[ncl-talk] Need help for extracting the polygon average value for a parameter from wrfout* file using a shapefile

[Mary Haley]

I will create an example for you soon, based on shapefiles_14.ncl and
shapefiles_11.ncl

--Mary


On Tue, Mar 3, 2015 at 2:13 PM, Dipak Sahu <dipakmath at gmail.com> wrote:

> Dear NCL developers and experts
>     Now I have some issues with wrfout files from WRF model. I need to
> extract the polygon average value of surface temperatures for each polygon
> using a shapefile over southern California. I have the shapefiles with
> .shp, .dbf, .sbx, .shx and .sbn.
>
> I just able to plot the variables for different polygon (i.e, for
> different county) with the help of the sample script "shapefiles_11.ncl",
> but still I am facing problem how to make the average over the county and
> how to save the masked county data in .nc file or .csv file with latitude,
> longitude and variable.
>
> I am waiting for any suggestions and help from the NCL experts how to
> resolve this issue. If any sample scripts are there it will be more
> appreciable.
>
> with thanks and regards
> Dipak
>
>
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