comp.lang.idl-pvwave archive: archive » Re: plot symbols only in oplot?

Home » Public Forums » archive » Re: plot symbols only in oplot?

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

Re: plot symbols only in oplot? [message #50265 is a reply to message #50264]

Thu, 21 September 2006 08:41

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

Dilkushi@gmail.com writes:

> I need to plot a smooth curve around the user defined plotting
> symbols..
> The method I use is
> plot, DAY, NOAA16,$
> charsize=2,Yrange=[0,3],Xrange=[Xmin,Xmax], /NODATA
> oplot, DAY, NOAA16,psym=-8,color=3 ; statement 1
> T = FINDGEN(96*(Xmax-Xmin))/96.+Xmin
> Z=SPLINE(DAY,NOAA16,T)
> oplot, T, Z,linestyle=1,thick=3 ; statement 2
>
> I get a line from statement 1 and a line from statement 2
> I do not need the line from statement 1
>
> Sorry to bother you with the small questions..

Remove the minus sign from your PSYM keyword in
Statement 1.

Cheers,

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

Report message to a moderator

[Message index]

		Re: plot symbols only in oplot? By: Dilkushi@gmail.com on Thu, 21 September 2006 08:50
		Re: plot symbols only in oplot? By: David Fanning on Thu, 21 September 2006 08:41

Previous Topic:	plot symbols only in oplot?
Next Topic:	@make vs command line for creating .sav files.

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Thu Oct 16 21:29:54 PDT 2025

Total time taken to generate the page: 1.44181 seconds