POSC Specifications: Epicentre Version 3.0
Logical Data Model
ENTITY
AQUIFER
(* Local *)
SUBTYPE OF
(
rock_fluid_feature
);
INVERSE
pty_aquifer_pressure_constant :
SET [0:?] OF
pty_aquifer_pressure_constant
FOR
aquifer;
pty_aquifer_rate_constant :
SET [0:?] OF
pty_aquifer_rate_constant
FOR
aquifer;
pty_effective_radius :
SET [0:?] OF
pty_effective_radius
FOR
aquifer;
UNIQUE
si:
earth_feature
.identifier,
earth_feature
.unique_within;
END_ENTITY
; (* aquifer *)
Generated on Tue Jul 10 19:37:34 2001
© Copyright 2001 POSC. All rights reserved.