POSC Specifications: Epicentre Version 3.0 | Logical Data Model |
This change adds an attribute to PTY_LOCATION_ACCURACY that describes the confidence level used to evaluate the confidence level of the accuracy description. Also, a default confidence level is added to PTY_EDGE_GEOMETRY_UNCERTAINTY to suggest how uncertainty realizations should be generated.
CHANGE ESM_wellbore_location_confidence ALTER ENTITY pty_location_accuracy; ADD confidence_level : OPTIONAL ndt_percent_le_100 (*<desc> This defines the degree of confidence used to express these uncertainty values. For example, 95 represents a 95% certainty that the actual position is within the range described.*); END_ENTITY; ALTER ENTITY pty_edge_geometry_uncertainty; ADD confidence_level : OPTIONAL ndt_percent_le_100 (*<desc> This defines the default degree of confidence suggested for realizing this uncertainty description. For example, a value of 95 suggests using a 95% certainty to generate a default realization.*); END_ENTITY; END_CHANGE;