POSC Specifications: Epicentre Version 3.0
Logical Data Model
ENTITY
GEOPHYSICAL_PROC_INDICATOR
SUBTYPE OF
(
association
);
data_set :
geophysical_data_set
;
processing_order :
ndt_pint4
;
ref_processing_indicator :
ref_processing_indicator
;
UNIQUE
si: ref_processing_indicator, data_set, processing_order;
WHERE
val: processing_order > 0;
END_ENTITY
; (* geophysical_proc_indicator *)
Generated on Tue Jul 10 19:37:58 2001
© Copyright 2001 POSC. All rights reserved.