--##############################################################################
--
--  Auth:  Paul Brown
--
--
--   $Header: /usr/local/devel/montage/contrib/BigSur/Schema/RCS/bigsur_cellstruct.msql,v 1.1 1994/12/05 22:39:23 pbrown Exp pbrown $
--
--#####################################################################
--
--#####################################################################
--
--      CellValues    = 
--
--            name +      Name by convention. (Barometric Air Pressure)
--
--            units +     Units of measure for the content. ( Millabars )
--
--            instanceType +  size of the thing. (float4, float8)
--
--            elementsPerValue +   number of instancePrimitives (1 in most cases)
--
--    NOTE: This structure copes with several different structures for
--          file lay-outs. 
--
CREATE TABLE CellValue
OF NEW TYPE CellValue_t
(
	name			text,
	units			text,
	instanceType		text,
	elementsPerValue	integer	
) UNDER Description;
--
--       CellVector       - This is the abstract of the values present
--                          at every Cell in the Grid. This combines
--                          with Grid and BigSurObject to define what's in
--                          a 'data granule'.
--
CREATE TABLE CellVector
OF NEW TYPE CellVector_t
UNDER Description;
--
--   CellResolution - Resolution table to associate CellValues into
--                    Vectors.
--   
--     CellVector          - This is the description of the vector of
--                           values at each cell in the file.
--
--     CellValue           - A component of the CellVector.
--
--     seqNum              - Sequence of the content within the 
--                           CellResolution.
--
--

CREATE TABLE CellResolution
OF NEW TYPE CellResolution_t
(
        CellVector 		ref(CellVector_t)	NOT NULL,
	CellValue		ref(CellValue_t)	NOT NULL,
	seqNum			integer 		 
);
--
--
GRANT ALL ON CellValue TO PUBLIC;
GRANT USAGE ON TYPE CellValue_t TO PUBLIC;
GRANT ALL ON CellVector TO PUBLIC;
GRANT USAGE ON TYPE CellVector_t TO PUBLIC;
GRANT ALL ON CellResolution TO PUBLIC;
GRANT USAGE ON CellResolution_t TO PUBLIC;
--