disruptionΒΆ
| Path | Dimensions | Type | Units | Description |
|---|---|---|---|---|
disruption (alpha) | Description of physics quantities of specific interest during a disruption, in particular halo currents, etc ... | |||
disruption.code (alpha) | STRUCTURE | Generic decription of the code-specific parameters for the code that has produced this IDS | ||
disruption.code.commit (alpha) | STR_0D | Unique commit reference of software | ||
disruption.code.description (alpha) | STR_0D | Short description of the software (type, purpose) | ||
disruption.code.library (alpha) | [1...N] | STRUCT_ARRAY | List of external libraries used by the code that has produced this IDS | |
disruption.code.library[:].commit (alpha) | STR_0D | Unique commit reference of software | ||
disruption.code.library[:].description (alpha) | STR_0D | Short description of the software (type, purpose) | ||
disruption.code.library[:].name (alpha) | STR_0D | Name of software | ||
disruption.code.library[:].parameters (alpha) | STR_0D | List of the code specific parameters in XML format | ||
disruption.code.library[:].repository (alpha) | STR_0D | URL of software repository | ||
disruption.code.library[:].version (alpha) | STR_0D | Unique version (tag) of software | ||
disruption.code.name (alpha) | STR_0D | Name of software generating IDS | ||
disruption.code.output_flag (alpha) | [disruption.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. | |
disruption.code.parameters (alpha) | STR_0D | List of the code specific parameters in XML format | ||
disruption.code.repository (alpha) | STR_0D | URL of software repository | ||
disruption.code.version (alpha) | STR_0D | Unique version (tag) of software | ||
disruption.global_quantities (alpha) | STRUCTURE | Global quantities | ||
disruption.global_quantities.current_halo_pol (alpha) | [disruption.time] | FLT_1D (uncertain) | A | Poloidal halo current |
disruption.global_quantities.current_halo_tor (alpha) | [disruption.time] | FLT_1D (uncertain) | A | Toroidal halo current |
disruption.global_quantities.energy_ohm (alpha) | [disruption.time] | FLT_1D (uncertain) | J | Total ohmic cumulated energy (integral of the power over the disruption duration) |
disruption.global_quantities.energy_ohm_halo (alpha) | [disruption.time] | FLT_1D (uncertain) | J | Ohmic cumulated energy (integral of the power over the disruption duration) in the halo region |
disruption.global_quantities.energy_parallel_halo (alpha) | [disruption.time] | FLT_1D (uncertain) | J | Cumulated parallel energy (integral of the heat flux parallel power over the disruption duration) in the halo region |
disruption.global_quantities.energy_radiated_electrons_impurities (alpha) | [disruption.time] | FLT_1D (uncertain) | J | Total cumulated energy (integral of the power over the disruption duration) radiated by electrons on impurities |
disruption.global_quantities.energy_radiated_electrons_impurities_halo (alpha) | [disruption.time] | FLT_1D (uncertain) | J | Cumulated energy (integral of the power over the disruption duration) radiated by electrons on impurities in the halo region |
disruption.global_quantities.power_ohm (alpha) | [disruption.time] | FLT_1D (uncertain) | W | Total ohmic power |
disruption.global_quantities.power_ohm_halo (alpha) | [disruption.time] | FLT_1D (uncertain) | W | Ohmic power in the halo region |
disruption.global_quantities.power_parallel_halo (alpha) | [disruption.time] | FLT_1D (uncertain) | W | Power of the parallel heat flux in the halo region |
disruption.global_quantities.power_radiated_electrons_impurities (alpha) | [disruption.time] | FLT_1D (uncertain) | W | Total power radiated by electrons on impurities |
disruption.global_quantities.power_radiated_electrons_impurities_halo (alpha) | [disruption.time] | FLT_1D (uncertain) | W | Power radiated by electrons on impurities in the halo region |
disruption.global_quantities.psi_halo_boundary (alpha) | [disruption.time] | FLT_1D (uncertain) | Wb | Poloidal flux at halo region boundary |
disruption.halo_currents (alpha) | [disruption.halo_currents[:].time] | STRUCT_ARRAY | Halo currents geometry and values for a set of time slices | |
disruption.halo_currents[:].active_wall_point (alpha) | STRUCTURE | R,Z position of the point of the plasma boundary in contact with the wall | ||
disruption.halo_currents[:].active_wall_point.r (alpha) | FLT_0D (uncertain) | m | Major radius | |
disruption.halo_currents[:].active_wall_point.z (alpha) | FLT_0D (uncertain) | m | Height | |
disruption.halo_currents[:].area (alpha) | [1...N] | STRUCT_ARRAY | Set of wall areas through which there are halo currents | |
disruption.halo_currents[:].area[:].current_halo_pol (alpha) | FLT_0D (uncertain) | A | Poloidal halo current crossing through this area | |
disruption.halo_currents[:].area[:].end_point (alpha) | STRUCTURE | Position of the end point of this area | ||
disruption.halo_currents[:].area[:].end_point.r (alpha) | FLT_0D (uncertain) | m | Major radius | |
disruption.halo_currents[:].area[:].end_point.z (alpha) | FLT_0D (uncertain) | m | Height | |
disruption.halo_currents[:].area[:].start_point (alpha) | STRUCTURE | Position of the start point of this area | ||
disruption.halo_currents[:].area[:].start_point.r (alpha) | FLT_0D (uncertain) | m | Major radius | |
disruption.halo_currents[:].area[:].start_point.z (alpha) | FLT_0D (uncertain) | m | Height | |
disruption.halo_currents[:].time (alpha) | FLT_0D | s | Time | |
disruption.ids_properties (alpha) | STRUCTURE | Interface Data Structure properties. This element identifies the node above as an IDS | ||
disruption.ids_properties.comment (alpha) | STR_0D | Any comment describing the content of this IDS | ||
disruption.ids_properties.creation_date (alpha) | STR_0D | Date at which this data has been produced | ||
disruption.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 | ||
disruption.ids_properties.name (alpha) | STR_0D | User-defined name for this IDS occurrence | ||
disruption.ids_properties.occurrence | INT_0D | |||
disruption.ids_properties.occurrence_type (alpha) | STRUCTURE | Type of data contained in this occurrence | ||
disruption.ids_properties.occurrence_type.description (alpha) | STR_0D | Verbose description | ||
disruption.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. | ||
disruption.ids_properties.occurrence_type.name (alpha) | STR_0D | Short string identifier | ||
disruption.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. | ||
disruption.ids_properties.plugins.infrastructure_get (alpha) | STRUCTURE | Plugin infrastructure used to GET the data | ||
disruption.ids_properties.plugins.infrastructure_get.commit (alpha) | STR_0D | Unique commit reference of software | ||
disruption.ids_properties.plugins.infrastructure_get.description (alpha) | STR_0D | Short description of the software (type, purpose) | ||
disruption.ids_properties.plugins.infrastructure_get.name (alpha) | STR_0D | Name of software used | ||
disruption.ids_properties.plugins.infrastructure_get.repository (alpha) | STR_0D | URL of software repository | ||
disruption.ids_properties.plugins.infrastructure_get.version (alpha) | STR_0D | Unique version (tag) of software | ||
disruption.ids_properties.plugins.infrastructure_put (alpha) | STRUCTURE | Plugin infrastructure used to PUT the data | ||
disruption.ids_properties.plugins.infrastructure_put.commit (alpha) | STR_0D | Unique commit reference of software | ||
disruption.ids_properties.plugins.infrastructure_put.description (alpha) | STR_0D | Short description of the software (type, purpose) | ||
disruption.ids_properties.plugins.infrastructure_put.name (alpha) | STR_0D | Name of software used | ||
disruption.ids_properties.plugins.infrastructure_put.repository (alpha) | STR_0D | URL of software repository | ||
disruption.ids_properties.plugins.infrastructure_put.version (alpha) | STR_0D | Unique version (tag) of software | ||
disruption.ids_properties.plugins.node (alpha) | [1...N] | STRUCT_ARRAY | Set of IDS nodes for which a plugin has been applied | |
disruption.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. | |
disruption.ids_properties.plugins.node[:].get_operation[:].commit (alpha) | STR_0D | Unique commit reference of software | ||
disruption.ids_properties.plugins.node[:].get_operation[:].description (alpha) | STR_0D | Short description of the software (type, purpose) | ||
disruption.ids_properties.plugins.node[:].get_operation[:].name (alpha) | STR_0D | Name of software used | ||
disruption.ids_properties.plugins.node[:].get_operation[:].parameters (alpha) | STR_0D | List of the code specific parameters in XML format | ||
disruption.ids_properties.plugins.node[:].get_operation[:].repository (alpha) | STR_0D | URL of software repository | ||
disruption.ids_properties.plugins.node[:].get_operation[:].version (alpha) | STR_0D | Unique version (tag) of software | ||
disruption.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. | ||
disruption.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) | |
disruption.ids_properties.plugins.node[:].put_operation[:].commit (alpha) | STR_0D | Unique commit reference of software | ||
disruption.ids_properties.plugins.node[:].put_operation[:].description (alpha) | STR_0D | Short description of the software (type, purpose) | ||
disruption.ids_properties.plugins.node[:].put_operation[:].name (alpha) | STR_0D | Name of software used | ||
disruption.ids_properties.plugins.node[:].put_operation[:].parameters (alpha) | STR_0D | List of the code specific parameters in XML format | ||
disruption.ids_properties.plugins.node[:].put_operation[:].repository (alpha) | STR_0D | URL of software repository | ||
disruption.ids_properties.plugins.node[:].put_operation[:].version (alpha) | STR_0D | Unique version (tag) of software | ||
disruption.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) | |
disruption.ids_properties.plugins.node[:].readback[:].commit (alpha) | STR_0D | Unique commit reference of software | ||
disruption.ids_properties.plugins.node[:].readback[:].description (alpha) | STR_0D | Short description of the software (type, purpose) | ||
disruption.ids_properties.plugins.node[:].readback[:].name (alpha) | STR_0D | Name of software used | ||
disruption.ids_properties.plugins.node[:].readback[:].parameters (alpha) | STR_0D | List of the code specific parameters in XML format | ||
disruption.ids_properties.plugins.node[:].readback[:].repository (alpha) | STR_0D | URL of software repository | ||
disruption.ids_properties.plugins.node[:].readback[:].version (alpha) | STR_0D | Unique version (tag) of software | ||
disruption.ids_properties.provenance (alpha) | STRUCTURE | Provenance information about this IDS | ||
disruption.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 | |
disruption.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. | ||
disruption.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. | |
disruption.ids_properties.provider (alpha) | STR_0D | Name of the person in charge of producing this data | ||
disruption.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. | ||
disruption.ids_properties.version_put (alpha) | STRUCTURE | Version of the access layer package used to PUT this IDS | ||
disruption.ids_properties.version_put.access_layer (alpha) | STR_0D | Version of Access Layer used to PUT this IDS | ||
disruption.ids_properties.version_put.access_layer_language (alpha) | STR_0D | Programming language of the Access Layer high level API used to PUT this IDS | ||
disruption.ids_properties.version_put.data_dictionary (alpha) | STR_0D | Version of Data Dictionary used to PUT this IDS | ||
disruption.profiles_1d (alpha) | [disruption.profiles_1d[:].time] | STRUCT_ARRAY | Radial profiles for a set of time slices | |
disruption.profiles_1d[:].grid (alpha) | STRUCTURE | Radial grid | ||
disruption.profiles_1d[:].grid.area (alpha) | [disruption.profiles_1d[:].grid.rho_tor_norm] | FLT_1D (uncertain) | m^2 | Cross-sectional area of the flux surface |
disruption.profiles_1d[:].grid.psi (alpha) | [disruption.profiles_1d[:].grid.rho_tor_norm] | FLT_1D (uncertain) | Wb | Poloidal magnetic flux |
disruption.profiles_1d[:].grid.psi_boundary (alpha) | FLT_0D (uncertain) | Wb | Value of the poloidal magnetic flux at the plasma boundary (useful to normalize the psi array values when the radial grid doesn't go from the magnetic axis to the plasma boundary) | |
disruption.profiles_1d[:].grid.psi_magnetic_axis (alpha) | FLT_0D (uncertain) | Wb | Value of the poloidal magnetic flux at the magnetic axis (useful to normalize the psi array values when the radial grid doesn't go from the magnetic axis to the plasma boundary) | |
disruption.profiles_1d[:].grid.rho_pol_norm (alpha) | [disruption.profiles_1d[:].grid.rho_tor_norm] | FLT_1D (uncertain) | - | Normalised poloidal flux coordinate = sqrt((psi(rho)-psi(magnetic_axis)) / (psi(LCFS)-psi(magnetic_axis))) |
disruption.profiles_1d[:].grid.rho_tor (alpha) | [disruption.profiles_1d[:].grid.rho_tor_norm] | FLT_1D (uncertain) | m | Toroidal flux coordinate. rho_tor = sqrt(b_flux_tor/(pi*b0)) ~ sqrt(pi*r^2*b0/(pi*b0)) ~ r [m]. The toroidal field used in its definition is indicated under vacuum_toroidal_field/b0 |
disruption.profiles_1d[:].grid.rho_tor_norm (alpha) | [1...N] | FLT_1D (uncertain) | - | Normalised 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) |
disruption.profiles_1d[:].grid.surface (alpha) | [disruption.profiles_1d[:].grid.rho_tor_norm] | FLT_1D (uncertain) | m^2 | Surface area of the toroidal flux surface |
disruption.profiles_1d[:].grid.volume (alpha) | [disruption.profiles_1d[:].grid.rho_tor_norm] | FLT_1D (uncertain) | m^3 | Volume enclosed inside the magnetic surface |
disruption.profiles_1d[:].j_runaways (alpha) | [disruption.profiles_1d[:].grid.rho_tor_norm] | FLT_1D (uncertain) | A.m^-2 | Runaways parallel current density = average(j.B) / B0, where B0 = Disruption/Vacuum_Toroidal_Field/ B0 |
disruption.profiles_1d[:].power_density_conductive_losses (alpha) | [disruption.profiles_1d[:].grid.rho_tor_norm] | FLT_1D (uncertain) | W.m^-3 | Power density of conductive losses to the wall (positive sign for losses) |
disruption.profiles_1d[:].power_density_radiative_losses (alpha) | [disruption.profiles_1d[:].grid.rho_tor_norm] | FLT_1D (uncertain) | W.m^-3 | Power density of radiative losses (positive sign for losses) |
disruption.profiles_1d[:].time (alpha) | FLT_0D | s | Time | |
disruption.time (alpha) | [1...N] | FLT_1D_TYPE | s | Generic time |
disruption.vacuum_toroidal_field (alpha) | STRUCTURE | Characteristics of the vacuum toroidal field (used in rho_tor definition and in the normalization of current densities) | ||
disruption.vacuum_toroidal_field.b0 (alpha) | [disruption.time] | FLT_1D (uncertain) | T | Vacuum toroidal field at R0 [T]; Positive sign means anti-clockwise when viewing from above. The product R0B0 must be consistent with the b_tor_vacuum_r field of the tf IDS. |
disruption.vacuum_toroidal_field.r0 (alpha) | FLT_0D (uncertain) | m | 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) |