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MathGroup Archive 2009

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multiple points in WorldPlot

  • To: mathgroup at smc.vnet.net
  • Subject: [mg97654] multiple points in WorldPlot
  • From: leathem mehaffey <mehaffey at vassar.edu>
  • Date: Wed, 18 Mar 2009 04:52:07 -0500 (EST)

I would like to plot multiple points on a Mercator projection using 
WorldPlot. The easiest way for me would be to plot a single expression 
which is a set of pairs of coordinates of the form 
{{lat1,long1},{lat2,long2}...{latn,longn}}, but it seems that the 
primative Point in WorldGraphics will accept only one pair of 
coordinates. The alternative of using multiple Point functions (e.g., 
Point[{lat1,long1}], Point[{lat2,long2}] is simply too cumbersome for a 
list of 20 or more points. Is there a way around this problem?

Leathem Mehaffey



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