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- Wrong values of U/V on pressure levels in the Climate Data Store (CDS)Wrong values of U/V on pressure levels in the Climate Data Store (CDS)
ERA5.1 is a re-run of ERA5, for the years 2000 to 2006 only, and was produced to improve upon the cold bias in the lower stratosphere seen in ERA5.
Expand title More information and details for downloading ERA5.1 ERA5.1 is a re-run of ERA5 for the years 2000 to 2006 only. ERA5.1 was produced to improve upon the cold bias in the lower stratosphere exhibited by ERA5 during this period. Moreover, ERA5.1 analyses have a better representation of the following features:
- upper stratospheric temperature
- stratospheric humidity
The lower and middle troposphere in ERA5.1 are similar to those in ERA5, as is the synoptic evolution in the extratropical stratosphere.
For access to ERA5.1 data read Data organisation and how to download ERA5. The dataset is 'reanalysis-era5.1-complete' in the CDS API.
If you retrieved ERA5.1 from the CDS anytime before 20/05/2020 08:00 UTC for any stream other than oper (i.e. streams: wave, enda, edmo, ewmo, edmm, ewmm, ewda, moda, wamd, mnth, wamo) you will need to request the data again. Prior to this date, stream oper would be delivered regardless of which stream was requested.
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