Any Julia package to compute the Standardized Precipitation Index (SPI)?

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1

Any package in Julia to compute the Standardized Precipitation Index (SPI) ?
I had a (quick) look at ClimateTools.jl but couldn’t find it there…

2

I don’t know the answer, but I find that searching JuliaHub is good way to find packages. You can search both docs and source code for all registered packages.

3

Indeed, it is not implemented in ClimateTools. We have the “Drought Index” (drought_dc function). https://github.com/JuliaClimate/ClimateTools.jl/blob/e48a9ec46b673dd9101527beb690ab50fabf9863/src/indicators.jl#L190

Back then, I simply used https://github.com/monocongo/climate_indices for my need as I did not had enough time to code it in Julia.