GribStream

DMI HARMONIE DINI: Vorhersagen für die Oberfläche

GribStream-Code: 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.

Aktuelle GribStream-Quelle: dmidini enthält eine Auswahl aus dem DMI-Open-Data-Produkt HARMONIE_DINI_SF und hält sie in einem gleitenden Fenster mit aktuellen Daten vor. Der Datensatz konzentriert sich auf Solar-, Wind- und grundlegende meteorologische Oberflächenfelder.

Umfang: Diese Seite beschreibt das deterministische DINI-Oberflächenprodukt. DMI veröffentlicht außerdem DINI-Produkte auf Druck- und Modelllevels, EPS-Mittelwerte, -Perzentile und -Wahrscheinlichkeiten sowie IG-Produkte für Island und Grönland. Sie gehören derzeit nicht zu dmidini.

Hinweis zu Windvektoren: Laut DMI beziehen sich die U/V-Komponenten auf die Lambert-Projektion. GribStream bewahrt diese Quellkomponenten; vor der Berechnung erdbezogener Windrichtungen oder Vektoren in einem anderen Koordinatensystem müssen sie rotiert werden.

Offizielle Quellen: DMI-Dokumentation zu HARMONIE DINI und IG, Metadaten des DINI-Oberflächenprodukts, HARMONIE_DINI_SF in DMI Open Data und AWS-Open-Data-Eintrag.

Beschreibung

DMI HARMONIE DINI ist das hochauflösende Regionalprodukt des Dänischen Meteorologischen Instituts (DMI) für Nordwesteuropa. DMI beschreibt DINI als HARMONIE-Domain für Dänemark, Island, die Niederlande und Irland, mit ECMWF-Randbedingungen und einem 2-km-Grid.

GribStream bietet in dmidini zunächst die für Anwendungen besonders nützlichen Oberflächenfelder: Solarstrahlung, Wind in 10 m und 100 m Höhe, Bewölkung, Temperatur, Feuchte, Sichtweite, Druck und akkumulierten Niederschlag. Der Datensatz ergänzt globale Modelle wie IFS und GFS um feinere regionale Strukturen in der DINI-Domain.

Das Produkt ist besonders für Energie- und Betriebsteams interessant. Die Strahlungsfelder helfen bei der Einschätzung kurzfristiger Einstrahlungsbedingungen; die U/V-Komponenten in 100 m Höhe liegen näher an typischen Nabenhöhen von Windkraftanlagen als der übliche Wind in 10 m Höhe.

DMI verwendet pro Parameter einen Quellnamen und unterscheidet Momentanwerte, Akkumulationen, Maxima und Minima über die statistische Verarbeitung. GribStream behält diese Namen bei: dswrf mit leerem info ist beispielsweise der momentane abwärtsgerichtete kurzwellige Strahlungsfluss in W/m^2, während info = "acc" die seit Laufbeginn akkumulierte Energie in J/m^2 bezeichnet. Nur die akkumulierten Reihen dswrf und direct-solar-exposure beginnen bei 1 h Lead Time; die übrigen verfügbaren Akkumulationen enthalten den DMI-Wert bei Lead Time null.

Details

Archivfenster: Letzte 5 Tage
Offizielle Dokumentation: https://www.dmi.dk/friedata/dokumentation/data/forecast-data-weather-model-harmonie-for-dini-and-ig
Wichtigste Merkmale:
- Regionale HARMONIE-DINI-Oberflächenvorhersage für Nordwesteuropa auf einem 2-km-Grid.
- Solar- und Strahlungsfelder wie direkte Solarstrahlung, abwärtsgerichtete kurzwellige Strahlung, Globalstrahlung und kurzwellige Nettostrahlung.
- Windgeschwindigkeit, -richtung, Böen und U/V-Komponenten in 10 m Höhe sowie U/V-Komponenten in 100 m Höhe.
- Meteorologische Begleitfelder für Temperatur, Taupunkt, relative Feuchte, Bewölkung, Sichtweite, Druck und akkumulierten Niederschlag.
- Abfragen nach Koordinate, Zeitpunkt und Selektor im gleitenden Fenster der jüngsten Daten.
Auflösung: DMI dokumentiert die DINI-Quelle als 2-km-Lambert-Grid für Nordwesteuropa.
Zeitliche Abdeckung: DMI rechnet HARMONIE stündlich und sammelt die deterministischen DINI-Ausgaben alle drei Stunden. GribStream stellt die ausgewählten Oberflächenfelder mit stündlichen Vorhersageschritten bis 60 h im gespeicherten aktuellen Zeitfenster bereit.
Hauptanwendungen: Solarertragsprognosen, Windenergiebetrieb, Analyse des Winds in 100 m Höhe, regionale Wetter-Dashboards, Transport und Feldeinsätze, Vergleiche mit IFS oder GFS und Ereignisanalysen, solange die Daten im aktuellen Zeitfenster gespeichert sind.

Parameter

Klicken Sie auf einen Parameter, um Varianten in einer kompakten Tabelle mit kopierbaren JSON-Selektoren zu sehen. Codes, Levels und Selector-Werte bleiben exakt so, wie die API sie ausgibt.

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":""}`

Keine Parameter passen zur Suche.

DMI HARMONIE DINI: Vorhersagen für die Oberfläche

Beschreibung

Details

Verwandte Datasets

Parameter