Re: Problems with Stereographic projection plots

From: Dennis Shea <shea_at_nyahnyahspammersnyahnyah>
Date: Sun, 14 Oct 2007 13:25:02 -0600

I think the following will work:

     landmask_at_lat2d = xlat
     landmask_at_lon2d = xlon

     map = gsn_csm_contour_map(wks,landmask,res)

Andrea Hahmann wrote:
> Hi!
>
> I have been having problems trying to plot a land mask (or land use)
> field on a stereographic projection. The data comes from a WRF "geo"
> file. When I use res_at_tfDoNDCOverlay = True, then the coastline of the
> data does not match the drawn geographic coastline. When I turn it off,
> the coastlines line up but I get a strange white band on the right side
> of the plot (also a small one on the bottom). I have experimented with
> various parameters to set the projection (CEN_LAT, CEN_LON, and
> STAND_LON), but nothing seems to help.
>
> Any other ideas of what might be going wrong?
>
> The data is on an ftp site
> (ftp://ftp.rap.ucar.edu/pub/hahmann/geo_em.d01.nc) if anybody is
> interested in trying the script. The script and plot are attached.
>
> Thank you so much!
> Andrea
>
>
>
> ------------------------------------------------------------------------
>
>
> ------------------------------------------------------------------------
>
> _______________________________________________
> ncl-talk mailing list
> ncl-talk_at_ucar.edu
> http://mailman.ucar.edu/mailman/listinfo/ncl-talk

_______________________________________________
ncl-talk mailing list
ncl-talk_at_ucar.edu
http://mailman.ucar.edu/mailman/listinfo/ncl-talk
Received on Sun Oct 14 2007 - 13:25:02 MDT

This archive was generated by hypermail 2.2.0 : Mon Oct 15 2007 - 08:06:52 MDT