| Re: Overlay images from WMS servers (web mapping servers) on map projections [message #47434 is a reply to message #47432] |
Wed, 08 February 2006 06:11   |
David Fanning
Messages: 11724
Registered: August 2001
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Senior Member |
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Jan Kristian Jensen writes:
> Then the easiest thing would be to open a window with the exact same
> size, call map_set with the appropriate projection and display the
> image. Something like this:
>
> --- Example - you have to provide the wms file yourself ... -
>
> ; Limit = boundingBox coordinates to WMS server
> limit = [ 59.5, 3.5, 61.0, 5.2]
> map_set, 0, 0, /cylindrical, xmargin = 0, ymargin = 0, limit = limit
Whenever I've had to solve this problem, I use POSITION-[0,0,1,1]
instead if the [XY]Margin keywords. I'd try that and see
if it helps. Also, and probably more importantly, I would
make sure your latcenter and loncenter are in the center
of you limits. They aren't, currently.
Cheers,
David
--
David Fanning, Ph.D.
Fanning Software Consulting, Inc.
Coyote's Guide to IDL Programming: http://www.dfanning.com/
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