories listed below

divertors.divertor[:].power_incident.data

(alpha)

[divertors.divertor[:].power_incident.time]

FLT_1D (uncertain)

W

Data

divertors.divertor[:].power_incident.time

(alpha)

[1...N]

FLT_1D_TYPE

s

Time

divertors.divertor[:].power_neutrals

(alpha)

STRUCTURE

W

Net power from neutrals on the divertor targets (positive means power is deposited on the target) (sum over all targets)

divertors.divertor[:].power_neutrals.data

(alpha)

[divertors.divertor[:].power_neutrals.time]

FLT_1D (uncertain)

W

Data

divertors.divertor[:].power_neutrals.time

(alpha)

[1...N]

FLT_1D_TYPE

s

Time

divertors.divertor[:].power_radiated

(alpha)

STRUCTURE

W

Net radiated power on the divertor targets (incident - reflected) (sum over all targets)

divertors.divertor[:].power_radiated.data

(alpha)

[divertors.divertor[:].power_radiated.time]

FLT_1D (uncertain)

W

Data

divertors.divertor[:].power_radiated.time

(alpha)

[1...N]

FLT_1D_TYPE

s

Time

divertors.divertor[:].power_recombination_neutrals

(alpha)

STRUCTURE

W

Power deposited on the divertor targets due to recombination of neutrals into a ground state (e.g. molecules) (sum over all targets)

divertors.divertor[:].power_recombination_neutrals.data

(alpha)

[divertors.divertor[:].power_recombination_neutrals.time]

FLT_1D (uncertain)

W

Data

divertors.divertor[:].power_recombination_neutrals.time

(alpha)

[1...N]

FLT_1D_TYPE

s

Time

divertors.divertor[:].power_recombination_plasma

(alpha)

STRUCTURE

W

Power deposited on the divertor targets due to recombination of plasma ions (sum over all targets)

divertors.divertor[:].power_recombination_plasma.data

(alpha)

[divertors.divertor[:].power_recombination_plasma.time]

FLT_1D (uncertain)

W

Data

divertors.divertor[:].power_recombination_plasma.time

(alpha)

[1...N]

FLT_1D_TYPE

s

Time

divertors.divertor[:].target

(alpha)

[1...N]

STRUCT_ARRAY

Set of divertor targets

divertors.divertor[:].target[:].current_incident

(alpha)

STRUCTURE

A

Total current incident on this target

divertors.divertor[:].target[:].current_incident.data

(alpha)

[divertors.divertor[:].target[:].current_incident.time]

FLT_1D (uncertain)

A

Data

divertors.divertor[:].target[:].current_incident.time

(alpha)

[1...N]

FLT_1D_TYPE

s

Time

divertors.divertor[:].target[:].extension_r

(alpha)

FLT_0D (uncertain)

m

Target length projected on the major radius axis

divertors.divertor[:].target[:].extension_z

(alpha)

FLT_0D (uncertain)

m

Target length projected on the height axis

divertors.divertor[:].target[:].flux_expansion

(alpha)

STRUCTURE

-

Magnetic flux expansion as defined by Stangeby : ratio between the poloidal field at the midplane separatrix and the poloidal field at the strike-point see formula attached, where u means upstream (midplane separatrix) and t means at divertor target (downstream).

divertors.divertor[:].target[:].flux_expansion.data

(alpha)

[divertors.divertor[:].target[:].flux_expansion.time]

FLT_1D (uncertain)

-

Data

divertors.divertor[:].target[:].flux_expansion.time

(alpha)

[1...N]

FLT_1D_TYPE

s

Time

divertors.divertor[:].target[:].heat_flux_steady_limit_max

(alpha)

FLT_0D

W.m^-2

Maximum steady state heat flux allowed on divertor target surface (engineering design limit)

divertors.divertor[:].target[:].identifier

(alpha)

STR_0D

Alphanumeric identifier of target

divertors.divertor[:].target[:].name

(alpha)

STR_0D

Name of the target

divertors.divertor[:].target[:].power_black_body

(alpha)

STRUCTURE

W

Black body radiated power emitted from this divertor target (emissivity is included)

divertors.divertor[:].target[:].power_black_body.data

(alpha)

[divertors.divertor[:].target[:].power_black_body.time]

FLT_1D (uncertain)

W

Data

divertors.divertor[:].target[:].power_black_body.time

(alpha)

[1...N]

FLT_1D_TYPE

s

Time

divertors.divertor[:].target[:].power_conducted

(alpha)

STRUCTURE

W

Power conducted by the plasma on this divertor target

divertors.divertor[:].target[:].power_conducted.data

(alpha)

[divertors.divertor[:].target[:].power_conducted.time]

FLT_1D (uncertain)

W

Data

divertors.divertor[:].target[:].power_conducted.time

(alpha)

[1...N]

FLT_1D_TYPE

s

Time

divertors.divertor[:].target[:].power_convected

(alpha)

STRUCTURE

W

Power convected by the plasma on this divertor target

divertors.divertor[:].target[:].power_convected.data

(alpha)

[divertors.divertor[:].target[:].power_convected.time]

FLT_1D (uncertain)

W

Data

divertors.divertor[:].target[:].power_convected.time

(alpha)

[1...N]

FLT_1D_TYPE

s

Time

divertors.divertor[:].target[:].power_currents

(alpha)

STRUCTURE

W

Power deposited on this divertor target due to electric currents (positive means power is deposited on the target)

divertors.divertor[:].target[:].power_currents.data

(alpha)

[divertors.divertor[:].target[:].power_currents.time]

FLT_1D (uncertain)

W

Data

divertors.divertor[:].target[:].power_currents.time

(alpha)

[1...N]

FLT_1D_TYPE

s

Time

divertors.divertor[:].target[:].power_flux_peak

(alpha)

STRUCTURE

W.m^-2

Peak power flux on the divertor target surface

divertors.divertor[:].target[:].power_flux_peak.data

(alpha)

[divertors.divertor[:].target[:].power_flux_peak.time]

FLT_1D (uncertain)

W.m^-2

Data

divertors.divertor[:].target[:].power_flux_peak.time

(alpha)

[1...N]

FLT_1D_TYPE

s

Time

divertors.divertor[:].target[:].power_incident

(alpha)

STRUCTURE

W

Total power incident on this target. This power is split in the various physical categories listed below

divertors.divertor[:].target[:].power_incident.data

(alpha)

[divertors.divertor[:].target[:].power_incident.time]

FLT_1D (uncertain)

W

Data

divertors.divertor[:].target[:].power_incident.time

(alpha)

[1...N]

FLT_1D_TYPE

s

Time

divertors.divertor[:].target[:].power_incident_fraction

(alpha)

STRUCTURE

-

Power fraction incident on the target (normalized to the total power incident on the divertor)

divertors.divertor[:].target[:].power_incident_fraction.data

(alpha)

[divertors.divertor[:].target[:].power_incident_fraction.time]

FLT_1D (uncertain)

-

Data

divertors.divertor[:].target[:].power_incident_fraction.time

(alpha)

[1...N]

FLT_1D_TYPE

s

Time

divertors.divertor[:].target[:].power_neutrals

(alpha)

STRUCTURE

W

Net power from neutrals on this divertor target (positive means power is deposited on the target)

divertors.divertor[:].target[:].power_neutrals.data

(alpha)

[divertors.divertor[:].target[:].power_neutrals.time]

FLT_1D (uncertain)

W

Data

divertors.divertor[:].target[:].power_neutrals.time

(alpha)

[1...N]

FLT_1D_TYPE

s

Time

divertors.divertor[:].target[:].power_radiated

(alpha)

STRUCTURE

W

Net radiated power on this divertor target (incident - reflected)

divertors.divertor[:].target[:].power_radiated.data

(alpha)

[divertors.divertor[:].target[:].power_radiated.time]

FLT_1D (uncertain)

W

Data

divertors.divertor[:].target[:].power_radiated.time

(alpha)

[1...N]

FLT_1D_TYPE

s

Time

divertors.divertor[:].target[:].power_recombination_neutrals

(alpha)

STRUCTURE

W

Power deposited on this divertor target due to recombination of neutrals into a ground state (e.g. molecules)

divertors.divertor[:].target[:].power_recombination_neutrals.data

(alpha)

[divertors.divertor[:].target[:].power_recombination_neutrals.time]

FLT_1D (uncertain)

W

Data

divertors.divertor[:].target[:].power_recombination_neutrals.time

(alpha)

[1...N]

FLT_1D_TYPE

s

Time

divertors.divertor[:].target[:].power_recombination_plasma

(alpha)

STRUCTURE

W

Power deposited on this divertor target due to recombination of plasma ions

divertors.divertor[:].target[:].power_recombination_plasma.data

(alpha)

[divertors.divertor[:].target[:].power_recombination_plasma.time]

FLT_1D (uncertain)

W

Data

divertors.divertor[:].target[:].power_recombination_plasma.time

(alpha)

[1...N]

FLT_1D_TYPE

s

Time

divertors.divertor[:].target[:].t_e_target_sputtering_limit_max

(alpha)

FLT_0D

eV

Maximum plasma temperature allowed on the divertor target to avoid excessive sputtering

divertors.divertor[:].target[:].temperature_limit_max

(alpha)

FLT_0D

K

Maximum surface target temperature allowed to prevent damage (melting, recrystallization, sublimation, etc...)

divertors.divertor[:].target[:].tile

(alpha)

[1...N]

STRUCT_ARRAY

Set of divertor tiles belonging to this target

divertors.divertor[:].target[:].tile[:].current_incident

(alpha)

STRUCTURE

A

Total current incident on this tile

divertors.divertor[:].target[:].tile[:].current_incident.data

(alpha)

[divertors.divertor[:].target[:].tile[:].current_incident.time]

FLT_1D (uncertain)

A

Data

divertors.divertor[:].target[:].tile[:].current_incident.time

(alpha)

[1...N]

FLT_1D_TYPE

s

Time

divertors.divertor[:].target[:].tile[:].identifier

(alpha)

STR_0D

Alphanumeric identifier of tile

divertors.divertor[:].target[:].tile[:].name

(alpha)

STR_0D

Name of the tile

divertors.divertor[:].target[:].tile[:].shunt_index

(alpha)

INT_0D

If the tile carries a measurement shunt, index of that shunt (in the magnetics IDS shunt array)

divertors.divertor[:].target[:].tile[:].surface_area

(alpha)

FLT_0D (uncertain)

m^2

Area of the tile surface facing the plasma

divertors.divertor[:].target[:].tile[:].surface_outline

(alpha)

STRUCTURE

Outline of the tile surface facing the plasma

divertors.divertor[:].target[:].tile[:].surface_outline.phi

(alpha)

[divertors.divertor[:].target[:].tile[:].surface_outline.r]

FLT_1D (uncertain)

rad

Toroidal angle (oriented counter-clockwise when viewing from above)

divertors.divertor[:].target[:].tile[:].surface_outline.r

(alpha)

[1...N]

FLT_1D (uncertain)

m

Major radius

divertors.divertor[:].target[:].tile[:].surface_outline.z

(alpha)

[divertors.divertor[:].target[:].tile[:].surface_outline.r]

FLT_1D (uncertain)

m

Height

divertors.divertor[:].target[:].tilt_angle_pol

(alpha)

STRUCTURE

rad

Angle between field lines projected in poloidal plane and target, measured clockwise from the target to the projected field lines

divertors.divertor[:].target[:].tilt_angle_pol.data

(alpha)

[divertors.divertor[:].target[:].tilt_angle_pol.time]

FLT_1D (uncertain)

rad

Data

divertors.divertor[:].target[:].tilt_angle_pol.time

(alpha)

[1...N]

FLT_1D_TYPE

s

Time

divertors.divertor[:].target[:].two_point_model

(alpha)

[divertors.divertor[:].target[:].two_point_model[:].time]

STRUCT_ARRAY

Description of SOL according to the two point model, the downstream point being on this target, for various time slices

divertors.divertor[:].target[:].two_point_model[:].n_e_target

(alpha)

FLT_0D (uncertain)

m^-3

Electron density at divertor target

divertors.divertor[:].target[:].two_point_model[:].sol_heat_decay_length

(alpha)

FLT_0D (uncertain)

m

Heat flux decay length in SOL at divertor entrance, mapped to the mid-plane, this is the lambda_q parameter defined in reference T. Eich et al, Nucl. Fusion 53 (2013) 093031

divertors.divertor[:].target[:].two_point_model[:].sol_heat_spreading_length

(alpha)

FLT_0D (uncertain)

m

Heat flux spreading length in SOL at equatorial mid-plane, this is the S power spreading parameter defined in reference T. Eich et al, Nucl. Fusion 53 (2013) 093031. Relevant only for attached plasmas.

divertors.divertor[:].target[:].two_point_model[:].t_e_target

(alpha)

FLT_0D (uncertain)

eV

Electron temperature at divertor target

divertors.divertor[:].target[:].two_point_model[:].time

(alpha)

FLT_0D

s

Time

divertors.divertor[:].target[:].wetted_area

(alpha)

STRUCTURE

m^2

Wetted area of the target, defined by the SOL heat flux decay length (lambda_q) mapped to the target using flux expansion and spreading factor and the target toroidal circumference. In other words, this is the area getting heat flux from the maximum value down to one e-fold decay.

divertors.divertor[:].target[:].wetted_area.data

(alpha)

[divertors.divertor[:].target[:].wetted_area.time]

FLT_1D (uncertain)

m^2

Data

divertors.divertor[:].target[:].wetted_area.time

(alpha)

[1...N]

FLT_1D_TYPE

s

Time

divertors.divertor[:].wetted_area

(alpha)

STRUCTURE

m^2

Wetted area of the divertor (sum over all targets)

divertors.divertor[:].wetted_area.data

(alpha)

[divertors.divertor[:].wetted_area.time]

FLT_1D (uncertain)

m^2

Data

divertors.divertor[:].wetted_area.time

(alpha)

[1...N]

FLT_1D_TYPE

s

Time

divertors.ids_properties

(alpha)

STRUCTURE

Interface Data Structure properties. This element identifies the node above as an IDS

divertors.ids_properties.comment

(alpha)

STR_0D

Any comment describing the content of this IDS

divertors.ids_properties.creation_date

(alpha)

STR_0D

Date at which this data has been produced

divertors.ids_properties.homogeneous_time

(alpha)

INT_0D

This node must be filled (with 0, 1, or 2) for the IDS to be valid. If 1, the time of this IDS is homogeneous, i.e. the time values for this IDS are stored in the time node just below the root of this IDS. If 0, the time values are stored in the various time fields at lower levels in the tree. In the case only constant or static nodes are filled within the IDS, homogeneous_time must be set to 2

divertors.ids_properties.name

(alpha)

STR_0D

User-defined name for this IDS occurrence

divertors.ids_properties.occurrence

INT_0D

divertors.ids_properties.occurrence_type

(alpha)

STRUCTURE

Type of data contained in this occurrence
1) reconstruction : Equilibrium reconstruction
2) prediction_fixed : Equilibrium prediction, fixed boundary
3) prediction_free : Equilibrium prediction, free boundary
4) mapping : Used for mapping equilibrium results from one grid type / resolution to another, or for including variables not present in the first set such as the calculation of magnetic field of other derived parameters

divertors.ids_properties.occurrence_type.description

(alpha)

STR_0D

Verbose description

divertors.ids_properties.occurrence_type.index

(alpha)

INT_0D

Integer identifier (enumeration index within a list). Private identifier values must be indicated by a negative index.

divertors.ids_properties.occurrence_type.name

(alpha)

STR_0D

Short string identifier

divertors.ids_properties.plugins

(alpha)

STRUCTURE

Information about the plugins used to write/read this IDS. This structure is filled automatically by the Access Layer at GET/PUT time, no need to fill it via a user program.

divertors.ids_properties.plugins.infrastructure_get

(alpha)

STRUCTURE

Plugin infrastructure used to GET the data

divertors.ids_properties.plugins.infrastructure_get.commit

(alpha)

STR_0D

Unique commit reference of software

divertors.ids_properties.plugins.infrastructure_get.description

(alpha)

STR_0D

Short description of the software (type, purpose)

divertors.ids_properties.plugins.infrastructure_get.name

(alpha)

STR_0D

Name of software used

divertors.ids_properties.plugins.infrastructure_get.repository

(alpha)

STR_0D

URL of software repository

divertors.ids_properties.plugins.infrastructure_get.version

(alpha)

STR_0D

Unique version (tag) of software

divertors.ids_properties.plugins.infrastructure_put

(alpha)

STRUCTURE

Plugin infrastructure used to PUT the data

divertors.ids_properties.plugins.infrastructure_put.commit

(alpha)

STR_0D

Unique commit reference of software

divertors.ids_properties.plugins.infrastructure_put.description

(alpha)

STR_0D

Short description of the software (type, purpose)

divertors.ids_properties.plugins.infrastructure_put.name

(alpha)

STR_0D

Name of software used

divertors.ids_properties.plugins.infrastructure_put.repository

(alpha)

STR_0D

URL of software repository

divertors.ids_properties.plugins.infrastructure_put.version

(alpha)

STR_0D

Unique version (tag) of software

divertors.ids_properties.plugins.node

(alpha)

[1...N]

STRUCT_ARRAY

Set of IDS nodes for which a plugin has been applied

divertors.ids_properties.plugins.node[:].get_operation

(alpha)

[1...N]

STRUCT_ARRAY

Plugins actually used to read back a node (potentially, multiple plugins can be applied, listed in reverse order of application). This information is filled by the plugin infrastructure during the GET operation.

divertors.ids_properties.plugins.node[:].get_operation[:].commit

(alpha)

STR_0D

Unique commit reference of software

divertors.ids_properties.plugins.node[:].get_operation[:].description

(alpha)

STR_0D

Short description of the software (type, purpose)

divertors.ids_properties.plugins.node[:].get_operation[:].name

(alpha)

STR_0D

Name of software used

divertors.ids_properties.plugins.node[:].get_operation[:].parameters

(alpha)

STR_0D

List of the code specific parameters in XML format

divertors.ids_properties.plugins.node[:].get_operation[:].repository

(alpha)

STR_0D

URL of software repository

divertors.ids_properties.plugins.node[:].get_operation[:].version

(alpha)

STR_0D

Unique version (tag) of software

divertors.ids_properties.plugins.node[:].path

(alpha)

STR_0D

Path of the node within the IDS, following the syntax given in the link below. If empty, means the plugin applies to the whole IDS.

divertors.ids_properties.plugins.node[:].put_operation

(alpha)

[1...N]

STRUCT_ARRAY

Plugins used to PUT a node (potentially, multiple plugins can be applied, if so they are listed by order of application)

divertors.ids_properties.plugins.node[:].put_operation[:].commit

(alpha)

STR_0D

Unique commit reference of software

divertors.ids_properties.plugins.node[:].put_operation[:].description

(alpha)

STR_0D

Short description of the software (type, purpose)

divertors.ids_properties.plugins.node[:].put_operation[:].name

(alpha)

STR_0D

Name of software used

divertors.ids_properties.plugins.node[:].put_operation[:].parameters

(alpha)

STR_0D

List of the code specific parameters in XML format

divertors.ids_properties.plugins.node[:].put_operation[:].repository

(alpha)

STR_0D

URL of software repository

divertors.ids_properties.plugins.node[:].put_operation[:].version

(alpha)

STR_0D

Unique version (tag) of software

divertors.ids_properties.plugins.node[:].readback

(alpha)

[1...N]

STRUCT_ARRAY

Plugins to be used to read back a node (potentially, multiple plugins can be applied, listed in reverse order of application)

divertors.ids_properties.plugins.node[:].readback[:].commit

(alpha)

STR_0D

Unique commit reference of software

divertors.ids_properties.plugins.node[:].readback[:].description

(alpha)

STR_0D

Short description of the software (type, purpose)

divertors.ids_properties.plugins.node[:].readback[:].name

(alpha)

STR_0D

Name of software used

divertors.ids_properties.plugins.node[:].readback[:].parameters

(alpha)

STR_0D

List of the code specific parameters in XML format

divertors.ids_properties.plugins.node[:].readback[:].repository

(alpha)

STR_0D

URL of software repository

divertors.ids_properties.plugins.node[:].readback[:].version

(alpha)

STR_0D

Unique version (tag) of software

divertors.ids_properties.provenance

(alpha)

STRUCTURE

Provenance information about this IDS

divertors.ids_properties.provenance.node

(alpha)

[1...N]

STRUCT_ARRAY

Set of IDS nodes for which the provenance is given. The provenance information applies to the whole structure below the IDS node. For documenting provenance information for the whole IDS, set the size of this array of structure to 1 and leave the child "path" node empty

divertors.ids_properties.provenance.node[:].path

(alpha)

STR_0D

Path of the node within the IDS, following the syntax given in the link below. If empty, means the provenance information applies to the whole IDS.

divertors.ids_properties.provenance.node[:].sources

(alpha)

[1...N]

STR_1D

List of sources used to import or calculate this node, identified as explained below. In case the node is the result of of a calculation / data processing, the source is an input to the process described in the "code" structure at the root of the IDS. The source can be an IDS (identified by a URI or a persitent identifier, see syntax in the link below) or non-IDS data imported directly from an non-IMAS database (identified by the command used to import the source, or the persistent identifier of the data source). Often data are obtained by a chain of processes, however only the last process input are recorded here. The full chain of provenance has then to be reconstructed recursively from the provenance information contained in the data sources.

divertors.ids_properties.provider

(alpha)

STR_0D

Name of the person in charge of producing this data

divertors.ids_properties.source

(obsolescent)

STR_0D

Source of the data (any comment describing the origin of the data : code, path to diagnostic signals, processing method, ...). Superseeded by the new provenance structure.

divertors.ids_properties.version_put

(alpha)

STRUCTURE

Version of the access layer package used to PUT this IDS

divertors.ids_properties.version_put.access_layer

(alpha)

STR_0D

Version of Access Layer used to PUT this IDS

divertors.ids_properties.version_put.access_layer_language

(alpha)

STR_0D

Programming language of the Access Layer high level API used to PUT this IDS

divertors.ids_properties.version_put.data_dictionary

(alpha)

STR_0D

Version of Data Dictionary used to PUT this IDS

divertors.midplane

(alpha)

STRUCTURE

Choice of midplane definition (use the lowest index number if more than one value is relevant)
1) magnetic_axis : Midplane defined by the height of magnetic axis equilibrium/time_slice/global_quantities/magnetic_axis/z
2) dr_dz_zero_sep : Midplane defined by the height of the outboard point on the separatrix on which dr/dz = 0 (local maximum of the major radius of the separatrix). In case of multiple local maxima, the closest one from z=z_magnetic_axis is chosen. equilibrium/time_slice/boundary_separatrix/dr_dz_zero_point/z
3) z_zero : Midplane defined by z = 0
4) ggd_subset : Midplane location is specified by means of the GGD grid subset for the inner and outer midplanes, if the midplane choice is different from the other available options. If the GGD midplane subset corresponds to one of the other available options, select that particular option to indicate it

divertors.midplane.description

(alpha)

STR_0D

Verbose description

divertors.midplane.index

(alpha)

INT_0D

Integer identifier (enumeration index within a list). Private identifier values must be indicated by a negative index.

divertors.midplane.name

(alpha)

STR_0D

Short string identifier

divertors.time

(alpha)

[1...N]

FLT_1D_TYPE

s

Generic time