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   PRES   HGHT   TEMP   DWPT   RELH   MIXR   DRCT   SKNT   THTA   THTE   THTV
    hPa     m      C      C      %    g/kg    deg   knot     K      K      K 
-----------------------------------------------------------------------------
1000.0    132                                                               
  999.0    137   23.4   13.4     53   9.76    325     11  296.6  325.2  298.4
  991.0    207   21.8   13.8     60  10.10    330     11  295.7  325.1  297.5
  977.0    331   19.8   11.8     60   8.97    339     11  294.9  321.0  296.5
  956.0    520   22.2    8.2     41   7.18    353     10  299.2  320.6  300.5
  925.0    808   22.2    3.2     29   5.23     14      9  302.0  318.0  303.0
  923.0    827   22.0    2.0     27   4.81     15      9  302.0  316.8  302.9
  850.0   1534   16.6   -0.4     31   4.39     68      8  303.5  317.2  304.3
  848.0   1554   16.4    0.4     34   4.67     69      8  303.5  318.0  304.4
  820.9   1829   14.6   -4.4     27   3.38     90      7  304.4  315.1  305.1
  812.0   1921   14.0   -6.0     24   3.02     85      9  304.8  314.4  305.3
  791.7   2134   13.6   -9.4     19   2.38     75     12  306.6  314.3  307.0
  779.0   2270   13.4  -11.6     16   2.03     57     10  307.7  314.4  308.1
  763.6   2438   13.8  -10.7     17   2.23     35      8  309.9  317.3  310.4
  749.0   2600   14.2   -9.8     18   2.44      8     11  312.1  320.2  312.6
  736.4   2743   13.8   -9.7     19   2.50    345     14  313.2  321.5  313.6
  710.1   3048   12.9   -9.5     20   2.64      0     22  315.5  324.3  316.0
  700.0   3169   12.6   -9.4     21   2.69      0     23  316.4  325.4  316.9
  696.0   3217   12.4  -10.6     19   2.46    359     23  316.7  325.0  317.2
  660.0   3658    8.9  -12.1     21   2.31    350     26  317.6  325.5  318.1
  643.0   3874    7.2  -12.8     23   2.23    341     26  318.1  325.7  318.5