EFAS

Registered EFAS users with access to EFAS real-time information can access real-time EFAS hydrological forecasts through the ECMWF's production Data Store (ECPDS). The data (hydrological time series for each ensemble member for the entire EFAS domain) is stored as one grib file per forecast with the naming convention of foreacstdate.grb / YYYYMMDDTT.grb, for example "2019040300.grb" for forecast produced the 3rd of April 2019 using 00UTC meteorological forecast forcing. All forecast time steps (i.e. from day one to day 10) are within the same file for easier access.

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