extraction of data using shapefile

Dear NCL Users,

I am trying to extract data for india using example "shapefiles_4.ncl" (http://www.ncl.ucar.edu/Applications/Scripts/shapefiles_4.ncl). I used the shape file IND_adm0.shp (also used in example "shapefiles_8.ncl"; http://www.ncl.ucar.edu/Applications/Scripts/shapefiles_8.ncl). Unfortunately I am not getting right (expected) results. There is some extra lines in the plots that causes the problem. I realized that this line come from the shapefile of country boundaries. How do I get rid of this extra lines. My plot is attached with this email.

Any suggestions in this regard will be appreciated

Thanks

Debasish

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Received on Thu Jul 21 12:30:59 2011