# \#sst

**URL:** https://forum.access-hive.org.au/tag/sst/305.md

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## [Location of ACCESS land masks for ACCESS-AM2 sea-ice/SST ancillary creation](https://forum.access-hive.org.au/t/location-of-access-land-masks-for-access-am2-sea-ice-sst-ancillary-creation/4695)

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**Author:** [@alanah.chapman](https://forum.access-hive.org.au/u/alanah.chapman)\
**Replies:** 4\
**Last updated:** [18 July 2025 02:23 UTC](https://forum.access-hive.org.au/t/location-of-access-land-masks-for-access-am2-sea-ice-sst-ancillary-creation/4695 "2025-07-18T02:23:39Z")

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Hi everyone, I’m creating some updated sea-ice and SST ancillary datasets for some ACCESS-AM2 model experiments I’m doing, based off of methods and code described by the UK MetOffice here. I have been able to create the…

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## [UM Nesting Suite - SST ancillary not being used?](https://forum.access-hive.org.au/t/um-nesting-suite-sst-ancillary-not-being-used/1450)

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**Author:** [@BecJackson](https://forum.access-hive.org.au/u/BecJackson)\
**Replies:** 13\
**Last updated:** [17 October 2023 04:32 UTC](https://forum.access-hive.org.au/t/um-nesting-suite-sst-ancillary-not-being-used/1450 "2023-10-17T04:32:18Z")

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Hi everyone, I’m trying to run the RNS with a modified SST ancillary file, but the SST ancillary doesn’t appear to be used. There is a note under the sstsmc\_anc option (make extra SST and SMC ancillaries) that says ‘the…