GribStream

Pronósticos de superficie DMI HARMONIE DINI

Código GribStream: dmidini

DMI DINI 2 meter temperature across the complete Northwestern Europe grid — DMI DINI 2 m temperature across its complete populated 2 km Northwestern Europe and North Atlantic footprint, with black country boundaries. This plot was generated from the dmidini dataset.

Fuente actual en GribStream: dmidini contiene una selección de HARMONIE_DINI_SF en DMI Open Data, conservada en una ventana móvil de datos recientes. Se concentra en campos de superficie para energía solar, viento y contexto meteorológico básico.

Alcance: esta página cubre el producto determinístico de superficie DINI. DMI también publica productos DINI en niveles de presión y niveles del modelo, medias, percentiles y probabilidades EPS, además de productos IG para Islandia y Groenlandia. Esos productos no forman parte de dmidini por ahora.

Nota sobre los vectores de viento: DMI documenta las componentes U/V con respecto a la proyección Lambert. GribStream conserva las componentes originales; hay que rotarlas antes de calcular dirección o vectores relativos a la Tierra en otro sistema de coordenadas.

Referencias oficiales: documentación DMI de HARMONIE DINI e IG, metadatos del producto de superficie DINI, fuente HARMONIE_DINI_SF en DMI Open Data y registro AWS Open Data.

Descripción

DMI HARMONIE DINI es el producto regional de alta resolución del Instituto Meteorológico Danés (DMI) para el noroeste de Europa. DMI describe DINI como el dominio HARMONIE que cubre Dinamarca, Islandia, Países Bajos e Irlanda, con condiciones de contorno de ECMWF y una grilla de 2 km.

En GribStream, dmidini comienza con los campos de superficie más útiles para aplicaciones: radiación solar, viento a 10 m y 100 m, nubes, temperatura, humedad, visibilidad, presión y precipitación acumulada. Complementa modelos globales como IFS y GFS con mayor detalle regional sobre el dominio DINI.

El producto resulta especialmente útil para equipos de energía y operaciones. Los campos de radiación solar ayudan a estimar la irradiancia a corto plazo, mientras que las componentes U/V a 100 m ofrecen información más cercana a la altura de buje de una turbina que el viento estándar a 10 m.

DMI utiliza un nombre de origen por parámetro y distingue las series instantáneas, acumuladas, máximas y mínimas mediante el procesamiento estadístico. GribStream conserva esos nombres: por ejemplo, dswrf con info vacío es el flujo instantáneo de onda corta descendente en W/m^2, mientras que info = "acc" es la energía acumulada desde el inicio del ciclo en J/m^2. Solo las series acumuladas dswrf y direct-solar-exposure comienzan en el horizonte 1 h; los demás campos acumulados disponibles conservan el valor de DMI en el horizonte cero.

Detalle

Ventana de archivo: Últimos 5 días
Documentación oficial: https://www.dmi.dk/friedata/dokumentation/data/forecast-data-weather-model-harmonie-for-dini-and-ig
Características principales:
- Pronóstico regional de superficie HARMONIE DINI con resolución de 2 km sobre el noroeste de Europa.
- Campos de radiación solar, entre ellos radiación solar directa, radiación de onda corta descendente, radiación global y radiación neta de onda corta.
- Velocidad, dirección, ráfagas y componentes U/V del viento a 10 m, además de componentes U/V a 100 m.
- Contexto de superficie para temperatura, punto de rocío, humedad relativa, nubosidad, visibilidad, presión y precipitación acumulada.
- Acceso por coordenada, hora y selector dentro de la ventana móvil de datos recientes.
Resolución: DMI documenta la fuente DINI como una grilla Lambert de 2 km sobre el noroeste de Europa.
Cobertura temporal: DMI ejecuta HARMONIE cada hora y recopila la salida determinística DINI cada tres horas. GribStream ofrece el producto de superficie seleccionado con pasos de pronóstico horarios hasta 60 h dentro de la ventana móvil de datos recientes.
Usos principales: Pronóstico de generación solar, operaciones eólicas, análisis del viento a 100 m, tableros meteorológicos regionales, transporte y operaciones de campo, comparación con IFS o GFS y revisión de incidentes mientras los datos permanezcan en la ventana reciente.

Datasets relacionados

Parámetros

Haz clic en un parámetro para ver sus variantes en una tabla compacta con selectores JSON listos para copiar. Los códigos, niveles y valores de selector se mantienen exactamente como los expone la API.

100u –100 m U wind component (m/s)

1 variant

DMI HARMONIE 100 m U wind component relative to the native Lambert grid.

DMI documents native U/V components as grid-relative; rotate them before deriving Earth-relative vectors in another coordinate reference system.

Level	Info	Horizon	Introduced	Selector
`100 m above ground`		0h-60h	5 days ago	`{"name":"100u","level":"100 m above ground","info":""}`

100v –100 m V wind component (m/s)

1 variant

DMI HARMONIE 100 m V wind component relative to the native Lambert grid.

DMI documents native U/V components as grid-relative; rotate them before deriving Earth-relative vectors in another coordinate reference system.

Level	Info	Horizon	Introduced	Selector
`100 m above ground`		0h-60h	5 days ago	`{"name":"100v","level":"100 m above ground","info":""}`

10si –10 m wind speed (m/s)

1 variant

DMI HARMONIE horizontal wind speed at 10 m above the surface.

Level	Info	Horizon	Introduced	Selector
`10 m above ground`		0h-60h	5 days ago	`{"name":"10si","level":"10 m above ground","info":""}`

10u –10 m U wind component (m/s)

1 variant

DMI HARMONIE 10 m U wind component relative to the native Lambert grid.

DMI documents native U/V components as grid-relative; rotate them before deriving Earth-relative vectors in another coordinate reference system.

Level	Info	Horizon	Introduced	Selector
`10 m above ground`		0h-60h	5 days ago	`{"name":"10u","level":"10 m above ground","info":""}`

10v –10 m V wind component (m/s)

1 variant

DMI HARMONIE 10 m V wind component relative to the native Lambert grid.

DMI documents native U/V components as grid-relative; rotate them before deriving Earth-relative vectors in another coordinate reference system.

Level	Info	Horizon	Introduced	Selector
`10 m above ground`		0h-60h	5 days ago	`{"name":"10v","level":"10 m above ground","info":""}`

10wdir –10 m wind direction (degree true)

1 variant

DMI HARMONIE 10 m wind direction in degrees from true north.

Level	Info	Horizon	Introduced	Selector
`10 m above ground`		0h-60h	5 days ago	`{"name":"10wdir","level":"10 m above ground","info":""}`

2d –2 m dewpoint temperature (K)

1 variant

DMI HARMONIE dewpoint temperature at 2 m above the surface.

Level	Info	Horizon	Introduced	Selector
`2 m above ground`		0h-60h	5 days ago	`{"name":"2d","level":"2 m above ground","info":""}`

2r –2 m relative humidity (% (0-100))

1 variant

DMI HARMONIE relative humidity at 2 m above the surface.

Level	Info	Horizon	Introduced	Selector
`2 m above ground`		0h-60h	5 days ago	`{"name":"2r","level":"2 m above ground","info":""}`

2t –2 m temperature (K)

3 variants

DMI HARMONIE 2 m temperature, including instantaneous, preceding-hour maximum, and preceding-hour minimum series.

The DMI short name remains 2t for all three series; GribStream distinguishes them with empty, max, and min info values.

Level	Info	Horizon	Introduced	Selector
`2 m above ground`		0h-60h	5 days ago	`{"name":"2t","level":"2 m above ground","info":""}`
`2 m above ground`	`max`	0h-60h	5 days ago	`{"name":"2t","level":"2 m above ground","info":"max"}`
`2 m above ground`	`min`	0h-60h	5 days ago	`{"name":"2t","level":"2 m above ground","info":"min"}`

cc –Fraction of cloud cover (fraction (0-1))

1 variant

Fraction of the grid area covered by cloud, encoded from 0 to 1.

Level	Info	Horizon	Introduced	Selector
`0 m above ground`		0h-60h	5 days ago	`{"name":"cc","level":"0 m above ground","info":""}`

direct-solar-exposure –Direct solar exposure (J/m^2)

1 variant

Time-integrated direct solar irradiance accumulated from the beginning of the DMI HARMONIE run.

DMI's static GRIB table reports this field's short name as unknown; GribStream uses DMI's official EDR parameter name instead.
DMI does not provide this field at the first model step.

Level	Info	Horizon	Introduced	Selector
`0 m above ground`	`acc`	1h-60h	5 days ago	`{"name":"direct-solar-exposure","level":"0 m above ground","info":"acc"}`

dswrf –Downward short-wave radiation (W/m^2 instantaneous; J/m^2 accumulated)

2 variants

DMI HARMONIE downward short-wave radiation as separate instantaneous flux and run-to-date accumulated energy series.

Use empty info for instantaneous W/m^2 values and acc for cumulative J/m^2 values.
DMI does not provide the accumulated field at the first model step.

Level	Info	Horizon	Introduced	Selector
`0 m above ground`		0h-60h	5 days ago	`{"name":"dswrf","level":"0 m above ground","info":""}`
`0 m above ground`	`acc`	1h-60h	5 days ago	`{"name":"dswrf","level":"0 m above ground","info":"acc"}`

grad –Accumulated global solar radiation (J/m^2)

1 variant

Total direct and diffuse solar radiation accumulated from the beginning of the DMI HARMONIE run.

The source parameter is a flux in W/m^2; GRIB accumulation makes the returned run-to-date value energy in J/m^2.

Level	Info	Horizon	Introduced	Selector
`0 m above ground`	`acc`	0h-60h	5 days ago	`{"name":"grad","level":"0 m above ground","info":"acc"}`

gust –10 m wind gust maximum (m/s)

1 variant

Maximum DMI HARMONIE 10 m wind gust over the preceding output hour.

The max info value preserves GRIB statistical processing type 2.

Level	Info	Horizon	Introduced	Selector
`10 m above ground`	`max`	0h-60h	5 days ago	`{"name":"gust","level":"10 m above ground","info":"max"}`

hcc –High cloud cover (% (0-100))

1 variant

DMI HARMONIE high cloud cover on a 0-100 percent scale.

Level	Info	Horizon	Introduced	Selector
`0 m above ground`		0h-60h	5 days ago	`{"name":"hcc","level":"0 m above ground","info":""}`

lcc –Low cloud cover (% (0-100))

1 variant

DMI HARMONIE low cloud cover on a 0-100 percent scale.

Level	Info	Horizon	Introduced	Selector
`0 m above ground`		0h-60h	5 days ago	`{"name":"lcc","level":"0 m above ground","info":""}`

mcc –Medium cloud cover (% (0-100))

1 variant

DMI HARMONIE medium cloud cover on a 0-100 percent scale.

Level	Info	Horizon	Introduced	Selector
`0 m above ground`		0h-60h	5 days ago	`{"name":"mcc","level":"0 m above ground","info":""}`

nswrf –Accumulated net short-wave radiation (J/m^2)

2 variants

Net short-wave radiation accumulated from run start, available at the surface and nominal model top.

The source parameter is a flux in W/m^2; GRIB accumulation makes the returned run-to-date value energy in J/m^2.

Level	Info	Horizon	Introduced	Selector
`0 m above ground`	`acc`	0h-60h	5 days ago	`{"name":"nswrf","level":"0 m above ground","info":"acc"}`
`top of atmosphere`	`acc`	0h-60h	5 days ago	`{"name":"nswrf","level":"top of atmosphere","info":"acc"}`

pres –Surface pressure (Pa)

1 variant

DMI HARMONIE atmospheric pressure at the surface.

Level	Info	Horizon	Introduced	Selector
`0 m above ground`		0h-60h	5 days ago	`{"name":"pres","level":"0 m above ground","info":""}`

rprate –Accumulated rain precipitation (kg/m^2)

1 variant

Rain precipitation accumulated from the beginning of the DMI HARMONIE run.

The source parameter is a rate in kg/m^2/s; GRIB accumulation makes the returned run-to-date value an amount in kg/m^2.

Level	Info	Horizon	Introduced	Selector
`0 m above ground`	`acc`	0h-60h	5 days ago	`{"name":"rprate","level":"0 m above ground","info":"acc"}`

tp –Accumulated total precipitation (kg/m^2)

1 variant

Total precipitation accumulated from the beginning of the DMI HARMONIE run.

The acc info value identifies GRIB statistical processing type 1; values are cumulative rather than independent hourly totals.

Level	Info	Horizon	Introduced	Selector
`surface`	`acc`	0h-60h	5 days ago	`{"name":"tp","level":"surface","info":"acc"}`

tsrwe –Accumulated snowfall water equivalent (kg/m^2)

1 variant

Snowfall water equivalent accumulated from the beginning of the DMI HARMONIE run.

The source parameter is a rate in kg/m^2/s; GRIB accumulation makes the returned run-to-date value an amount in kg/m^2.

Level	Info	Horizon	Introduced	Selector
`0 m above ground`	`acc`	0h-60h	5 days ago	`{"name":"tsrwe","level":"0 m above ground","info":"acc"}`

vis –Visibility (m)

1 variant

DMI HARMONIE horizontal visibility near the surface.

Level	Info	Horizon	Introduced	Selector
`0 m above ground`		0h-60h	5 days ago	`{"name":"vis","level":"0 m above ground","info":""}`

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