PARM = TMPF;T6NF;T6XF;P01I;TCLD;WTHR                                            

    STN    YYMMDD/HHMM      TMPF     T6NF     T6XF     P01I     TCLD     WTHR
    STL    200408/0000     82.94    75.02    87.08 -9999.00     -SCT         
    STL    200408/0100     80.06 -9999.00 -9999.00 -9999.00     -SCT         
    STL    200408/0200     78.98 -9999.00 -9999.00 -9999.00     -SCT         
    STL    200408/0300     78.08 -9999.00 -9999.00 -9999.00     -SCT         
    STL    200408/0400     75.02 -9999.00 -9999.00 -9999.00     -SCT         
    STL    200408/0500     75.02 -9999.00 -9999.00 -9999.00      BKN         
    STL    200408/0600     71.96    71.96    82.94 -9999.00     -SCT         
    STL    200408/0700     69.98 -9999.00 -9999.00 -9999.00     -SCT         
    STL    200408/0800     68.00 -9999.00 -9999.00 -9999.00     -SCT         
    STL    200408/0900     69.08 -9999.00 -9999.00 -9999.00     -SCT         
    STL    200408/1000     68.00 -9999.00 -9999.00 -9999.00      CLR         
    STL    200408/1100     66.92 -9999.00 -9999.00 -9999.00     -SCT         
    STL    200408/1200     64.04    64.04    71.96 -9999.00      SCT         
    STL    200408/1300     68.00 -9999.00 -9999.00 -9999.00      SCT         
    STL    200408/1400     71.96 -9999.00 -9999.00 -9999.00      SCT         
    STL    200408/1500     73.94 -9999.00 -9999.00 -9999.00     -SCT         
    STL    200408/1600     77.00 -9999.00 -9999.00 -9999.00     -SCT         
    STL    200408/1700     80.06 -9999.00 -9999.00 -9999.00     -SCT         
    STL    200408/1800     84.02    64.04    84.02 -9999.00     -SCT         
    STL    200408/1900     87.08 -9999.00 -9999.00 -9999.00     -SCT         
    STL    200408/2000     87.98 -9999.00 -9999.00 -9999.00     -SCT         
    STL    200408/2100     89.96 -9999.00 -9999.00 -9999.00     -SCT         
    STL    200408/2200     89.96 -9999.00 -9999.00 -9999.00      SCT         
    STL    200408/2300     89.06 -9999.00 -9999.00 -9999.00      SCT