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Re: differences among map_proj_image, map_image and map_patch [message #83210 is a reply to message #83209]

Mon, 18 February 2013 10:53

Olivia
Messages: 16
Registered: February 2006

Junior Member

Thanks so much, David.

You can download the data using the link below.

https://www.dropbox.com/s/r7uqxwm3huf796p/tmean.nc

Olivia

On Monday, February 18, 2013 12:29:54 PM UTC-6, David Fanning wrote:
> David Fanning writes:
>
>
>
>>
>
>> Olivia writes:
>
>>
>
>>> I wanna project air temperature (tmean: [7025 (lon), 3105 (lat)]) over the U.S. from geographic coordinate to Lambert Azimuthal Equal-Area coordinate, and need to know the x,y value of the new variable.
>
>>
>
>> This is a fairly complicated question, unfortunately. Before I agree to
>
>> take it on, how much do you know about map projections, generally, and
>
>> what exactly do you mean by the "x,y value of the new variable". Can you
>
>> tell me very specifically what value (or values) you are looking for?
>
>
>
> It also might help, if you can tell me where I can download that data
>
> set. I'm afraid the answer to this question is going to involve more
>
> than just text. :-(
>
>
>
> Cheers,
>
>
>
> David
>
>
>
>
>
> --
>
> David Fanning, Ph.D.
>
> Fanning Software Consulting, Inc.
>
> Coyote's Guide to IDL Programming: http://www.idlcoyote.com/
>
> Sepore ma de ni thue. ("Perhaps thou speakest truth.")

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[Message index]

		Re: differences among map_proj_image, map_image and map_patch By: Olivia on Wed, 20 February 2013 08:53
		Re: differences among map_proj_image, map_image and map_patch By: David Fanning on Tue, 19 February 2013 13:11
		Re: differences among map_proj_image, map_image and map_patch By: David Fanning on Tue, 19 February 2013 12:56
		Re: differences among map_proj_image, map_image and map_patch By: Olivia on Tue, 19 February 2013 11:54
		Re: differences among map_proj_image, map_image and map_patch By: David Fanning on Mon, 18 February 2013 17:55
		Re: differences among map_proj_image, map_image and map_patch By: Olivia on Mon, 18 February 2013 10:53
		Re: differences among map_proj_image, map_image and map_patch By: Olivia on Mon, 18 February 2013 10:46
		Re: differences among map_proj_image, map_image and map_patch By: David Fanning on Mon, 18 February 2013 10:29
		Re: differences among map_proj_image, map_image and map_patch By: David Fanning on Mon, 18 February 2013 10:23

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