analyzing part of the data

[Menglin Jin]

Thanks Doug. Works perfectly!

Menglin



On Tue, 15 Aug 2006, Douglas Clark wrote:

> Menglin,
>
> You can use maskout to remove values outside a given range.
>
> e.g. if your data are held in variable temp
> define t1=maskout(temp,temp-280)   !   this sets all values < 280 to the undefined value
> define t1=maskout(t1,-t1+300)          !  this sets all value > 300 to undef
>
> Doug
>
>
>>>> mjin at ATMOS.UMD.EDU 08/15 3:02 pm >>>
> Dear users,
>
> If I have temperature data ranging from 220-320K, and I only want to
> analyze the values between 280-300K, how could I select them in Grads?
> Thanks.
>
> Menglin
>
>
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