* DATE: JULY 9, 1999.
* NAME: YIH-JIN YOUNG.
* PURPOSE:  THIS PROGRAM ASSIGNS CONTEXTUAL VARIABLES TO EACH RECORD.
*           OF THE CONCATENATED FILE - 1970 AND 1980.
* PROCEDURES: 1. IMPORT THE CONTEXTUAL FILE AND SAVE IT AS SYSTEM FILE.
*	               2. IMPORT THE CONCATINATED FILE AND SAVE IT AS SYSTEM FILE.
*                          3. MERGE THE TWO FILES.
*	               4. EXPORT OUTFILES.
* DATA SOURCE: PHIL78CAT.POR AND PCON78.POR (SEE REFERENCE GUIDE).
* OUTPUT FILE: PHIL78MRG.POR.
  

* IMPORT THE CONTEXTUAL VARIABLES FILE AND SAVE IT AS A SYSTEM FILE.
IMPORT FILE = 'y:\philippines\data\contextuals\pcon78.por'.  
SORT CASES BY PROV.
SAVE OUTFILE = 'y:\philippines\data\contextuals\pcon78.sav'.  
EXECUTE.

* IMPORT THE CONCATINATED FILE AND SAVE IT AS A SYSTEM FILE.
IMPORT FILE ='y:\philippines\data\merged\phil78cat.por'.  
SORT CASES BY YEAR PROV.
SAVE OUTFILE= 'y:\philippines\data\merged\phil78cat.sav'.  
EXECUTE.

MATCH FILES FILE=*/TABLE='y:\philippines\data\contextuals\pcon78.sav'/BY PROV.

EXPORT OUTFILE='y:\philippines\data\merged\phil78mrg.por'.
EXECUTE.