# Is there a package that performs first and second order conservative remapping?

**URL:** <https://discourse.julialang.org/t/is-there-a-package-that-performs-first-and-second-order-conservative-remapping/104563>\
**Category:** General Usage\
**Tags:** question, interpolations\
**Created:** [October 4, 2023, 9:07am UTC](https://discourse.julialang.org/t/is-there-a-package-that-performs-first-and-second-order-conservative-remapping/104563 "2023-10-04T09:07:02Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![k945](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/k945/32/8906_2.png) [@k945](https://discourse.julialang.org/u/k945)\
**Post date:** [October 4, 2023, 9:07am UTC](https://discourse.julialang.org/t/is-there-a-package-that-performs-first-and-second-order-conservative-remapping/104563/1 "2023-10-04T09:07:02Z")

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In Daniel Sheas’ [regridding overview](https://climatedataguide.ucar.edu/climate-tools/regridding-overview), they advise that for `discontinuous variables (eg, 3 hourly precipitation)` it may be better to use [First- and Second-Order Conservative Remapping](https://doi.org/10.1175/1520-0493(1999)127%3C2204:FASOCR%3E2.0.CO;2). I need to interpolate some data and was wondering this be done using Interpolations.jl or one of the other [interpolation packages](http://juliamath.github.io/Interpolations.jl/latest/other_packages/)? While this can be done using CDO or ESMF\_regrid, I was wondering whether there is a Julia alternative.