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To download this data, please follow the instructions on How to download ERA-Interim data from the ECMWF data archive.
In ERA5:
In ERA5, this quantity, the Mean temperature tendency due to parametrisations, is archived as a mean (since previous post processing), see Table 13, paramId=235005, in the ERA5 data documentation.
To download this data, please follow the instructions on How to download ERA5.
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