comp.lang.idl-pvwave archive: archive

Home » Public Forums » archive » Interpolation

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

Re: interpolation [message #78576 is a reply to message #2184]

Thu, 08 December 2011 04:15

anil
Messages: 34
Registered: August 2009

Member

On Dec 7, 10:13 pm, David Fanning <n...@dfanning.com> wrote:
> Jeremy Bailin writes:
>> Russell's code certainly works perfectly well on the data you provided.
>
> You may have to consider the unthinkable: a problem with
> your own code! ;-)
>
> 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.")

Ok. I've found the problem.It is because of the loops etc.. i have
used previously. I've fixed it and now Russell's code works fine for
my case. The only problem I have now is that:
I have certain number of desired depth values which I assign as :
depth2=indgen(310)*5+5
temp2=interpol(t,p,depth2)
sal2=interpol(s,p,depth2)
potemp2=interpol(q,p,depth2)
den2=interpol(d,p,depth2)
and temp2,sal2,potemp2,den2 are the values corresponding to these
depths. I should have a depth range of 5 to 1550(or 1540)m but in some
data ,I only have depths up to 100m or 300 in some other. So i have
done this instead:

step=(fix(max(p))-fix(min(p)))/5
depth2=indgen(step)*5+5
temp2=interpol(t,p,depth2)
sal2=interpol(s,p,depth2)
potemp2=interpol(q,p,depth2)
den2=interpol(d,p,depth2)
because of fix I lose 1 or 2 data points. But it is not so important
for my case. Thank you all for helping out.
Regards,
ANIL

Report message to a moderator

[Message index]

		Interpolation By: jun on Thu, 02 June 1994 10:44
		Re: Interpolation By: stl on Fri, 03 June 1994 01:14
		Re: Interpolation By: tarequeaziz on Mon, 14 April 2008 13:13
		Re: Interpolation By: Spon on Mon, 14 April 2008 11:44
		Re: Interpolation By: Spon on Mon, 14 April 2008 08:34
		Re: Interpolation By: tarequeaziz on Sat, 12 April 2008 17:56
		Re: Interpolation By: ben.bighair on Sat, 12 April 2008 15:26
		Re: Interpolation By: tarequeaziz on Sat, 12 April 2008 13:24
		Re: Interpolation By: ben.bighair on Sat, 12 April 2008 08:57
		Re: interpolation By: Yngvar Larsen on Thu, 08 December 2011 13:24
		Re: interpolation By: Brian Wolven on Thu, 08 December 2011 12:57
		Re: interpolation By: anil on Thu, 08 December 2011 04:15
		Re: interpolation By: anil on Thu, 08 December 2011 04:15
		Re: interpolation By: anil on Thu, 08 December 2011 04:15
		Re: interpolation By: Kenneth P. Bowman on Wed, 07 December 2011 14:25
		Re: interpolation By: Brian Wolven on Wed, 07 December 2011 12:27
		Re: interpolation By: David Fanning on Wed, 07 December 2011 12:13
		Re: interpolation By: Jeremy Bailin on Wed, 07 December 2011 12:07
		Re: interpolation By: anil on Wed, 07 December 2011 09:50
		Re: interpolation By: Russell[1] on Wed, 07 December 2011 08:42
		Re: interpolation By: anil on Wed, 07 December 2011 05:51
		Re: interpolation By: anil on Wed, 07 December 2011 05:48

Previous Topic:	IDLDOC question
Next Topic:	Plotting one ps file with different plots in separate pages

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Wed Oct 08 19:21:47 PDT 2025

Total time taken to generate the page: 0.00430 seconds