Overlaying polylines with polymarkers that have actual lat lon coordinates?

From: DJ Rasmussen <dj.rasmussen_at_nyahnyahspammersnyahnyah>
Date: Mon, 21 Sep 2009 09:33:43 -0500

Hello NCL users,

I want to show the grid resolution of my data, and I also want to show
where the actual location of some points of interest are within the grid
cells themselves. I know how to plot the grid lines from my data, and I
can plot polymarkers at grid POINTS from the data I am using. But, I
want to be able to place polymarkers at actual lat/ lon coordinates in
the grid cells themselves, and not grid POINTS at grid line intersections.

Is there a way I can use NCL to overlay polymarkers that use lat/lon
coordinates (not gridded data POINTS) on top of a drawn polyline grid
from my data set?

I have attached an image showing what I have been able to accomplish so
far. It might shed some light onto what exactly I want to do.


DJ Rasmussen

DJ Rasmussen
Antarctic Meteorological Research Center
University of Wisconsin - Madison Space Science and Engineering Center
1225 W. Dayton St., Rm 947, Madison, WI 53706
Email: dj.rasmussen_at_ssec.wisc.edu

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Received on Mon Sep 21 2009 - 08:33:43 MDT

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