[gradsusr] Simple query: Accumulated Rain??

[Joey Woodson]

You can use the sum function in GrADS to calculate x-hr accumulated rain
from n-hr accumulated rain, where x>n. If x<n, you can use subtraction, as
in ACPCsfc(t-4)-ACPCsfc.

On Wed, Sep 9, 2015 at 7:19 AM, giacomo tricarico <mino-98 at hotmail.it>
wrote:

> Hi, my WRF plots 17 files, from 00h to 48h, with 3h steps; so rain is
> accumulated each 3 hours.
>
> BUT how could I have 12h and 24h accumulated rain with grads? So that I
> have respectively 4 and 2 images :)
>
> Thanks,
> Giacomo
>
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