[{
"type": "hist",
"xtitle": "Pressure, hPa",
"ytitle": "Number of Observation",
"color": ["#0000B4"],
"content": [
  {"name": "GPSMETAS (UCAR wet)", "data":[
    [10,null],
    [20,47],
    [30,81],
    [50,82],
    [70,82],
    [100,82],
    [150,82],
    [200,82],
    [250,80],
    [300,78],
    [400,77],
    [500,64],
    [600,60],
    [700,42],
    [850,11],
    [925,4],
    [1000,null]
  ]}
  ]
}]