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RE: IDL 5.0 Observations [message #9181 is a reply to message #9092]

Mon, 09 June 1997 00:00

davidf
Messages: 2866
Registered: September 1996

Senior Member

Folks,

I just got this report from Lena Marshak via e-mail
and confirmed that the behavior is as she describes it
on my WindowsNT machine, too.

David
------------------------------------------------------------ -----------

Name: Jelena Marshak
E-mail Address: lena@fram.gsfc.nasa.gov
IDL version: IDL Version 5.0 (sunos sparc)
Platform and OS: Ultra1 Creator w/ Solaris 2.5 (CDE 1.0)

Description of Problem: -----------------------------------------------

I am trying to polyfill a rectangle on a cylindrical map projection.
The rectangle runs along a line of latitude, and so should be a straight
line. (Which it is in IDL 4.0.) Instead, this line looks like a inverted
"V".

Example Code: ---------------------------------------------------------

Map_Set, /Grid, /Continent
TVLCT, 255, 255, 0, 35
lon=[-81.2500,83.7500,83.7500,-81.2500]
lat=[28.7500,28.7500,31.2500,31.2500]
Polyfill, lon, lat, Color=35, /Data

Known Workarounds or Fixes: -------------------------------------------

None known.

RSI Technical Support Response: ---------------------------------------

Pending.

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[Message index]

		IDL 5.0 observations By: Phil Williams on Tue, 27 May 1997 00:00
		Re: IDL 5.0 observations By: Gilles Ratel on Wed, 04 June 1997 00:00
		Re: IDL 5.0 observations By: Mirko Vukovic on Tue, 03 June 1997 00:00
		Re: IDL 5.0 observations By: davidf on Tue, 03 June 1997 00:00
		Re: IDL 5.0 observations By: Paul R Smith on Tue, 03 June 1997 00:00
		Re: IDL 5.0 observations By: davidf on Tue, 03 June 1997 00:00
		Re: IDL 5.0 observations By: Mirko Vukovic on Mon, 02 June 1997 00:00
		Re: IDL 5.0 observations By: davidf on Fri, 30 May 1997 00:00
		RE: IDL 5.0 Observations By: davidf on Mon, 09 June 1997 00:00
		Re: IDL 5.0 Observations By: Andy Loughe on Mon, 09 June 1997 00:00
		Re: IDL 5.0 observations By: davidf on Sun, 08 June 1997 00:00
		Re: IDL 5.0 observations By: thompson on Fri, 06 June 1997 00:00
		Re: IDL 5.0 observations By: davidf on Thu, 05 June 1997 00:00
		Re: IDL 5.0 observations By: Stein Vidar Hagfors H on Thu, 05 June 1997 00:00

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