* SAS data retrieval routine to read the file named;
* "station.history" (File 9, Tape 1).;
*;
DATA HISTORY;
INFILE 'station.history';
INPUT WMO 1-5 TYPE $ 7-10 YEAR 12-15 MONTH 17-18 DAY 20-21
      DIST $ 23-24 DIRECT $ 26-28;
RUN;