[ncl-talk] Manual way to calculate percentile

[ali mughal]

Apologies for not adding greetings to the earlier email

On Tuesday, February 22, 2022, ali mughal <mughalali655 at gmail.com> wrote:

> b=addfile("../../wrfout_d05_2016-03-31_00:00:00","r")
> a=addfile("../../../wrfout_d05_2016-03-31_00:00:00","r")
> t_Ind=a->TA_MEAN
> ta=t_Ind(32:728,0,48:52,73:78)
>
> t_No_Ind=b->TA_MEAN
> tb=t_No_Ind(32:728,0,48:52,73:78)
> ta_diff=ta-tb
> copy_VarCoords(ta,ta_diff)
>
> This gives out
>
> Variable: ta_diff
> Type: float
> Total Size: 83640 bytes
>             20910 values
> Number of Dimensions: 3
> Dimensions and sizes:   [Time | 697] x [south_north | 5] x [west_east | 6]
> I want to first average over time so that I have (24x29) values.
>
> Then I want to calculate percentiles P25, P50, P75, P90 and max values of
> ta_diff.
>
> Can someone help please
>
>
>
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