# Total column ozone

**URL:** <https://forum.ecmwf.int/t/total-column-ozone/10354>\
**Category:** API\
**Created:** [18 December 2024 20:32 UTC](https://forum.ecmwf.int/t/total-column-ozone/10354 "2024-12-18T20:32:50Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![WMO\_Country\_Uruguay](https://forum.ecmwf.int/letter_avatar_proxy/v4/letter/w/a5b964/32.png) [@WMO\_Country\_Uruguay](https://forum.ecmwf.int/u/WMO_Country_Uruguay)\
**Post date:** [18 December 2024 20:32 UTC](https://forum.ecmwf.int/t/total-column-ozone/10354/1 "2024-12-18T20:32:50Z")

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Dear,

The Uruguayan Institute of Meteorology (INUMET) requests that the user wmo\_uy (Password: Twister251010) be authorized to access the FTP [https://aux.ecmwf.int/](https://aux.ecmwf.int/).  
This request to be able to download the CAMS (Global atmospheric composition forcasts) data, especially the “Total column ozone” variable for both 00 and 12 UTC runs.

Thank you for your invaluable cooperation

Best regards,

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**Author:** ![Michela](https://forum.ecmwf.int/letter_avatar_proxy/v4/letter/m/898d66/32.png) [@Michela](https://forum.ecmwf.int/u/Michela)\
**Post date:** [18 December 2024 20:33 UTC](https://forum.ecmwf.int/t/total-column-ozone/10354/2 "2024-12-18T20:33:02Z")

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