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Re: Sorting a matrix [message #83567 is a reply to message #83346]

Fri, 08 March 2013 16:31

Mats Löfdahl
Messages: 263
Registered: January 2012

Senior Member

Den lördagen den 9:e mars 2013 kl. 01:24:00 UTC+1 skrev Gianguido Cianci:
> hmmm try it for yourself :-) I check by plotting the data and checking it is non-strictly monotonically increasing:
>
>
>
> plot, newmatrix[0,*]; looks strange
>
> plot, newmatrix2[0,*]; looks ok

That's interesting. I've also seen problems with the former method for larger arrays but I haven't tracked them down yet. One thing I would check is if some quantity needs to be larger that what is accommodated by its integer type.

But it's really late in Sweden now...

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[Message index]

		Sorting a matrix By: Mats Löfdahl on Fri, 01 March 2013 04:45
		Re: Sorting a matrix By: Mats Löfdahl on Fri, 01 March 2013 08:49
		Re: Sorting a matrix By: Jeremy Bailin on Tue, 05 March 2013 21:22
		Re: Sorting a matrix By: Jeremy Bailin on Fri, 01 March 2013 08:28
		Re: Sorting a matrix By: Mats Löfdahl on Thu, 07 March 2013 05:32
		Re: Sorting a matrix By: Jeremy Bailin on Thu, 07 March 2013 16:34
		Re: Sorting a matrix By: Mats Löfdahl on Fri, 08 March 2013 16:14
		Re: Sorting a matrix By: cgguido on Fri, 08 March 2013 16:24
		Re: Sorting a matrix By: cgguido on Fri, 08 March 2013 14:24
		Re: Sorting a matrix By: Jeremy Bailin on Fri, 08 March 2013 15:51
		Re: Sorting a matrix By: Mats Löfdahl on Fri, 08 March 2013 16:31

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