Re: equivalents for find function in matlab?

Hi Wen,

In NCL you do it as follow:

    Ifind = ind ( A .gt. 10.0)
    A(Ifind) = 100.0

very easy also!

Mateus

wenlong_at_hpl.umces.edu escreveu:
> Hi all,
>
> I'm starting to learn NCL.
>
> Once thing I'd like to do is to set part of an array to a value I
> want. In matlab is is really eazy:
>
> Say A(1:100,1:200) is a 2D float array,
>
> I can do the following to set all locations with value >10 to 100.0
>
> %----matlab----
> Ifind=find(A>10.0); %find the indices that statisfy the condition
> A(Ifind) =100.0; %reset the value to 100.0
> %--------------
>
> Is there a fast way to do this in NCL? I mean, I really don't
> want to use tedious do loops.
>
>
> Thanks
>
> Wen
>
>
>
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>

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Received on Tue Feb 13 2007 - 12:19:54 MST