[ncl-talk] Shapefile_mask_data error

[Rick Brownrigg]

Hmmm...that all looks about right. Have you done a printVarSummary(var)  to
make sure that variable is what you think it is?

Rick

On Fri, Sep 28, 2018 at 1:01 PM Christian Adrián Álvarez Báez <
christian.alvarez813 at gmail.com> wrote:

> Hi, I'm triying to extract data with a mask from an WRF output using the
> example shapefiles_19.ncl. I had many errors so looking I found some
> modifications, including the shapefile_mask_data: Error: not a valid
> rectilinear, curvilinear, or unstructured grid that I think it was solved
> by using the copy_VarMeta function. But I'm stuck with the error:
> fatal:Argument type mismatch on argument (1) of (shapefile_mask_data) can
> not coerce
> caused on line 60 of my script.
> tc = wrf_user_getvar(a,"tc",it)
> var=tc(0,:,:)
> copy_VarMeta(tc,var)
>
> Line 60
> data_keep = shapefile_mask_data(var,shp_filename,opt)
>
>
> The script it's a little messy because of many modifications, I hope I
> made sense. I don't know if the problem could be the shape, it's just a
> simple polygon test projected on Lambert conformal conical as the WRF
> output.
>
> I'm sending my script and my shape files if there is a clue.
>
> Thank you very much,
> Christian
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