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nasa / RHEAS

Regional Hydrologic Extremes Assessment System
MIT License
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Ensembles overwriting the former? #38

Closed AdamJDuncan closed 8 years ago

AdamJDuncan commented 8 years ago

I've run a hindcast on a tributary basin with five ensembles. I expected there would be five outputs for each date. Instead there's only one, all classified as "5" under ensemble. I was expecting to just run 20 ensembles on, say, SMDI, and using the different outputs, classify each pixel as percentile chance of it having a score below -2 next month. Instead the last ensemble has overwritten all the others. Does each ensemble increase the accuracy of the next, so the last is all we need? I thought each ensemble was independent of the others, each fed slightly different initial conditions.

AdamJDuncan commented 8 years ago

*percentage chance

Or is it just the average?

kandread commented 8 years ago

Can you test it with a7a621073ac156f3d3a765616bf59139bb17b003?