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Re: help with Imagemap to display gridded data [message #77488 is a reply to message #77487]

Sat, 03 September 2011 17:50

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

Jenny writes:

> Hi, I want to display some gridded data arrays using Liam Gumley's
> Imagemap tools, but I can't figure out how to call Imagemap properly.
> The data are in polar stereographic projection. I have arrays of
> latitude and longitude for each grid point. My question is how to give
> the projection information to Imagemap? I tried the following to call
> the tool but ended up error message: % Array subscript for NEWIMAGE
> must have same size as source expression.
>
> IMAGEMAP, land,lat,lon,p0lat=90,p0lon=-95,nomap=nomap
>
> Would it be possible to use IMAGEMAP to display gridded data?

You don't want to do this. Send me the data, and
I'll write an article on how to do this correctly. :-)

Cheers,

David

--
David Fanning, Ph.D.
Fanning Software Consulting, Inc.
Coyote's Guide to IDL Programming: http://www.dfanning.com/
Sepore ma de ni thui. ("Perhaps thou speakest truth.")

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[Message index]

		Re: help with Imagemap to display gridded data By: David Fanning on Sun, 04 September 2011 21:40
		Re: help with Imagemap to display gridded data By: envi35@yahoo.ca on Sat, 03 September 2011 18:32
		Re: help with Imagemap to display gridded data By: David Fanning on Sat, 03 September 2011 17:50

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