meteofetch 0.2

A package for fetching meteorological modelled data fro MétéoFrance

MeteoFetch

MeteoFetch permet de récupérer les dernières prévisions modèles MétéoFrance Arome 0.025° et 0.01° sans clé d'API. Les prévisions sont renvoyés sous forme de xarray.DataArray. Le package est en cours de développement.

Plus de précisions sur https://meteo.data.gouv.fr/.

Installation

pip install meteofetch

Usage

from meteofetch import Arome0025

datasets = Arome0025.get_latest_forecast(paquet='SP3')
datasets['ssr']

Par défaut, meteofetch sert à l'utilisateur toutes les variables contenues dans le paquet requêté. Il est cependant conseillée de préciser les variables voulues pour limiter l'usage mémoire :

from meteofetch import Arome001

datasets = Arome001.get_latest_forecast(paquet='SP1', variables=('u10', 'v10'))
datasets['u10']

datasets = Arome001.get_latest_forecast(paquet='SP2', variables='sp')
datasets['t']

Nomenclature

Arome 0.01°

Résumé des champs contenus dans chaque paquet requêtable pour Arome 0.01° :

Paquet	Champ	Description	Dimensions	Shape d'un run complet
SP1	u10	10 metre U wind component	(time, latitude, longitude)	(52, 1791, 2801)
	v10	10 metre V wind component	(time, latitude, longitude)	(52, 1791, 2801)
	t2m	2 metre temperature	(time, latitude, longitude)	(52, 1791, 2801)
	r2	2 metre relative humidity	(time, latitude, longitude)	(52, 1791, 2801)
	efg10	10 metre eastward wind gust since previous post-processing	(time, latitude, longitude)	(51, 1791, 2801)
	nfg10	10 metre northward wind gust since previous post-processing	(time, latitude, longitude)	(51, 1791, 2801)
SP2	sp	Surface pressure	(time, latitude, longitude)	(52, 1791, 2801)
	CAPE_INS	Convective Available Potential Energy instantaneous	(time, latitude, longitude)	(52, 1791, 2801)
	lcc	Low cloud cover	(time, latitude, longitude)	(51, 1791, 2801)
	mcc	Medium cloud cover	(time, latitude, longitude)	(51, 1791, 2801)
	hcc	High cloud cover	(time, latitude, longitude)	(51, 1791, 2801)
	tgrp	Graupel (snow pellets) precipitation	(time, latitude, longitude)	(51, 1791, 2801)
	tirf	Time integral of rain flux	(time, latitude, longitude)	(51, 1791, 2801)
	tsnowp	Total snow precipitation	(time, latitude, longitude)	(51, 1791, 2801)
SP3	h	Geometrical height	(latitude, longitude)	(1791, 2801)
HP1	ws	Wind speed	(time, heightAboveGround, latitude, longitude)	(52, 2, 1791, 2801)
	u	U component of wind	(time, heightAboveGround, latitude, longitude)	(52, 2, 1791, 2801)
	v	V component of wind	(time, heightAboveGround, latitude, longitude)	(52, 2, 1791, 2801)
	r	Relative humidity	(time, heightAboveGround, latitude, longitude)	(52, 4, 1791, 2801)
	u10	10 metre U wind component	(time, latitude, longitude)	(52, 1791, 2801)
	v10	10 metre V wind component	(time, latitude, longitude)	(52, 1791, 2801)
	si10	10 metre wind speed	(time, latitude, longitude)	(52, 1791, 2801)
	wdir10	10 metre wind direction	(time, latitude, longitude)	(52, 1791, 2801)
	wdir	Wind direction	(time, heightAboveGround, latitude, longitude)	(52, 3, 1791, 2801)
	u100	100 metre U wind component	(time, latitude, longitude)	(52, 1791, 2801)
	v100	100 metre V wind component	(time, latitude, longitude)	(52, 1791, 2801)
	si100	100 metre wind speed	(time, latitude, longitude)	(52, 1791, 2801)

Arome 0.025°

Résumé des champs contenus dans chaque paquet requêtable pour Arome 0.025° :

Paquet	Champ	Description	Dimensions	Shape d'un run complet
SP1	fg10	Maximum 10 metre wind gust since previous post-processing	(time, latitude, longitude)	(51, 717, 1121)
	efg10	10 metre eastward wind gust since previous post-processing	(time, latitude, longitude)	(51, 717, 1121)
	nfg10	10 metre northward wind gust since previous post-processing	(time, latitude, longitude)	(51, 717, 1121)
	u10	10 metre U wind component	(time, latitude, longitude)	(52, 717, 1121)
	v10	10 metre V wind component	(time, latitude, longitude)	(52, 717, 1121)
	si10	10 metre wind speed	(time, latitude, longitude)	(52, 717, 1121)
	wdir10	10 metre wind direction	(time, latitude, longitude)	(52, 717, 1121)
	t2m	2 metre temperature	(time, latitude, longitude)	(52, 717, 1121)
	r2	2 metre relative humidity	(time, latitude, longitude)	(52, 717, 1121)
	prmsl	Pressure reduced to MSL	(time, latitude, longitude)	(52, 717, 1121)
	ssrd	Surface short-wave (solar) radiation downwards	(time, latitude, longitude)	(51, 717, 1121)
	tp	Total Precipitation	(time, latitude, longitude)	(51, 717, 1121)
	tgrp	Graupel (snow pellets) precipitation	(time, latitude, longitude)	(51, 717, 1121)
	tsnowp	Total snow precipitation	(time, latitude, longitude)	(51, 717, 1121)
SP2	d2m	2 metre dewpoint temperature	(time, latitude, longitude)	(52, 717, 1121)
	sh2	2 metre specific humidity	(time, latitude, longitude)	(52, 717, 1121)
	mx2t	Maximum temperature at 2 metres since previous post-processing	(time, latitude, longitude)	(51, 717, 1121)
	mn2t	Minimum temperature at 2 metres since previous post-processing	(time, latitude, longitude)	(51, 717, 1121)
	t	Temperature	(time, latitude, longitude)	(52, 717, 1121)
	sp	Surface pressure	(time, latitude, longitude)	(52, 717, 1121)
	blh	Boundary layer height	(time, latitude, longitude)	(52, 717, 1121)
	h	Geometrical height	(latitude, longitude)	(717, 1121)
	lcc	Low cloud cover	(time, latitude, longitude)	(51, 717, 1121)
	mcc	Medium cloud cover	(time, latitude, longitude)	(51, 717, 1121)
	hcc	High cloud cover	(time, latitude, longitude)	(51, 717, 1121)
	tirf	Time integral of rain flux	(time, latitude, longitude)	(51, 717, 1121)
	CAPE_INS	Convective Available Potential Energy instantaneous	(time, latitude, longitude)	(52, 717, 1121)
SP3	sshf	Time-integrated surface sensible heat net flux	(time, latitude, longitude)	(51, 717, 1121)
	slhf	Time-integrated surface latent heat net flux	(time, latitude, longitude)	(51, 717, 1121)
	strd	Surface long-wave (thermal) radiation downwards	(time, latitude, longitude)	(51, 717, 1121)
	ssr	Surface net short-wave (solar) radiation	(time, latitude, longitude)	(51, 717, 1121)
	str	Surface net long-wave (thermal) radiation	(time, latitude, longitude)	(51, 717, 1121)
	ssrc	Surface net short-wave (solar) radiation, clear sky	(time, latitude, longitude)	(51, 717, 1121)
	strc	Surface net long-wave (thermal) radiation, clear sky	(time, latitude, longitude)	(51, 717, 1121)
	iews	Instantaneous eastward turbulent surface stress	(time, latitude, longitude)	(51, 717, 1121)
	inss	Instantaneous northward turbulent surface stress	(time, latitude, longitude)	(51, 717, 1121)
IP1	z	Geopotential	(time, isobaricInhPa, latitude, longitude)	(52, 24, 717, 1121)
	t	Temperature	(time, isobaricInhPa, latitude, longitude)	(52, 24, 717, 1121)
	u	U component of wind	(time, isobaricInhPa, latitude, longitude)	(52, 24, 717, 1121)
	v	V component of wind	(time, isobaricInhPa, latitude, longitude)	(52, 24, 717, 1121)
	r	Relative humidity	(time, isobaricInhPa, latitude, longitude)	(52, 24, 717, 1121)
IP2	crwc	Specific rain water content	(time, isobaricInhPa, latitude, longitude)	(52, 24, 717, 1121)
	cswc	Specific snow water content	(time, isobaricInhPa, latitude, longitude)	(52, 24, 717, 1121)
	clwc	Specific cloud liquid water content	(time, isobaricInhPa, latitude, longitude)	(52, 24, 717, 1121)
	ciwc	Specific cloud ice water content	(time, isobaricInhPa, latitude, longitude)	(52, 24, 717, 1121)
	cc	Fraction of cloud cover	(time, isobaricInhPa, latitude, longitude)	(52, 24, 717, 1121)
IP3	ws	Wind speed	(time, isobaricInhPa, latitude, longitude)	(52, 24, 717, 1121)
	pv	Potential vorticity	(time, isobaricInhPa, latitude, longitude)	(52, 24, 717, 1121)
	q	Specific humidity	(time, isobaricInhPa, latitude, longitude)	(52, 24, 717, 1121)
	w	Vertical velocity	(time, isobaricInhPa, latitude, longitude)	(52, 24, 717, 1121)
	dpt	Dew point temperature	(time, isobaricInhPa, latitude, longitude)	(52, 24, 717, 1121)
	wdir	Wind direction	(time, isobaricInhPa, latitude, longitude)	(52, 24, 717, 1121)
	wz	Geometric vertical velocity	(time, isobaricInhPa, latitude, longitude)	(52, 24, 717, 1121)
IP4	tke	Turbulent kinetic energy	(time, isobaricInhPa, latitude, longitude)	(51, 24, 717, 1121)
IP5	vo	Vorticity (relative)	(time, isobaricInhPa, latitude, longitude)	(52, 5, 717, 1121)
	absv	Absolute vorticity	(time, isobaricInhPa, latitude, longitude)	(52, 5, 717, 1121)
	papt	Pseudo-adiabatic potential temperature	(time, isobaricInhPa, latitude, longitude)	(52, 20, 717, 1121)
	z	Geopotential	(time, potentialVorticity, latitude, longitude)	(52, 2, 717, 1121)
	u	U component of wind	(time, potentialVorticity, latitude, longitude)	(52, 2, 717, 1121)
	v	V component of wind	(time, potentialVorticity, latitude, longitude)	(52, 2, 717, 1121)
HP1	ws	Wind speed	(time, heightAboveGround, latitude, longitude)	(52, 22, 717, 1121)
	u	U component of wind	(time, heightAboveGround, latitude, longitude)	(52, 22, 717, 1121)
	v	V component of wind	(time, heightAboveGround, latitude, longitude)	(52, 22, 717, 1121)
	pres	Pressure	(time, heightAboveGround, latitude, longitude)	(52, 25, 717, 1121)
	t	Temperature	(time, heightAboveGround, latitude, longitude)	(52, 25, 717, 1121)
	r	Relative humidity	(time, heightAboveGround, latitude, longitude)	(52, 25, 717, 1121)
	u10	10 metre U wind component	(time, latitude, longitude)	(52, 717, 1121)
	v10	10 metre V wind component	(time, latitude, longitude)	(52, 717, 1121)
	si10	10 metre wind speed	(time, latitude, longitude)	(52, 717, 1121)
	wdir10	10 metre wind direction	(time, latitude, longitude)	(52, 717, 1121)
	wdir	Wind direction	(time, heightAboveGround, latitude, longitude)	(52, 24, 717, 1121)
	u200	200 metre U wind component	(time, latitude, longitude)	(52, 717, 1121)
	v200	200 metre V wind component	(time, latitude, longitude)	(52, 717, 1121)
	si200	200 metre wind speed	(time, latitude, longitude)	(52, 717, 1121)
	u100	100 metre U wind component	(time, latitude, longitude)	(52, 717, 1121)
	v100	100 metre V wind component	(time, latitude, longitude)	(52, 717, 1121)
	si100	100 metre wind speed	(time, latitude, longitude)	(52, 717, 1121)
HP2	crwc	Specific rain water content	(time, heightAboveGround, latitude, longitude)	(52, 25, 717, 1121)
	cswc	Specific snow water content	(time, heightAboveGround, latitude, longitude)	(52, 25, 717, 1121)
	z	Geopotential	(time, heightAboveGround, latitude, longitude)	(52, 25, 717, 1121)
	q	Specific humidity	(time, heightAboveGround, latitude, longitude)	(52, 25, 717, 1121)
	clwc	Specific cloud liquid water content	(time, heightAboveGround, latitude, longitude)	(52, 25, 717, 1121)
	ciwc	Specific cloud ice water content	(time, heightAboveGround, latitude, longitude)	(52, 25, 717, 1121)
	cc	Fraction of cloud cover	(time, heightAboveGround, latitude, longitude)	(52, 25, 717, 1121)
	dpt	Dew point temperature	(time, heightAboveGround, latitude, longitude)	(52, 25, 717, 1121)
	tke	Turbulent kinetic energy	(time, heightAboveGround, latitude, longitude)	(51, 25, 717, 1121)