comp.lang.idl-pvwave archive: archive » Trailing array dimensions

Home » Public Forums » archive » Trailing array dimensions

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

Re: Trailing array dimensions [message #91340 is a reply to message #91339]

Wed, 01 July 2015 04:58

Helder Marchetto
Messages: 520
Registered: November 2011

Senior Member

On Wednesday, July 1, 2015 at 1:12:09 PM UTC+2, rj...@le.ac.uk wrote:
> On Wednesday, July 1, 2015 at 10:21:07 AM UTC+1, rj...@le.ac.uk wrote:
>> Can someone explain where I'm going wrong with this please?
>
>
> I've got the problem reduced to the fact that I don't know how to test an array to see if it has a trailing dimension.
>
> SIZE reports it only has 1 dimension and ignores the trailing dimension.

Hi,
how about using reform?

IDL> my_variable=indgen(10,1)
IDL> if size(my_variable,/n_dimensions) eq 1 then data = {my_variable:reform(my_variable,10,1)} else data = {my_variable:my_variable}
IDL> help, data
** Structure <18c8f8d0>, 1 tags, length=20, data length=20, refs=1:
MY_VARIABLE INT Array[10, 1]

Cheers,
Helder

Report message to a moderator

[Message index]

		Trailing array dimensions By: rjp23 on Wed, 01 July 2015 02:21
		Re: Trailing array dimensions By: rjp23 on Wed, 01 July 2015 04:12
		Re: Trailing array dimensions By: Helder Marchetto on Wed, 01 July 2015 04:58
		Re: Trailing array dimensions By: Craig Markwardt on Wed, 01 July 2015 16:02

Previous Topic:	i need to use this idl function. but how ?
Next Topic:	Filtering out noise quickly?

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Wed Oct 08 11:43:12 PDT 2025

Total time taken to generate the page: 0.00413 seconds