气象数据格式

{
    "symbols": [
        "01d",
        "01d",
        "01d",
        "01d"
    ],
    "symbolNames": [
        "Clear sky",
        "Clear sky",
        "Clear sky",
        "Clear sky"
    ],
    "precipitations": [
        {
            "x": 1443956400000,
            "y": 0
        },
        {
            "x": 1443960000000,
            "y": 0
        },
        {
            "x": 1443963600000,
            "y": 0
        },
        {
            "x": 1443967200000,
            "y": 0
        }
    ],
    "windDirections": [
        116.1,
        149.1,
        159.8,
        151.7
    ],
    "windDirectionNames": [
        "East-southeast",
        "South-southeast",
        "South-southeast",
        "South-southeast"
    ],
    "windSpeeds": [
        0.8,
        1.2,
        1.9,
        2.4
    ],
    "windSpeedNames": [
        "Light air",
        "Light air",
        "Light breeze",
        "Light breeze"
    ],
    "temperatures": [
        {
            "x": 1443956400000,
            "y": 9,
            "to": 1443960000000,
            "index": 0
        },
        {
            "x": 1443960000000,
            "y": 12,
            "to": 1443963600000,
            "index": 1
        },
        {
            "x": 1443963600000,
            "y": 14,
            "to": 1443967200000,
            "index": 2
        },
        {
            "x": 1443967200000,
            "y": 16,
            "to": 1443970800000,
            "index": 3
        }
    ],
    "pressures": [
        {
            "x": 1443956400000,
            "y": 1015.6
        },
        {
            "x": 1443960000000,
            "y": 1015
        },
        {
            "x": 1443963600000,
            "y": 1014.7
        },
        {
            "x": 1443967200000,
            "y": 1014.1
        }
    ],