Hello HyperCP team,

I remember last meeting we discussed errors retrieving windspeeds from ECMWF. However, we were uncertain why this was only occurring some of the time.

When do the sorad testing, I noticed that the request error bellow only occurs for retrieving windspeeds from 12 UTC onwards each day (i.e. it appears to works fine for AM data but not PM data).

400 Client Error: Bad Request for url: https://ads.atmosphere.copernicus.eu/api/retrieve/v1/processes/cams-global-atmospheric-composition-forecasts/execution
invalid request
Request has not produced a valid combination of values, please check your selection.
{'type': 'forecast', 'variable': ['10m_u_component_of_wind', '10m_v_component_of_wind', 'total_aerosol_optical_depth_550nm'], 'date': '2023-10-10/2023-10-10', 'area': [43.2, -3.2, 43.2, -3.2], 'time': '01:00', 'leadtime_hour': '0'}

I haven't had time do dig into this fully, but I suspect the issue lies with how time fields are defined within CAMS_download_ensembles before being passed to the api

Cheers
Tom