ITER Physics Data Model Documentation for pf_active

Description of the axisymmetric active poloidal field (PF) coils and supplies; includes the limits of these systems; includes the forces on them; does not include non-axisymmetric coil systems

Notation of array of structure indices: itime indicates a time index; i1, i2, i3, ... indicate other indices with their depth in the IDS. This notation clarifies the path of a given node, but should not be used to compare indices of different nodes (they may have different meanings).

Lifecycle status: alpha since version 3.0.0

Last change occured on version: 3.40.0

Back to top IDS list

By convention, only the upper error node should be filled in case of symmetrical error bars. The upper and lower errors are absolute and defined positive, and represent one standard deviation of the data. The effective values of the data (within one standard deviation) will be within the interval [data-data_error_lower, data+data_error_upper]. Thus whatever the sign of data, data_error_lower relates to the lower bound and data_error_upper to the upper bound of the error bar interval.

Full path name Description Data Type Coordinates
ids_properties Interface Data Structure properties. This element identifies the node above as an IDS structure
ids_properties/comment Any comment describing the content of this IDS {constant} STR_0D
ids_properties/name User-defined name for this IDS occurrence {constant}. Introduced after DD version 3.39.0 STR_0D
ids_properties/homogeneous_time 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 {constant} INT_0D
ids_properties/occurrence_type Type of data contained in this occurrence. Introduced after DD version 3.39.0. Available options (refer to the children of this identifier structure) :
Name Index Description
reconstruction 1 Equilibrium reconstruction
prediction_fixed 2 Equilibrium prediction, fixed boundary
prediction_free 3 Equilibrium prediction, free boundary
mapping 4 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
structure
ids_properties/occurrence_type/name Short string identifier {constant} STR_0D
ids_properties/occurrence_type/index Integer identifier (enumeration index within a list). Private identifier values must be indicated by a negative index. {constant} INT_0D
ids_properties/occurrence_type/description Verbose description {constant} STR_0D
ids_properties/source
Lifecycle status: obsolescent since version 3.34.0
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. {constant} STR_0D
ids_properties/provider Name of the person in charge of producing this data {constant} STR_0D
ids_properties/creation_date Date at which this data has been produced {constant} STR_0D
ids_properties/version_put Version of the access layer package used to PUT this IDS structure
ids_properties/version_put/data_dictionary Version of Data Dictionary used to PUT this IDS {constant} STR_0D
ids_properties/version_put/access_layer Version of Access Layer used to PUT this IDS {constant} STR_0D
ids_properties/version_put/access_layer_language Programming language of the Access Layer high level API used to PUT this IDS {constant} STR_0D
ids_properties/provenance
Lifecycle status: alpha since version 3.34.0
Provenance information about this IDS structure
ids_properties/provenance/node(i1) 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 {constant} array of structures [max_size=20 (limited in MDS+ backend only)] 1- 1...N
ids_properties/provenance/node(i1)/path 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. Click here for further documentation. {constant} STR_0D
ids_properties/provenance/node(i1)/reference(i2) List of references used to populate or calculate this node, identified as explained below. In case the node is the result of of a calculation / data processing, the reference is an input to the process described in the "code" structure at the root of the IDS. The reference 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 reference, or the persistent identifier of the data reference). 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 references. Click here for further documentation.. Introduced after DD version 3.41.0 array of structures [max_size=10 (limited in MDS+ backend only)] 1- 1...N
ids_properties/provenance/node(i1)/reference(i2)/name Reference name {constant} STR_0D
ids_properties/provenance/node(i1)/reference(i2)/timestamp Date and time (UTC) at which the reference was created, expressed in a human readable form (ISO 8601) : the format of the string shall be : YYYY-MM-DDTHH:MM:SSZ. Example : 2020-07-24T14:19:00Z {constant} STR_0D
ids_properties/plugins
Lifecycle status: alpha since version 3.39.0
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.. Introduced after DD version 3.38.1 structure
ids_properties/plugins/node(i1) Set of IDS nodes for which a plugin has been applied {constant} array of structures [max_size=20 (limited in MDS+ backend only)] 1- 1...N
ids_properties/plugins/node(i1)/path 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. Click here for further documentation. {constant} STR_0D
ids_properties/plugins/node(i1)/put_operation(i2) Plugins used to PUT a node (potentially, multiple plugins can be applied, if so they are listed by order of application) array of structures [max_size=10 (limited in MDS+ backend only)] 1- 1...N
ids_properties/plugins/node(i1)/put_operation(i2)/name Name of software used {constant} STR_0D
ids_properties/plugins/node(i1)/put_operation(i2)/description Short description of the software (type, purpose) {constant}. Introduced after DD version 3.38.1 STR_0D
ids_properties/plugins/node(i1)/put_operation(i2)/commit Unique commit reference of software {constant} STR_0D
ids_properties/plugins/node(i1)/put_operation(i2)/version Unique version (tag) of software {constant} STR_0D
ids_properties/plugins/node(i1)/put_operation(i2)/repository URL of software repository {constant} STR_0D
ids_properties/plugins/node(i1)/put_operation(i2)/parameters List of the code specific parameters in XML format {constant} STR_0D
ids_properties/plugins/node(i1)/readback(i2) Plugins to be used to read back a node (potentially, multiple plugins can be applied, listed in reverse order of application) array of structures [max_size=10 (limited in MDS+ backend only)] 1- 1...N
ids_properties/plugins/node(i1)/readback(i2)/name Name of software used {constant} STR_0D
ids_properties/plugins/node(i1)/readback(i2)/description Short description of the software (type, purpose) {constant}. Introduced after DD version 3.38.1 STR_0D
ids_properties/plugins/node(i1)/readback(i2)/commit Unique commit reference of software {constant} STR_0D
ids_properties/plugins/node(i1)/readback(i2)/version Unique version (tag) of software {constant} STR_0D
ids_properties/plugins/node(i1)/readback(i2)/repository URL of software repository {constant} STR_0D
ids_properties/plugins/node(i1)/readback(i2)/parameters List of the code specific parameters in XML format {constant} STR_0D
ids_properties/plugins/node(i1)/get_operation(i2) 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. array of structures [max_size=10 (limited in MDS+ backend only)] 1- 1...N
ids_properties/plugins/node(i1)/get_operation(i2)/name Name of software used {constant} STR_0D
ids_properties/plugins/node(i1)/get_operation(i2)/description Short description of the software (type, purpose) {constant}. Introduced after DD version 3.38.1 STR_0D
ids_properties/plugins/node(i1)/get_operation(i2)/commit Unique commit reference of software {constant} STR_0D
ids_properties/plugins/node(i1)/get_operation(i2)/version Unique version (tag) of software {constant} STR_0D
ids_properties/plugins/node(i1)/get_operation(i2)/repository URL of software repository {constant} STR_0D
ids_properties/plugins/node(i1)/get_operation(i2)/parameters List of the code specific parameters in XML format {constant} STR_0D
ids_properties/plugins/infrastructure_put Plugin infrastructure used to PUT the data structure
ids_properties/plugins/infrastructure_put/name Name of software used {constant} STR_0D
ids_properties/plugins/infrastructure_put/description Short description of the software (type, purpose) {constant}. Introduced after DD version 3.38.1 STR_0D
ids_properties/plugins/infrastructure_put/commit Unique commit reference of software {constant} STR_0D
ids_properties/plugins/infrastructure_put/version Unique version (tag) of software {constant} STR_0D
ids_properties/plugins/infrastructure_put/repository URL of software repository {constant} STR_0D
ids_properties/plugins/infrastructure_get Plugin infrastructure used to GET the data structure
ids_properties/plugins/infrastructure_get/name Name of software used {constant} STR_0D
ids_properties/plugins/infrastructure_get/description Short description of the software (type, purpose) {constant}. Introduced after DD version 3.38.1 STR_0D
ids_properties/plugins/infrastructure_get/commit Unique commit reference of software {constant} STR_0D
ids_properties/plugins/infrastructure_get/version Unique version (tag) of software {constant} STR_0D
ids_properties/plugins/infrastructure_get/repository URL of software repository {constant} STR_0D
coil(i1) Active PF coils array of structures [max_size=32 (limited in MDS+ backend only)] 1- 1...N
coil(i1)/name Name of the coil {static} STR_0D
coil(i1)/identifier Alphanumeric identifier of coils used for convenience {static} STR_0D
coil(i1)/function(i2) Set of functions for which this coil may be used. Introduced after DD version 3.34.0. Available options (refer to the children of this identifier structure) :
Name Index Description
flux 0 Generate flux (drive toroidal current)
b_field_shaping 1 Generate magnetic field for shaping
b_field_fb 2 Generate magnetic field for vertical force balance
array of structures [max_size=6 (limited in MDS+ backend only)] 1- 1...N
coil(i1)/function(i2)/name Short string identifier {static} STR_0D
coil(i1)/function(i2)/index Integer identifier (enumeration index within a list). Private identifier values must be indicated by a negative index. {static} INT_0D
coil(i1)/function(i2)/description Verbose description {static} STR_0D
coil(i1)/resistance Coil resistance {static} [Ohm] FLT_0D
coil(i1)/resistance_additional Additional resistance due to e.g. dynamically switchable resistors. The coil effective resistance is obtained by adding this dynamic quantity to the static resistance of the coil. [Ohm]. Introduced after DD version 3.36.0 structure
coil(i1)/resistance_additional/data(:) Data {dynamic} [as_parent] FLT_1D 1- coil(i1)/resistance_additional/time
coil(i1)/resistance_additional/time(:) Time {dynamic} [s] FLT_1D 1- 1...N
coil(i1)/energy_limit_max Maximum Energy to be dissipated in the coil {static} [J] FLT_0D
coil(i1)/current_limit_max(:,:) Maximum tolerable current in the conductor {static} [A] FLT_2D 1- coil(i1)/b_field_max
2- coil(i1)/temperature
coil(i1)/b_field_max(:) List of values of the maximum magnetic field on the conductor surface (coordinate for current_limit_max) {static} [T] FLT_1D 1- 1...N
coil(i1)/temperature(:) List of values of the conductor temperature (coordinate for current_limit_max) {static} [K] FLT_1D 1- 1...N
coil(i1)/b_field_max_timed Maximum absolute value of the magnetic field on the conductor surface [T] structure
coil(i1)/b_field_max_timed/data(:) Data {dynamic} [as_parent] FLT_1D 1- coil(i1)/b_field_max_timed/time
coil(i1)/b_field_max_timed/time(:) Time {dynamic} [s] FLT_1D 1- 1...N
coil(i1)/element(i2) Each PF coil is comprised of a number of cross-section elements described individually array of structures [max_size=328 (limited in MDS+ backend only)] 1- 1...N
coil(i1)/element(i2)/name Name of this element {static} STR_0D
coil(i1)/element(i2)/identifier Identifier of this element {static} STR_0D
coil(i1)/element(i2)/turns_with_sign Number of effective turns in the element for calculating magnetic fields of the coil/loop; includes the sign of the number of turns (positive means current is counter-clockwise when seen from above) {static} [-] FLT_0D
coil(i1)/element(i2)/area Cross-sectional areas of the element {static} [m^2] FLT_0D
coil(i1)/element(i2)/geometry Cross-sectional shape of the element structure
coil(i1)/element(i2)/geometry/geometry_type Type used to describe the element shape (1:'outline', 2:'rectangle', 3:'oblique', 4:'arcs of circle, 5: 'annulus', 6 : 'thick line') {static} INT_0D
coil(i1)/element(i2)/geometry/outline Irregular outline of the element. Do NOT repeat the first point. structure
coil(i1)/element(i2)/geometry/outline/r(:) Major radius {static} [m] FLT_1D 1- 1...N
coil(i1)/element(i2)/geometry/outline/z(:) Height {static} [m] FLT_1D 1- coil(i1)/element(i2)/geometry/outline/r
coil(i1)/element(i2)/geometry/rectangle Rectangular description of the element structure
coil(i1)/element(i2)/geometry/rectangle/r Geometric centre R {static} [m] FLT_0D
coil(i1)/element(i2)/geometry/rectangle/z Geometric centre Z {static} [m] FLT_0D
coil(i1)/element(i2)/geometry/rectangle/width Horizontal full width {static} [m] FLT_0D
coil(i1)/element(i2)/geometry/rectangle/height Vertical full height {static} [m] FLT_0D
coil(i1)/element(i2)/geometry/oblique Parallelogram description of the element structure
coil(i1)/element(i2)/geometry/oblique/r Major radius of the reference point (from which the alpha and beta angles are defined, marked by a + on the diagram) Click here for further documentation. {static} [m] FLT_0D
coil(i1)/element(i2)/geometry/oblique/z Height of the reference point (from which the alpha and beta angles are defined, marked by a + on the diagram) Click here for further documentation. {static} [m] FLT_0D
coil(i1)/element(i2)/geometry/oblique/length_alpha Length of the parallelogram side inclined with angle alpha with respect to the major radius axis Click here for further documentation. {static} [m] FLT_0D
coil(i1)/element(i2)/geometry/oblique/length_beta Length of the parallelogram side inclined with angle beta with respect to the height axis Click here for further documentation. {static} [m] FLT_0D
coil(i1)/element(i2)/geometry/oblique/alpha Inclination of first angle measured counter-clockwise from horizontal outwardly directed radial vector (grad R). Click here for further documentation. {static} [rad] FLT_0D
coil(i1)/element(i2)/geometry/oblique/beta Inclination of second angle measured counter-clockwise from vertically upwards directed vector (grad Z). If both alpha and beta are zero (rectangle) then the simpler rectangular elements description should be used. Click here for further documentation. {static} [rad] FLT_0D
coil(i1)/element(i2)/geometry/arcs_of_circle Description of the element contour by a set of arcs of circle. For each of these, the position of the start point is given together with the curvature radius. The end point is given by the start point of the next arc of circle. structure
coil(i1)/element(i2)/geometry/arcs_of_circle/r(:) Major radii of the start point of each arc of circle {static} [m] FLT_1D 1- 1...N
coil(i1)/element(i2)/geometry/arcs_of_circle/z(:) Height of the start point of each arc of circle {static} [m] FLT_1D 1- coil(i1)/element(i2)/geometry/arcs_of_circle/r
coil(i1)/element(i2)/geometry/arcs_of_circle/curvature_radii(:) Curvature radius of each arc of circle {static} [m] FLT_1D 1- coil(i1)/element(i2)/geometry/arcs_of_circle/r
coil(i1)/element(i2)/geometry/annulus The element is an annulus of centre R, Z, with inner radius radius_inner and outer radius radius_outer. Introduced after DD version 3.34.0 structure
coil(i1)/element(i2)/geometry/annulus/r Centre major radius {static} [m] FLT_0D
coil(i1)/element(i2)/geometry/annulus/z Centre height {static} [m] FLT_0D
coil(i1)/element(i2)/geometry/annulus/radius_inner Inner radius {static} [m] FLT_0D
coil(i1)/element(i2)/geometry/annulus/radius_outer Outer radius {static} [m] FLT_0D
coil(i1)/element(i2)/geometry/thick_line The element is approximated by a rectangle defined by a central segment and a thickness in the direction perpendicular to the segment. Introduced after DD version 3.36.0 structure
coil(i1)/element(i2)/geometry/thick_line/first_point Position of the first point structure
coil(i1)/element(i2)/geometry/thick_line/first_point/r Major radius {static} [m] FLT_0D
coil(i1)/element(i2)/geometry/thick_line/first_point/z Height {static} [m] FLT_0D
coil(i1)/element(i2)/geometry/thick_line/second_point Position of the second point structure
coil(i1)/element(i2)/geometry/thick_line/second_point/r Major radius {static} [m] FLT_0D
coil(i1)/element(i2)/geometry/thick_line/second_point/z Height {static} [m] FLT_0D
coil(i1)/element(i2)/geometry/thick_line/thickness Thickness {static} [m] FLT_0D
coil(i1)/current Current fed in the coil (for 1 turn, to be multiplied by the number of turns to obtain the generated magnetic field), positive when flowing from side 1 to side 2 of the coil (inside the coil), this numbering being made consistently with the convention that the current is counter-clockwise when seen from above. [A]. This quantity is COCOS-dependent, with the following transformation :
Label Expression
ip_like .sigma_ip_eff
structure
coil(i1)/current/data(:) Data {dynamic} [as_parent] FLT_1D 1- coil(i1)/current/time
coil(i1)/current/time(:) Time {dynamic} [s] FLT_1D 1- 1...N
coil(i1)/voltage Voltage on the coil terminals (Vside1-Vside2) - including additional resistors if any [V] structure
coil(i1)/voltage/data(:) Data {dynamic} [as_parent] FLT_1D 1- coil(i1)/voltage/time
coil(i1)/voltage/time(:) Time {dynamic} [s] FLT_1D 1- 1...N
coil(i1)/force_radial Radial force applied on this coil (positive when outwards) [N]. Introduced after DD version 3.39.0 structure
coil(i1)/force_radial/data(:) Data {dynamic} [as_parent] FLT_1D 1- coil(i1)/force_radial/time
coil(i1)/force_radial/time(:) Time {dynamic} [s] FLT_1D 1- 1...N
coil(i1)/force_vertical Vertical force applied on this coil (positive when upwards) [N]. Introduced after DD version 3.39.0 structure
coil(i1)/force_vertical/data(:) Data {dynamic} [as_parent] FLT_1D 1- coil(i1)/force_vertical/time
coil(i1)/force_vertical/time(:) Time {dynamic} [s] FLT_1D 1- 1...N
coil(i1)/force_radial_crushing Radial crushing force applied on this coil (positive when compressive) [N]. Introduced after DD version 3.39.0 structure
coil(i1)/force_radial_crushing/data(:) Data {dynamic} [as_parent] FLT_1D 1- coil(i1)/force_radial_crushing/time
coil(i1)/force_radial_crushing/time(:) Time {dynamic} [s] FLT_1D 1- 1...N
coil(i1)/force_vertical_crushing Vertical crushing force applied on this coil (positive when compressive) [N]. Introduced after DD version 3.39.0 structure
coil(i1)/force_vertical_crushing/data(:) Data {dynamic} [as_parent] FLT_1D 1- coil(i1)/force_vertical_crushing/time
coil(i1)/force_vertical_crushing/time(:) Time {dynamic} [s] FLT_1D 1- 1...N
vertical_force(i1)
Lifecycle status: obsolescent since version 3.40.0
Vertical forces on the axisymmetric PF coil system array of structures [max_size=20 (limited in MDS+ backend only)] 1- 1...N
vertical_force(i1)/name Name of the force combination {static} STR_0D
vertical_force(i1)/combination(:) Coils involved in the force combinations. Normally the force would be the full set of coils, but in some cases, we want to have a difference in forces, such as a CS coil separation force. We therefore give each coil a force weight which we call the combination {static} [-] FLT_1D 1- 1...N
vertical_force(i1)/limit_max Maximum force combination limit {static} [N] FLT_0D
vertical_force(i1)/limit_min Minimum force combination limit {static} [N] FLT_0D
vertical_force(i1)/force Force (positive when upwards for a vertical force, positive when outwards for a radial force) [N] structure
vertical_force(i1)/force/data(:) Data {dynamic} [as_parent] FLT_1D 1- vertical_force(i1)/force/time
vertical_force(i1)/force/time(:) Time {dynamic} [s] FLT_1D 1- 1...N
radial_force(i1)
Lifecycle status: obsolescent since version 3.40.0
Radial forces on the axisymmetric PF coil system array of structures [max_size=20 (limited in MDS+ backend only)] 1- 1...N
radial_force(i1)/name Name of the force combination {static} STR_0D
radial_force(i1)/combination(:) Coils involved in the force combinations. Normally the force would be the full set of coils, but in some cases, we want to have a difference in forces, such as a CS coil separation force. We therefore give each coil a force weight which we call the combination {static} [-] FLT_1D 1- 1...N
radial_force(i1)/limit_max Maximum force combination limit {static} [N] FLT_0D
radial_force(i1)/limit_min Minimum force combination limit {static} [N] FLT_0D
radial_force(i1)/force Force (positive when upwards for a vertical force, positive when outwards for a radial force) [N] structure
radial_force(i1)/force/data(:) Data {dynamic} [as_parent] FLT_1D 1- radial_force(i1)/force/time
radial_force(i1)/force/time(:) Time {dynamic} [s] FLT_1D 1- 1...N
force_limits Description of force limits on the axisymmetric PF coil system. Introduced after DD version 3.39.0 structure
force_limits/combination_matrix(:,:) Force limits are expressed as a linear combination of the forces on each individual coil. The weights of the linear combination are given by this matrix, while the limits are given by the sibling nodes limit_min and limit_max. Each row of this matrix corresponds to a force limit. The columns represent, for each coil, the 4 types of forces on the coil namely [coil1_radial, coil1_vertical, coil1_radial_crush, coil1_vertical_crush, coil2_radial, coil2_vertical, coil2_radial_crush, coil2_vertical_crush, ...]. There are therefore 4*coils_n columns. {static} [-] FLT_2D 1- force_limits/limit_max
2- 1...N
force_limits/limit_max(:) Maximum force limit, for each limit (line of the combination matrix). EMPTY_FLT value means unbounded {static} [N] FLT_1D 1- 1...N
force_limits/limit_min(:) Minimum force limit, for each limit (line of the combination matrix). EMPTY_FLT value means unbounded {static} [N] FLT_1D 1- force_limits/limit_max
force_limits/force Force (positive when upwards for a vertical force, positive when outwards for a radial force) [N] structure
force_limits/force/data(:) Data {dynamic} [as_parent] FLT_1D 1- force_limits/force/time
force_limits/force/time(:) Time {dynamic} [s] FLT_1D 1- 1...N
circuit(i1) Circuits, connecting multiple PF coils to multiple supplies, defining the current and voltage relationships in the system array of structures [max_size=32 (limited in MDS+ backend only)] 1- 1...N
circuit(i1)/name Name of the circuit {static} STR_0D
circuit(i1)/identifier ID of the circuit {static} STR_0D
circuit(i1)/type Type of the circuit {static} STR_0D
circuit(i1)/connections(:,:) Description of the supplies and coils connections (nodes) across the circuit. Nodes of the circuit are listed as the first dimension of the matrix. Supplies (listed first) and coils (listed second) SIDES are listed as the second dimension. Thus the second dimension has a size equal to 2*(N_supplies+N_coils). N_supplies (resp. N_coils) is the total number of supplies (resp. coils) listed in the supply (resp.coil) array of structure, i.e. including also supplies/coils that are not part of the actual circuit. The (i,j) matrix elements are 1 if the j-th supply or coil side is connected to the i-th node, or 0 otherwise. For coils, sides are listed so that a current flowing from side 1 to side 2 (inside the coil) is positive (i.e. counter-clockwise when seen from above). Click here for further documentation. {static} INT_2D 1- 1...N
2- 1...N
circuit(i1)/voltage Voltage on the circuit between the sides of the group of supplies (only for circuits with a single supply or in which supplies are grouped) [V] structure
circuit(i1)/voltage/data(:) Data {dynamic} [as_parent] FLT_1D 1- circuit(i1)/voltage/time
circuit(i1)/voltage/time(:) Time {dynamic} [s] FLT_1D 1- 1...N
circuit(i1)/current Current in the circuit between the sides of the group of supplies (only for circuits with a single supply or in which supplies are grouped) [A]. This quantity is COCOS-dependent, with the following transformation :
Label Expression
ip_like .sigma_ip_eff
structure
circuit(i1)/current/data(:) Data {dynamic} [as_parent] FLT_1D 1- circuit(i1)/current/time
circuit(i1)/current/time(:) Time {dynamic} [s] FLT_1D 1- 1...N
supply(i1) PF power supplies array of structures [max_size=32 (limited in MDS+ backend only)] 1- 1...N
supply(i1)/name Name of the PF supply {static} STR_0D
supply(i1)/identifier Identifier of the supply {static} STR_0D
supply(i1)/type Type of the supply; TBD add free description of non-linear power supplies {static} INT_0D
supply(i1)/resistance Power supply internal resistance {static} [Ohm] FLT_0D
supply(i1)/delay Pure delay in the supply {static} [s] FLT_0D
supply(i1)/filter_numerator(:) Coefficients of the numerator, in increasing order : a0 + a1*s + ... + an*s^n; used for a linear supply description {static} [mixed] FLT_1D 1- 1...N
supply(i1)/filter_denominator(:) Coefficients of the denominator, in increasing order : b0 + b1*s + ... + bm*s^m; used for a linear supply description {static} [mixed] FLT_1D 1- 1...N
supply(i1)/current_limit_max Maximum current in the supply {static} [A] FLT_0D
supply(i1)/current_limit_min Minimum current in the supply {static} [A] FLT_0D
supply(i1)/voltage_limit_max Maximum voltage from the supply {static} [V] FLT_0D
supply(i1)/voltage_limit_min Minimum voltage from the supply {static} [V] FLT_0D
supply(i1)/current_limiter_gain Gain to prevent overcurrent in a linear model of the supply {static} [V] FLT_0D
supply(i1)/energy_limit_max Maximum energy to be dissipated in the supply during a pulse {static} [J] FLT_0D
supply(i1)/nonlinear_model Description of the nonlinear transfer function of the supply {static} STR_0D
supply(i1)/voltage Voltage at the supply output (Vside1-Vside2) [V] structure
supply(i1)/voltage/data(:) Data {dynamic} [as_parent] FLT_1D 1- supply(i1)/voltage/time
supply(i1)/voltage/time(:) Time {dynamic} [s] FLT_1D 1- 1...N
supply(i1)/current Current at the supply output, defined positive if it flows from point 1 to point 2 in the circuit connected to the supply (outside the supply) [A]. This quantity is COCOS-dependent, with the following transformation :
Label Expression
ip_like .sigma_ip_eff
structure
supply(i1)/current/data(:) Data {dynamic} [as_parent] FLT_1D 1- supply(i1)/current/time
supply(i1)/current/time(:) Time {dynamic} [s] FLT_1D 1- 1...N
latency Upper bound of the delay between input command received from the RT network and actuator starting to react. Applies globally to the system described by this IDS unless specific latencies (e.g. channel-specific or antenna-specific) are provided at a deeper level in the IDS structure. {static} [s]. Introduced after DD version 3.32.1 FLT_0D
code Generic decription of the code-specific parameters for the code that has produced this IDS structure
code/name Name of software generating IDS {constant} STR_0D
code/description Short description of the software (type, purpose) {constant}. Introduced after DD version 3.38.1 STR_0D
code/commit Unique commit reference of software {constant} STR_0D
code/version Unique version (tag) of software {constant} STR_0D
code/repository URL of software repository {constant} STR_0D
code/parameters List of the code specific parameters in XML format {constant} STR_0D
code/output_flag(:) 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. {dynamic} INT_1D 1- time
code/library(i1) List of external libraries used by the code that has produced this IDS array of structures [max_size=10 (limited in MDS+ backend only)] 1- 1...N
code/library(i1)/name Name of software {constant} STR_0D
code/library(i1)/description Short description of the software (type, purpose) {constant}. Introduced after DD version 3.38.1 STR_0D
code/library(i1)/commit Unique commit reference of software {constant} STR_0D
code/library(i1)/version Unique version (tag) of software {constant} STR_0D
code/library(i1)/repository URL of software repository {constant} STR_0D
code/library(i1)/parameters List of the code specific parameters in XML format {constant} STR_0D
time(:) Generic time {dynamic} [s] FLT_1D 1- 1...N

Back to top IDS list