# NetCDF items change when downloading more variables

**URL:** <https://forum.ecmwf.int/t/netcdf-items-change-when-downloading-more-variables/2538>\
**Category:** C3S - Datasets and Usage\
**Tags:** era5\
**Created:** [19 April 2024 13:23 UTC](https://forum.ecmwf.int/t/netcdf-items-change-when-downloading-more-variables/2538 "2024-04-19T13:23:35Z")\
**Posts on this page:** 1\
**Showing post:** 2

<div class="post-metadata">

**Author:** ![Michela](https://forum.ecmwf.int/letter_avatar_proxy/v4/letter/m/898d66/32.png) [@Michela](https://forum.ecmwf.int/u/Michela)\
**Post date:** [22 April 2024 17:20 UTC](https://forum.ecmwf.int/t/netcdf-items-change-when-downloading-more-variables/2538/2 "2024-04-22T17:20:40Z")

</div>

Hi,  
please refer to the announcement posted here: [You may need to re-download data from the CDS](https://prod.ecmwf-forum-prod.compute.cci2.ecmwf.int/t/you-may-need-to-re-download-data-from-the-cds/2548)

Apologies for the inconvenience caused.

---

_[View the full topic](https://forum.ecmwf.int/t/netcdf-items-change-when-downloading-more-variables/2538)._