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changes.mady.by.user Paul Dando

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changes.mady.by.user Xavier Abellan

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titleHow can I test this new MARS?

You can replace your standard mars calls adding the extra option:

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mars -m



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titleCan I keep using the old MARS/EMOSLIB version?

You can replace your standard mars calls adding the extra option:

No Format
mars -e

If using the WebAPI, you can add the keyword:

No Format
ppengine=emos



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titleWill I get different results?

MIR has undergone a thorough validation process and tests to ensure its quality and correctness. However, since the implementations and strategies used in both packages are different, you may see some differences when using MIR instead of EMOSLIB. How significant those differences will be will depend on each specific case.

Here is an example. The same 2m temperature field on a native O1280 grid has been interpolated to a 0.1/0.1 latitude-longitude grid using both methods. Plots have been produced for both, together with a third one with the differences greater than half a degree Celsius between them.

MARS - LIBEMOSMARS - MIRDifferences greater than 0.5 degree Celsius


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