POSC Specifications: Epicentre Version 3.0 | Logical Data Model |
This change adds a general description of existence probability for geologic features.
CHANGE ESM_geologic_feature_exist_probability ADD ENTITY pty_existence_probability (*<desc> This property describes the probability of existence for an object.*) (*<projmeth>tab*) SUBTYPE OF (property); data_value : ndt_pfrac_le_1 (*<desc> This is the probability of existence.*); geologic_feature : OPTIONAL geologic_feature (*<desc> This is the geologic feature for which the probability of existence is defined.*) (*<verb>be a property of*); UNIQUE si: geologic_feature, activity; END_ENTITY; ALTER ENTITY geologic_feature; INVERSE ADD pty_existence_probability : SET[0:?] OF pty_existence_probability FOR geologic_feature (*<desc> This describes the probability of existence for the geologic feature.*) (*<verb>have a property of*); END_ENTITY; END_CHANGE;