POSC Specifications: Epicentre Version 3.0 | Logical Data Model |
Alter ndt_azimuth to use QUANTITY instead of POINT. Knowledge of the point is generally carried by the "object".
CHANGE ERP3_ndt_azimuth (*<REMARK> CHANGE ERP3_ndt_azimuth *) (*<DESC>Alter ndt_azimuth to use QUANTITY instead of POINT. Knowledge of the point is generally carried by the "object". *) ALTER TYPE ndt_azimuth (*<DESC>This defines the domain for azimuth as an angle at a point measured from clockwise from north. Knowledge of the definition of north must be externally defined. Knowledge of the point is generally carried by the described object.*) ALTER TYPE AS quantity('azimuthal angle', 6); END_TYPE; ALTER ENTITY pty_directional_mobility; ADD ref_north_axis_direction : OPTIONAL ref_north_axis_direction (*<DESC>The meaning of North, e.g., true or magnetic. This is the direction from which an angular offset was measured.*) (*<VERB>have an orientation relative to*); END_ENTITY; ALTER ENTITY pty_directional_permeability; ADD ref_north_axis_direction : OPTIONAL ref_north_axis_direction (*<DESC>The meaning of North, e.g., true or magnetic. This is the direction from which an angular offset was measured.*) (*<VERB>have an orientation relative to*); END_ENTITY; ALTER ENTITY pty_sea_state; ADD ref_north_axis_direction : OPTIONAL ref_north_axis_direction (*<DESC>The meaning of North, e.g., true or magnetic. This is the direction from which an angular offset was measured.*) (*<VERB>have an orientation relative to*); END_ENTITY; ALTER ENTITY pty_wind_state; ADD ref_north_axis_direction : OPTIONAL ref_north_axis_direction (*<DESC>The meaning of North, e.g., true or magnetic. This is the direction from which an angular offset was measured.*) (*<VERB>have an orientation relative to*); END_ENTITY; ALTER ENTITY ref_north_axis_direction; INVERSE ADD pty_directional_mobility : SET[0:?] OF pty_directional_mobility FOR ref_north_axis_direction (*<DESC>These are the instances which utilize the semantics of this instance.*) (*<VERB>may be referenced by *); ADD pty_directional_permeability : SET[0:?] OF pty_directional_permeability FOR ref_north_axis_direction (*<DESC>These are the instances which utilize the semantics of this instance.*) (*<VERB>may be referenced by *); ADD pty_sea_state : SET[0:?] OF pty_sea_state FOR ref_north_axis_direction (*<DESC>These are the instances which utilize the semantics of this instance.*) (*<VERB>may be referenced by *); ADD pty_wind_state : SET[0:?] OF pty_wind_state FOR ref_north_axis_direction (*<DESC>These are the instances which utilize the semantics of this instance.*) (*<VERB>may be referenced by *); END_ENTITY; ALTER ENTITY pty_geologic_feature_orient; ALTER azimuth ALTER TYPE AS ndt_azimuth; END_ENTITY; ALTER ENTITY pty_wellbore_point_orientation; ALTER azimuth ALTER TYPE AS ndt_azimuth; END_ENTITY; END_CHANGE;