A multidimensional dataset containing one or more characteristics which can be indexed in various ways. The identification of a trace and the various allowable indexes (grids) are defined by the subtypes. The data is contained in trace value and a separate attribute defining the axis indexes will be defined by the subtype.

identifier (O: ndt_name)

The identifying label assigned to a data trace.


trace_value (O: ndt_trace_value)

A multidimensional array of data containing one or more characteristics which can be indexed in various ways.


data_collection (I, V: SET[0:?] data_collection(collection_content))

Indicates the data collections that include this instance of E and P data. Each data_trace may be a member of one or more data_collection. Inherited from e_and_p_data.


datum_for_ranking (I, V: SET[0:?] object_ranking(base_object))

Indicates that an object is being used as a basis for comparison with another object. Each data_trace may datum for ranking one or more object_ranking. Inherited from object_of_interest.


graphical_element (I, V: SET[0:?] graphical_element(depicted_object))

Specifies one or more graphical elements which are depicting this data item. Each data_trace may be depicted by one or more graphical_element. Inherited from e_and_p_data.


grid_geometry_behavior (O, I: grid_geometry_behavior(grid_element_behavior))

This is the description of grid geometry for which this set of grid element properties are defined. Each data_trace may use the geometry of one grid_geometry_behavior. Inherited from grid_element_behavior.


object_of_ranking (I, V: SET[0:?] object_ranking(ranked_object))

Indicates that an object is being classified in a rank order based on its characteristics. Each data_trace may object of ranking one or more object_ranking. Inherited from object_of_interest.


well_log_trace_classification (V: SET[0:?] well_log_trace_classification(data_trace)) (0705)

This trace is classified by the following classification. Each data_trace may be classified by one or more well_log_trace_classification.

Local rules:

Abstract supertype:
Each DATA_TRACE must be instantiated as one of its subtypes. These subtypes are: synthetic_log_trace, well_log_trace, well_test_trace
Supertype path(s):
e_and_p_data > object_of_interest > technical_object > data_trace.
grid_element_behavior > data_trace.

Entity replicated into subtype tables (@data_trace).

Referenced in Diagrams:

• HL5: Grid Geometry Behavior
• POT2: Well Testing Measurements (1137)
• WL1: Well Logs and Traces (0705)
• WL2: Well Logging Activities