comp.lang.idl-pvwave archive: archive » Re: Map spanning Dateline?

Home » Public Forums » archive » Re: Map spanning Dateline?

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

Re: Map spanning Dateline? [message #14188]

Tue, 02 February 1999 00:00

Liam Gumley
Messages: 473
Registered: November 1994

Senior Member

John Kwiatkowski wrote:
> I can't figure out how to draw a map that spans the International
> Dateline, i.e., the meridion where longitude is 180 (or -180).
> If I go right up to the dateline but not over it, I get a nice map
> including Japan:
> map_set,/grid, /continent,limit = [0,100,50,180]

How about this:

map_set, 0, -180, scale=100e6, /continent, /grid, /label

My advice is to avoid the LIMIT keyword whenever possible.

Cheers,
Liam.

---
Liam E. Gumley
Space Science and Engineering Center, UW-Madison
1225 W. Dayton St., Madison WI 53706, USA
Phone (608) 265-5358, Fax (608) 262-5974
http://cimss.ssec.wisc.edu/~gumley

Report message to a moderator

[Message index]

Re: Map spanning Dateline?

By: Liam Gumley on Tue, 02 February 1999 00:00

Previous Topic:	Re: !P.MULTI + POSITION keyword problem
Next Topic:	Re: problem with color graph with idl 5.0 Win95 version

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Sat Oct 11 08:03:45 PDT 2025

Total time taken to generate the page: 0.80121 seconds