comp.lang.idl-pvwave archive: archive » Re: Select Equal elements from 2 arrays

Home » Public Forums » archive » Re: Select Equal elements from 2 arrays

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

Re: Select Equal elements from 2 arrays [message #60958 is a reply to message #60955]

Mon, 23 June 2008 08:30

humanumbrella
Messages: 52
Registered: June 2008

Member

On Jun 23, 11:28 am, maffie <matthias.demuz...@geo.kuleuven.be> wrote:
> when I check that, it seems that both have the same format:
>
> IDL> help, /str, a
> A LONG = Array[61]
> IDL> help, /str, b
> B LONG = Array[368]
>
> Any idea what could be wrong here?

Result of -1 would indicate no matches.
where (a eq b) returns the index values where the two arrays are the
same.

it will be -1 if there are no matches.

Cheers,
--Justin

Report message to a moderator

[Message index]

		Re: Select Equal elements from 2 arrays By: ianpaul.freeley on Mon, 23 June 2008 09:46
		Re: Select Equal elements from 2 arrays By: matthias.demuzere on Mon, 23 June 2008 08:46
		Re: Select Equal elements from 2 arrays By: David Fanning on Mon, 23 June 2008 08:45
		Re: Select Equal elements from 2 arrays By: Ryan. on Mon, 23 June 2008 08:32
		Re: Select Equal elements from 2 arrays By: humanumbrella on Mon, 23 June 2008 08:37
		Re: Select Equal elements from 2 arrays By: matthias.demuzere on Mon, 23 June 2008 08:32
		Re: Select Equal elements from 2 arrays By: humanumbrella on Mon, 23 June 2008 08:30
		Re: Select Equal elements from 2 arrays By: matthias.demuzere on Mon, 23 June 2008 08:28
		Re: Select Equal elements from 2 arrays By: matthias.demuzere on Mon, 23 June 2008 08:27
		Re: Select Equal elements from 2 arrays By: humanumbrella on Mon, 23 June 2008 08:17

Previous Topic:	Select Equal elements from 2 arrays
Next Topic:	IDL_IDLbridge, status

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Sat Oct 11 09:21:09 PDT 2025

Total time taken to generate the page: 0.56025 seconds