[ncl-talk] XY Plot from 3 Different WRF Simulations Question

Nicholas Thomas Luchetti Nicholas.Luchetti at colorado.edu
Mon Feb 26 14:45:04 MST 2018


Hi Guido,

Thanks for the response.

I suppose I'm confused considering that the NCL WRF samples suggest using
the "addfile" function to read in the data as so:

 a = addfile("/Users/nicholasluchetti/Build_WRF/WRFV3/test/em_quarter_ss/
wrfout_d01_simulation_1.nc","r")

That's for 1 simulation..... Can I add a second wrfoutput .nc file (with my
second simulation) in the same variable a? I don't see how this is
possible?

Thanks!

Nick Luchetti

On Mon, Feb 26, 2018 at 2:39 PM, Guido Cioni <guidocioni at gmail.com> wrote:

> Nicolas,
> if the data is dimensioned the same in all simulations there is really
> nothing different from plotting 3 variables from the same simulation :)
>
> Just read the data, put it in an array and plot it using gsn_csm_xy.
>
> Otherwise you'll have to explain in detail why it doesn't work.
>
> Cheers
>
> On 27. Feb 2018, at 07:57, Nicholas Thomas Luchetti <
> Nicholas.Luchetti at colorado.edu> wrote:
>
> Hi all,
>
> I am trying to plot the same variable from 3 separate WRF runs
> (sensitivity type analysis) on the same x y plot... However, after scouring
> over all xy plot examples on the NCL help site, I can't find a clear cut
> way to do this.... All the examples seem have each line from 1 input data
> source (just sliced arrays from the same data source)...
>
> Can you provide guidance, or a link to an example that plots the same
> variable, over the same time period, but from 3 different data sources?
>
> Thanks!
>
> Nick Luchetti
>
> --
> Nicholas Luchetti
> Graduate Student
> Department of Atmospheric and Oceanic Sciences (ATOC)
> CU Boulder
>
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> Guido Cioni
> http://guidocioni.altervista
> <http://secure-web.cisco.com/1g-90tMnR_YCu_cJsHHQIlV2s7gjyKNDfZTNaWvzzYXeGY26H6P5IicImdCBslB42b1QkIXGjv93SQ6ym8q39x6Dl2F7YsADUjIgc53fwtK_zy0ICUzxvOE_3pZxidLnp7SegehspEsmxR02PdeLKn-YLc7sWJ4d1bl9QTxCwgW8Xbyclm3g6xNj6qpyzRxQZLrjrS_X_w5No8PTahre2SjO_8xZy6ldiEvkHxwS_eOgcA0n8QG9qpVuyQpJ2wlfOkv66iuQAo9Mc9Au1P8CvA-nYKQ_Yy4NmIRXahEiOH_bNAN71MoKVn97RunUrB2EY7jHd5jBeGI6M2d1rpY0-CcaLysI2YVvooMze_SOW5PVxNS1FRnuUyl0rBC7LNxNQxp2AxKy4u3sVXRo_ThX2e1LzK0QfSzUnhMNcaGElWJejysRxWdLGsLCy4yVdlGSQ/http%3A%2F%2Fguidocioni.altervista>
> .org
>
>


-- 
Nicholas Luchetti
Graduate Student
Department of Atmospheric and Oceanic Sciences (ATOC)
CU Boulder
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