[{
"type": "hist",
"xtitle": "Pressure",
"ytitle": "Number of Observation",
"color": ["#9A009A"],
"content": [
  {"name": "GPSMETAS (UCAR wet)", "data":[
    [100.000,35],
    [125.000,35],
    [150.000,35],
    [175.000,35],
    [200.000,35],
    [225.000,35],
    [250.000,35],
    [300.000,35],
    [350.000,35],
    [400.000,34],
    [450.000,32],
    [500.000,29],
    [550.000,27],
    [600.000,25],
    [650.000,24],
    [700.000,17],
    [750.000,12],
    [775.000,9],
    [800.000,7],
    [825.000,6],
    [850.000,4],
    [875.000,2],
    [900.000,2],
    [925.000,1],
    [950.000,1],
    [975.000,1],
    [1000.00,null]
  ]}
  ]
}]