Technical test data is available from 8 September 2022 onwards from the MARS archive. A daily updated test dataset is also available for the most recent 3 days on a new FTP server.
MARS
If you have access to ECMWF systems you can retrieve test data from MARS archive using keywords:
class=mc expver=0077
You can use this link to directly access the data in the MARS catalogue (please remember that ecCodes version 2.22.1 or later is required to handle the full range of parameters of current CAMS data).
FTP dissemination
Please note that we have a new the FTP dissemination server named aux.ecmwf.int. The test data is available in these directories:
/DATA/CAMS_GLOBAL_TEST /DATA/CAMS_GLOBAL_ADDITIONAL_TEST /DATA/CAMS_EUROPE_BC_TEST
We have copied all the existing accounts to the new server. If you don't have access to the ECPDS system or should you require any assistance with Atos IFS Cycle 47r3 test dissemination products, please contact us via the Support Portal.
If everything else fails ...
... you can always contact us through the ECMWF Support Portal.