CDS API not working

Software and Tools API
,
1

I am trying to download ‘cams-global-atmospheric-composition-forecasts‘ dataset using CDS API. However I am getting the following error

”” requests.exceptions.HTTPError: 404 Client Error: Not Found for url: https://cds.climate.copernicus.eu/api/retrieve/v1/processes/cams-global-atmospheric-composition-forecasts
process not found
dataset cams-global-atmospheric-composition-forecasts not found ““

Is CDS API connection down currently?

Also is there any limit on much much data can be downloaded using single script using CDS API?

2

Hi,

please copy the right URL from the following page:

Thanks

3

Hi, did it solve your problem? I have followed it exactly but the basic exemple still give me the folowing Traceback (most recent call last):
File “/usr/lib/python3.12/idlelib/run.py”, line 580, in runcode
exec(code, self.locals)
File “/home/kermarrec/test3.py”, line 3, in
client = cdsapi.Client()
^^^^^^^^^^^^^^^
File “/usr/lib/python3/dist-packages/cdsapi/api.py”, line 337, in init
assert len(self.session.auth) == 2, (
^^^^^^^^^^^^^^^^^^^^^^^^^^^
AssertionError: The cdsapi key provided is not the correct format, please ensure it conforms to: user::apikey

I can download from the store without any problem. Thanks for any support

4

Are you using the latest version of the CDS API?

5

i copy the code from the dataset download form. i run into the same error. i visit the https://cds.climate.copernicus.eu/api/retrieve/v1/processes the ‘cams-global-atmospheric-composition-forecasts‘ dataset is not list in the requests

6

Hi,
you need to use the right URL from the ADS in your cdsapirc file. Please see the following page:

Thanks