把梦想照进现实

气象参数

2017.05.15

从中国气象数据网上下载了一些数据,发现一些数没有意义。查询了下,记录如下:

      a.32700:little precipitation
      b.32766:missing data
      c.32744:no data
      e.31XXX:snowfall(XXX: snow mass)
      f.32XXX:fog and dew(XXX: mass)
      g.30XXX:sleet (rain and snow fall)(XXX: mass)
      h. If the elevation > 50000, the elevation value is not accurate. 
      The appreximate value = evevation - 50000
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