comp.lang.idl-pvwave archive: archive » get IDL to issue warning or throw error for mismatched arrays

Home » Public Forums » archive » get IDL to issue warning or throw error for mismatched arrays

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

Re: get IDL to issue warning or throw error for mismatched arrays [message #94046 is a reply to message #93331]

Wed, 04 January 2017 19:25

wlandsman
Messages: 743
Registered: June 2000

Senior Member

On Thursday, June 16, 2016 at 10:59:02 AM UTC-4, Markus Schmassmann wrote:
> is there any way to get IDL to issue a warning or throw an error in for
> mismatched arrays like those below?
>
> indgen(2,2)+indgen(3,3)

Just letting off steam here. I know that IDL does not have the ability to throw a warning for mismatched arrays. But I just embarrassed myself by reporting results based on a division y = a/b where a,b were both supposed to be 4096 x 4096 arrays. But I forgot to trim variable b from size 4100 x 4100 so I was dividing different sized arrays (and not getting any error from IDL).

I suppose there are times when one wants to divide different size arrays. I just can't think of any.

Report message to a moderator

[Message index]

		get IDL to issue warning or throw error for mismatched arrays By: Markus Schmassmann on Thu, 16 June 2016 07:59
		Re: get IDL to issue warning or throw error for mismatched arrays By: Dick Jackson on Thu, 16 June 2016 09:43
		Re: get IDL to issue warning or throw error for mismatched arrays By: Markus Schmassmann on Fri, 17 June 2016 05:50
		Re: get IDL to issue warning or throw error for mismatched arrays By: wlandsman on Wed, 04 January 2017 19:25
		Re: get IDL to issue warning or throw error for mismatched arrays By: Bill Nel on Thu, 05 January 2017 15:12
		Re: get IDL to issue warning or throw error for mismatched arrays By: lecacheux.alain on Fri, 06 January 2017 05:21

Previous Topic:	IDL 8,2 cannot call ENVI function
Next Topic:	Mismatch between video frame dimensions and stream using Coyote graphics

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Wed Oct 08 19:23:26 PDT 2025

Total time taken to generate the page: 0.00419 seconds