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Note that the availability of the oper files for experiment = 21 is given here, and similarly the availability of experiment = 22 is here. Please note that these pages also enable users to check the download costs for the retrievals, using the "Estimate download size".
The example below retrieves geopotential and temperature on a set of pressure levels for the rom_saf_21 dataset (experiment id = 21). This example can be modified easily for rom_saf_22 (experiment id = 22). This request is for data from 20140101 to 20151231. For efficiency reasons, the retrieval is done one calendar month at a time, so we produce 24 monthly files. These monthly files can be combined with the "cat" command if required by the user. E.g., combining three months of data is simply,
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