[GRASS-user] EVI algorithm

[Danut Mihon]

Hi,

I am trying to implement the EVI algorithm, using r.mapcalc. But I do not know how to deal with the result, because its values exceeds the [-1, 1] interval. Do you know if there is the need to bring all the values within this interval (meaning that values < -1 will be equaled to -1, and values > 1 will be assigned to 1)?
Or maybe you could guide me to another approach for the EVI algorithm.



Thanks,
Danut
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