POSC Specifications: Epicentre Version 3.0
Logical Data Model
ENTITY
PTY_BASIC_SEDIMENT_AND_WATER
SUBTYPE OF
(
pty_transient_property
);
allocated_flow_stream :
OPTIONAL
allocated_flow_stream
;
data_value :
ndt_percent_le_100
;
measured_flow_stream :
OPTIONAL
measured_flow_stream
;
stock_tank :
OPTIONAL
stock_tank
;
UNIQUE
si:
pty_transient_property
.end_time,
pty_transient_property
.ref_transient_period,
pty_transient_property
.start_time, allocated_flow_stream, measured_flow_stream,
process_data
.activity, stock_tank;
END_ENTITY
; (* pty_basic_sediment_and_water *)
Generated on Tue Jul 10 19:38:16 2001
© Copyright 2001 POSC. All rights reserved.