POSC Specifications: Epicentre Version 3.0
Logical Data Model
ENTITY
GEOPHYSICAL_PROCESSING_POINT
SUBTYPE OF
(
geophysical_point
);
grid_line_index :
OPTIONAL
ndt_int4
;
grid_point_index :
ndt_int4
;
processing_grid :
geophysical_processing_grid
;
UNIQUE
si: processing_grid, grid_point_index, grid_line_index;
END_ENTITY
; (* geophysical_processing_point *)
Generated on Tue Jul 10 19:37:58 2001
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