Chris,
your sample code works, but my code is not exactly like I wrote. The
prinsiple is the same, I have two 2d piddles within a larger more compex
code creating some 30-40 other different piddles, and the program
consumes quite a lot of memory etc. I'll try to look more into it later.
Right now I've got some dead lines...
Happy new year,
Kare
On Fri, 2006-12-22 at 10:24 -0500, Chris Marshall wrote:
> Kare Edvardsen writes
> >
> > I have two 2d piddles, $x and $y, with
> > equal size, and
> >
> > > wcols $x->slice("(0),:"), $y->slice("(1),:")
> >
> > does not work???
>
> Works for me.
>
> > If I do
> >
> > > $a = $x->slice("(0),:"); $b = $y->slice("(1),:")
> > > wcols $a, $b
> >
> > everything works great!, Why???
>
> This works too.
>
> If you have a problem with PDL, we can better
> help if you send an example code that demonstrates
> the problem in the perldl shell, or a perl/PDL program.
>
> For example, the code that I tried out follows.
>
> Does it work for you?
>
> If not, what was the output?
>
> Cheers,
> Chris
>
> SAMPLE PROBLEM REPORT EXAMPLE:
> ===========================
>
> perldl> $x = sequence(10,9)
>
>
> perldl> $y = sequence(10,9)
>
>
> perldl> ?vars
>
> PDL variables in package main::
>
> Name Type Dimension Flow State Mem
> ----------------------------------------------------------------
> $y Double D [10,9] P 0.70Kb
> $x Double D [10,9] P 0.70Kb
>
> perldl> wcols $x->slice("(0),:"), $y->slice("(1),:")
>
> 0 1
> 10 11
> 20 21
> 30 31
> 40 41
> 50 51
> 60 61
> 70 71
> 80 81
>
> perldl> $a = $x->slice("(0),:"); $b = $y->slice("(1),:")
>
>
> perldl> wcols $a, $b
>
> 0 1
> 10 11
> 20 21
> 30 31
> 40 41
> 50 51
> 60 61
> 70 71
> 80 81
>
>
>
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