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CAMS global forecast test data is available from 1 September 2022 onwards from the MARS archive. A daily updated test dataset is also available for the most recent 3 days on the FTP server.

The plume model component of GFAS hourly data stream will be updated together with CAMS global forecast. Because of that, GFAS hourly test data is available as well, from 1 December 2018 onwards, on MARS archive, and an hourly updated test data made available on the FTP server.

MARS

If you have access to ECMWF systems you can retrieve CAMS global forecast test data from MARS archive using keywords:

Code Block
class=mc
expver=0078

GFAS hourly test data can be retrieved as well, using keywords:

Code Block
class=mc
expver=9911

You can use this link to directly access the data in the MARS catalogue (please remember that ecCodes version 2.28.0 or later is required to handle the full range of parameters of current CAMS data).

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Code Block
/DATA/CAMS_GLOBAL_TEST
/DATA/CAMS_GLOBAL_ADDITIONAL_TEST
/DATA/CAMS_EUROPE_BC_TEST
/DATA/CAMS_GFAS_HOURLY_TEST

You can use your normal FTP account to access the data. Details about filenames convention or list of available parameters can be found at Copernicus Knowledge Base.

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