Листовка-скорость Поддержка gridUnits на "м"?
Я использую скорость листовки, чтобы показать скорость ветра и направление ветра.
но теперь мне нужна помощь для...
Является ли gridUnits для поддержки скорости листов буквой "m"?
Теперь у меня есть два json от grib2json.
Первый файл json, gridUnits это градусы, все работает...
Но второй файл JSON, gridUnits это м,
Эта скорость и градус ветра имеют что-то не так.
Первый заголовок json:
"header": {
"surface1TypeName": "Isobaric surface",
"gridUnits": "degrees",
"dx": 0.25,
"dy": -0.25,
"shape": 6,
"numberPoints": 8385,
"resolution": 48,
"significanceOfRT": 1,
"gridDefinitionTemplate": 0,
"discipline": 0,
"ny": 65,
"disciplineName": "Meteorological products",
"genProcessType": 2,
"productType": 1,
"la2": 32.0,
"significanceOfRTName": "Start of forecast",
"basicAngle": 0,
"gribEdition": 2,
"productStatusName": "Operational products",
"shapeName": "Earth spherical with radius of 6,371,229.0 m",
"productDefinitionTemplate": 0,
"lo1": 108.0,
"surface2TypeName": "Missing",
"surface1Value": 100000.0,
"parameterNumberName": "U-component_of_wind",
"refTime": "2018-03-29T00:00:00.000Z",
"center": 7,
"parameterCategory": 2,
"lo2": 140.0,
"gridDefinitionTemplateName": "Latitude_Longitude",
"surface2Value": 0.0,
"surface1Type": 100,
"parameterNumber": 2,
"nx": 129,
"gribLength": 12757,
"genProcessTypeName": "Forecast",
"scanMode": 64,
"centerName": "US National Weather Service - NCEP(WMC)",
"la1": 16.0,
"surface2Type": 255,
"productTypeName": "Forecast products",
"subcenter": 0,
"productDefinitionTemplateName": "Analysis/forecast at horizontal level/layer at a point in time",
"winds": "true",
"productStatus": 0,
"parameterUnit": "m.s-1",
"parameterCategoryName": "Momentum",
"forecastTime": 0
}
второй заголовок json:
"header":{
"discipline":0,
"disciplineName":"Meteorological products",
"gribEdition":2,
"gribLength":60318281,
"center":0,
"centerName":"WMO Secretariat",
"subcenter":0,
"refTime":"2018-03-29T00:00:00.000Z",
"significanceOfRT":1,
"significanceOfRTName":"Start of forecast",
"productStatus":0,
"productStatusName":"Operational products",
"productType":2,
"productTypeName":"Analysis and Forecast products",
"productDefinitionTemplate":0,
"productDefinitionTemplateName":"Analysis/forecast at horizontal level/layer at a point in time",
"parameterCategory":2,
"parameterCategoryName":"Momentum",
"parameterNumber":2,
"parameterNumberName":"U-component_of_wind",
"parameterUnit":"m.s-1",
"genProcessType":2,
"genProcessTypeName":"Forecast",
"forecastTime":6,
"surface1Type":103,
"surface1TypeName":"Specified height level above ground",
"surface1Value":10.0,
"surface2Type":255,
"surface2TypeName":"Missing",
"surface2Value":0.0,
"gridDefinitionTemplate":30,
"gridDefinitionTemplateName":"Lambert_Conformal",
"numberPoints":254485,
"shape":6,
"shapeName":"Earth spherical with radius of 6,371,229.0 m",
"gridUnits":"m",
"resolution":0,
"winds":"true",
"scanMode":64,
"nx":661,
"ny":385,
"lo1":78.02554,
"la1":-5.693676,
"lo2": -179.5461,
"la2": 43.28705,
"dx":15000.0,
"dy":-15000.0,
"spLon":0.0,
"spLat":-90.0,
"laD":10.0,
"loV":78.02554,
"projectionFlag":0,
"latin1":10.0,
"latin2":40.0
}
большое спасибо.