[ncl-talk] Plot ind_resolve output
Barry Lynn
barry.h.lynn at gmail.com
Sun Dec 13 00:01:13 MST 2020
Hi Jiali:
It would be helpful if you could be more specific.
Are you in need of help making a map, or converting the information you
have in "i" to map coordinate information?
Barry
On Sun, Dec 13, 2020 at 7:44 AM Wang, Jiali via ncl-talk <
ncl-talk at mailman.ucar.edu> wrote:
> Dear NCL users,
>
>
>
> I am trying to find out the first and last day of precip greater than
> 0.1inch for all the grid cells over a study area. My data is at daily
> scale. I use ind_resolve and was able to print out the (time, lat, lon)
> information for all the grid cells that meet the threshold.
>
>
>
> However, I am not sure how to move forward.. basically I’d like to make a
> map, showing the first (or last) day of 0.1’’ over all the grid cells.
>
>
>
> Here is my short script (data is too large to share here). Can anyone
> please help?
>
>
>
> Thanks!
>
> Jiali
>
> ========================================
>
> a = addfile("rain1995.nc.CA.wy","r")
>
> rain1 = wrf_user_getvar(a,"RAINC",-1)
>
> rain2 = wrf_user_getvar(a,"RAINNC",-1)
>
> rain = rain1 + rain2
>
> printVarSummary(rain)
>
>
>
> a1D = ndtooned(rain)
>
> dsizes_a = dimsizes(rain)
>
> i = ind_resolve(ind(a1D.ge.2.54),dsizes_a)
>
> print(i(:,0) +" "+ i(:,1) +" "+i(:,2))
>
>
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--
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LINK:
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The Institute of the Earth Science,
The Hebrew University of Jerusalem,
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