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Re: multiple points in WorldPlot

  • To: mathgroup at smc.vnet.net
  • Subject: [mg97705] Re: [mg97654] multiple points in WorldPlot
  • From: DrMajorBob <btreat1 at austin.rr.com>
  • Date: Thu, 19 Mar 2009 02:11:14 -0500 (EST)
  • References: <200903180952.EAA05940@smc.vnet.net>
  • Reply-to: drmajorbob at bigfoot.com

As Help plainly says:

	Point[{Subscript[coords, 1],Subscript[coords, 2],\[Ellipsis]}]
represents a collection of points.

Bobby

On Wed, 18 Mar 2009 04:52:07 -0500, leathem mehaffey <mehaffey at vassar.edu>  
wrote:

> 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
>
>



-- 
DrMajorBob at bigfoot.com


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