- pycontrails.datalib.ecmwf.hres.get_forecast_filename(forecast_time, timestep, cc='A1', S=None, E='1')#
Create forecast filename from ECMWF dissemination products.
See ECMWF Dissemination for more information:
The following dissemination filename convention is used for the transmission of ECMWF dissemination products: ccSMMDDHHIImmddhhiiE where: cc is Dissemination stream name S is dissemination data stream indicator MMDDHHII is month, day, hour and minute on which the products are based mmddhhii is month, day, hour and minute on which the products are valid at ddhhii is set to “______” for Seasonal Forecasting System products ii is set to 01 for high resolution forecast time step zero, type=fc, step=0 E is the Experiment Version Number' (as EXPVER in MARS, normally 1)
datetime) – Forecast time to stage
datetime) – Time within forecast
str, optional) – Dissemination stream name. Defaults to “A1”
str, optional) – Dissemination data stream indicator. If None, S is set to “S” for 6 or 18 hour forecast and “D” for 0 or 12 hour forecast.
str, optional) – Experiment Version Number. Defaults to “1”
str– Filename to forecast file
ValueError – If
forecast_timeis not on a synoptic hour (00, 06, 12, 18) If