# \#xgcm

**URL:** https://forum.access-hive.org.au/tag/xgcm/69.md

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## [Remapping from depth to density space and back again (xgcm, xarray)](https://forum.access-hive.org.au/t/remapping-from-depth-to-density-space-and-back-again-xgcm-xarray/265)

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**Author:** [@kathy.gunn](https://forum.access-hive.org.au/u/kathy.gunn)\
**Replies:** 7\
**Last updated:** [18 January 2023 06:59 UTC](https://forum.access-hive.org.au/t/remapping-from-depth-to-density-space-and-back-again-xgcm-xarray/265 "2023-01-18T06:59:24Z")

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Hello everyone. I need to re-map some data (temperature and salinity) from pressure-latitude space into density-latitude space. In density-latitude space, I do some calculations. Then, I need to re-map the results back i…