POSC Specifications: Epicentre Version 3.0
Logical Data Model
ENTITY
REF_COMPASS_POINT
(* Fixed *)
SUBTYPE OF
(
ref_code
);
azimuth :
ndt_earth_angle
;
symbol :
ndt_short_name
;
INVERSE
pty_wind_state :
SET [0:?] OF
pty_wind_state
FOR
ref_compass_point;
sea_state_swell :
SET [0:?] OF
pty_sea_state
FOR
swell_compass_direction;
sea_state_wave :
SET [0:?] OF
pty_sea_state
FOR
wave_compass_direction;
UNIQUE
si:
ref_code
.identifier;
END_ENTITY
; (* ref_compass_point *)
Generated on Tue Jul 10 19:38:49 2001
© Copyright 2001 POSC. All rights reserved.