ECMWF Operational Analysis with the IFS model.
The current model version T799L91 and the 4d-var data assimilation scheme provide global analyses every 3 hours with a horizontal resolution of approximately
The current model version T799L91 and the 4d-var data assimilation scheme provide global analyses with a horizontal resolution of approximately 25km. The experiment contains surface values only (sf00 or sf06)
Data are stored in reduced GRIB format.