[{
"type": "hist",
"xtitle": "Pressure, hPa",
"ytitle": "Number of Observation",
"color": ["#FF9933","#0000B4"],
"content": [
  {"name": "GPSMETAS (UCAR dry)", "data":[
    [1,82],
    [2,82],
    [3,82],
    [5,82],
    [7,82],
    [10,82],
    [20,82],
    [30,82],
    [50,82],
    [70,82],
    [100,82],
    [125,82],
    [150,82],
    [175,82],
    [200,81],
    [225,80],
    [250,80],
    [300,80],
    [350,78],
    [400,78],
    [450,71],
    [500,64],
    [550,61],
    [600,60],
    [650,51],
    [700,40],
    [750,28],
    [775,23],
    [800,17],
    [825,11],
    [850,9],
    [875,7],
    [900,4],
    [925,4],
    [950,3],
    [975,2],
    [1000,1]
  ]},
  {"name": "GPSMETAS (UCAR wet)", "data":[
    [1,null],
    [2,null],
    [3,null],
    [5,null],
    [7,null],
    [10,7],
    [20,82],
    [30,82],
    [50,82],
    [70,82],
    [100,82],
    [125,82],
    [150,82],
    [175,82],
    [200,81],
    [225,80],
    [250,80],
    [300,80],
    [350,78],
    [400,78],
    [450,71],
    [500,64],
    [550,62],
    [600,60],
    [650,55],
    [700,42],
    [750,32],
    [775,24],
    [800,20],
    [825,12],
    [850,11],
    [875,8],
    [900,6],
    [925,4],
    [950,3],
    [975,2],
    [1000,null]
  ]}
  ]
}]