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Re: idl 5.3, problem with plots and mapping environments [message #19891 is a reply to message #19890]

Mon, 01 May 2000 00:00

daffer
Messages: 9
Registered: October 1996

Junior Member

In article <8eiamr$a3v$1@nnrp1.deja.com> Ronn Kling <ronn@rlkling.com> writes:

From: Ronn Kling <ronn@rlkling.com>
Newsgroups: comp.lang.idl-pvwave
Date: Sun, 30 Apr 2000 22:05:21 GMT
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>William,

>I agree with David that this looks like a programming error. Now I am
>going to go and check my over the pole cases to see if I get a similiar
>error!

Didn't you try the example I posted?

>>But now I have to find a way to determine that a mapping environemt
>> is in place inside the plotter -- and a cursory, but fairly
>> thorough examination of the !map environment variable revealed no
>> obvious way to make this determination, or send in a keyword telling
>> the plotter that it's in a mapping environment and please check
>>for boundary cases like plotting over a pole. Which means I have to
>> chase through all my code changing the calls.

> You can check to see if the mapping environment is current with the
> !x.type variable. If !x.type = 3 then map_set has been called.

Thanks for this tip, I'll give it a try, but I still don't see why
I have to. If RSI can wrap longitudes, they can wrap latitudes as
well.

> -Ronn

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[Message index]

		Re: idl 5.3, problem with plots and mapping environments By: daffer on Mon, 01 May 2000 00:00
		Re: idl 5.3, problem with plots and mapping environments By: daffer on Mon, 01 May 2000 00:00
		Re: idl 5.3, problem with plots and mapping environments By: ronn on Sun, 30 April 2000 00:00
		Re: idl 5.3, problem with plots and mapping environments By: davidf on Fri, 28 April 2000 00:00

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