comp.lang.idl-pvwave archive: archive » Range Keywords to Map Function Broken in IDL 8.1

Home » Public Forums » archive » Range Keywords to Map Function Broken in IDL 8.1

Show: Today's Messages :: Show Polls :: Message Navigator
E-mail to friend

Range Keywords to Map Function Broken in IDL 8.1 [message #78328]

Thu, 10 November 2011 20:44

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

Folks,

In my struggle to learn more about GRIB files today,
I have also confirmed that the range keywords to the
Map function are broken in IDL 8.1. (Although,
reportedly fixed in IDL 8.2.) Among other things,
this makes it impossible to create a map projection
that is coincident with an image or 2D array.
The map projection always "overflows" its bounds.

I've written an article that describes the problem
and shows several unsuccessful attempts to work
around the problem.

http://www.idlcoyote.com/map_tips/nobounds.php

Cheers,

David

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

Report message to a moderator

[Message index]

Range Keywords to Map Function Broken in IDL 8.1

By: David Fanning on Thu, 10 November 2011 20:44

Previous Topic:	Patch available for IDL 8.1 Workbench crash problem caused by GDI object / handle leak
Next Topic:	Is there a way to find every variable in current session where the variable name contains a specific string?

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Fri Nov 28 07:47:18 PST 2025

Total time taken to generate the page: 0.00833 seconds