[ncl-talk] Overlaying shapefile to the wrf plot

[Ehsan Taghizadeh]

 Dear GanesanI'm not professional in ncl, but I had similar problem and I got help from ncl-talk, almost the attached script. I've also attached first output of the loop. Please use loop according your namelist.I didn't have India shapefile, so I've used Iran shapefile.I hope this script could guide you in your work.
SincerelyEhsan
    On Friday, April 5, 2019, 4:08:35 PM GMT+4:30, Ganesan M <ganeshcuraj at gmail.com> wrote:  
 
 I am new to ncl, I am trying to plot wrf model output wind speed over Indian region. now normally the plots are generated, at this point I am trying to overlay India shapefile to the generated plot to see the state boundaries. but I am getting errors as follows,
fatal:Argument type mismatch on argument (1) of (gsn_add_shapefile_polylines) can not coerce
fatal:["Execute.c":8578]:Execute: Error occurred at or near line 24 in file WRF_vector_contour.ncl
I am not able to figure where I am going wrong here.

I need to know, whether there is any pre-buit ncl script to load, as to show the India map with state boundaries. Is there any way to overlay the shapefile while the plotting the wrf variables?I am attaching the ncl script that I am working on, please help me with this issue.
Thank you. RegardsGanesan M.
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