DMS data in CAMS global reanalysis (EAC4)

Datasets and Usage CAMS - Datasets and Usage
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Hello,
I am trying to download reanalysis data for Dimethyl sulfide from the CAMS global reanalysis (EAC4), but all the data I manage to download appear to have the same low value (1E-25) for DMS across all coordinates.

I have downloaded this in the past (back in 2021), and there was some genuine data for DMS. Has something changes, or am I doing something wrong?

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…it turns out I thought model level=1 was the surface instead of the top of the atmosphere! I have now downloaded model level=60 at the data looks way more sensible. Thanks to the ECMWF support team!