Entity seismic_traverse


Attribute                                 Flags   Data Type

From business_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. 

   subject_of_contract                    I       set[0 .. N] of (contract)

                                          These are the contracts that specify information
                                          about the business object, and the business object
                                          is subject to the terms of these contracts. 

   derived_interest                       IV      set[0 .. N] of (derived_interest_makeup)

                                          These are the ownership fractions for business
                                          associates of this business object. 

   subject_of_contract_designation        IV      set[0 .. N] of (contract_designation)

                                          This defines the contract designations that are
                                          made for this business object. For example, this
                                          may be the contract designations that define the
                                          specific interest ownership fractions of the business
                                          object as it is bought and sold. 

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

                                          These are the guidelines, limitations, regulations
                                          or privileges that are specifically defined for
                                          this business object. Other general guidelines,
                                          etc., that apply to this business object are defined
                                          via the typical and class relationships (if any)
                                          defined for this business object. 

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

                                          These are the designations of compliance with
                                          guidelines, limitations, regulations and privileges
                                          that are made for this business object. Each compliance
                                          statement describes the state of compliance for
                                          a specified guideline, limitation, regulation
                                          or privilege for a period of time. 

   satisfy_obligation                     IV      set[0 .. N] of (contractual_obligation)

                                          These are the contractual obligations that this
                                          business object is designated as fulfilling, either
                                          completely or partially. 


From composite_spatial_object:
   secondary_topological_relationship     IV      set[0 .. N] of (topological_relationship)

                                          Indicates a topological relationship in which
                                          the object is in the role of secondary agent.
                                          For an object intersection type of "inside" this
                                          is the contained role (e.g., if a well is inside
                                          a field then the well would be the secondary agent).
                                          For all other object intersection types the roles
                                          are symmetrical and both relationships must be
                                          searched for a particular object. For example,
                                          if a wellbore and a formation overlap then either
                                          could be chosen as the secondary agent with the
                                          other chosen as the primary agent. 

   primary_topological_relationship       IV      set[0 .. N] of (topological_relationship)

                                          Indicates a topological relationship in which
                                          the topologic object has the role of primary agent.
                                          For an object intersection type of "inside" this
                                          is the containing role (e.g., if a city is inside
                                          a county then the county would be the primary
                                          agent). For all other object intersection types
                                          the roles are symmetrical and both relationships
                                          must be searched for a particular object. For
                                          example, if a wellbore and a formation overlap
                                          then either could be chosen as the primary agent
                                          with the other chosen as the secondary agent.

   intersection_role                      IV      set[0 .. N] of (space_time_operation)

                                          Indicates a space/time operation for which the
                                          object is involved as an intersecting agent. For
                                          projection, this is the screen on which an object
                                          is being projected. For proximity, this is the
                                          magnet object. 

   primary_role                           IV      set[0 .. N] of (space_time_operation)

                                          Indicates a space/time operation for which the
                                          object is involved as a primary agent. For
                                          degeneration, this object is being degenerated.
                                          For projection, this object is being projected
                                          onto another object. For proximity, this is the
                                          container object. 

   source_space_time_operation            IV      bag[0 .. 1] of (space_time_operation)

                                          Indicates the space/time operation from which
                                          a topological object was the result. For addition,
                                          this is the union of two objects. For degeneration,
                                          this is the degenerate object. 

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

                                          Defines the set of composite spatial objects of
                                          which this spatial object is a component. 

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

                                          Indicates various earth models which include this
                                          spatial representation. 

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

                                          may have a property of 


description                                       ndt_comment

                                          A remark about the traverse. 

name                                      MU      ndt_name

                                          The name of the traverse. 

node_array                                N       ndt_bin_index_array

                                          Defines an ordered set of bin nodes which represent
                                          the traverse. The nodes are defined by values
                                          of "bin line index" and/or "bin point index" which
                                          represent coordinates within the grid defined
                                          by binset grid. There is no semantics on the 1D
                                          grid used except for the relative ordering of
                                          the nodes. 

segment_order                                     ndt_pint4

                                          The relative order of this segment in the traverse.
                                          The last node in a lower order segment is considered
                                          to be adjacent to the first node in the next higher
                                          order segment. 

binset_grid                               U       binset_grid

                                          Specifies the grid where the "bin point index"
                                          and/or "bin line index" values were defined. 

whole                                     U       seismic_traverse

                                          The traverse for which this traverse has been
                                          defined as a part. 

part                                      V       set[0 .. N] of (seismic_traverse)

                                          The set of traverses which form this traverse.

seismic_display                           V       set[0 .. N] of (seismic_display)

                                          Defines the displays which represent this traverse.

End of entity seismic_traverse


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


EPICENTRE schema version 2.1

INDEX august POSC Mobil ABOUT
The Epicentre schema is copyright © 1994, 1995, 1996 by POSC, Houston, Texas, USA