# UM Nesting Suite - SST ancillary not being used?

**URL:** <https://forum.access-hive.org.au/t/um-nesting-suite-sst-ancillary-not-being-used/1450>\
**Category:** rAM3/Regional Nesting Suite\
**Tags:** help, um, um-ancillary, sst\
**Created:** [27 September 2023 01:44 UTC](https://forum.access-hive.org.au/t/um-nesting-suite-sst-ancillary-not-being-used/1450 "2023-09-27T01:44:48Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![Scott](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.access-hive.org.au/scott/32/37_2.png) [@Scott](https://forum.access-hive.org.au/u/Scott)\
**Post date:** [27 September 2023 05:23 UTC](https://forum.access-hive.org.au/t/um-nesting-suite-sst-ancillary-not-being-used/1450/2 "2023-09-27T05:23:04Z")

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You can add more ancil files under `um > namelist > Configure ancils ...`. Right click in the table and add a new section, then right click the new entry and select ‘view this section’.

The setup should look something like this - SST goes to stash 24. For a climate run you’d set it to update the sst every so often from the ancil file, but that’s probably not needed in a regional run.

 ![image](https://us1.discourse-cdn.com/flex020/uploads/access1/original/2X/e/edbbf0991c4275f1e30e92dc7a09579539e76878.png)

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