POSC Specifications: Epicentre Version 3.0
Logical Data Model
ENTITY
GRID_STRUCTURED
ABSTRACT SUPERTYPE OF
(
ONEOF
(
grid_1d
,
grid_defined_grid
))
SUBTYPE OF
(
grid_or_mesh
);
missing_element :
OPTIONAL
ndt_missing_element
;
INVERSE
geophysical_processing_grid :
SET [0:?] OF
geophysical_processing_grid
FOR
node_index;
grid_defined_grid :
SET [0:?] OF
grid_composition
FOR
grid_structured;
modified_by :
SET [0:?] OF
grid_modification
FOR
target_grid;
used_to_modify :
SET [0:?] OF
grid_modification
FOR
source_grid;
END_ENTITY
; (* grid_structured *)
Generated on Tue Jul 10 19:38:00 2001
© Copyright 2001 POSC. All rights reserved.