Entity data_trace

• 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.

Subtypes:

synthetic_log_trace, well_log_trace, well_test_trace

Attribute                                 Flags   Data Type

From grid_element_behavior:
   grid_geometry_behavior                 I       grid_geometry_behavior

                                          This is the description of grid geometry for which
                                          this set of grid element properties are defined.


From technical_object:
   data_collection                        IV      set[0 .. N] of (data_collection)

                                          Indicates the data collections that include this
                                          instance of E and P data. 

   graphical_element                      IV      set[0 .. N] of (graphical_element)

                                          Specifies one or more graphical elements which
                                          are depicting this data item. 

   datum_for_ranking                      IV      set[0 .. N] of (object_ranking)

                                          Indicates that an object is being used as a basis
                                          for comparison with another object. 

   object_of_ranking                      IV      set[0 .. N] of (object_ranking)

                                          Indicates that an object is being classified in
                                          a rank order based on its characteristics. 


identifier                                        ndt_name

                                          The identifying label assigned to a data trace.

trace_value                               N       ndt_trace_value

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

End of entity data_trace

M - mandatory, U - unique, I - inherited, V - inverse, N - named type