Hmmm. Kåre pointed out that this worked only for equal size 1D piddles -
and lo and behold, that was what I had used it for!
Ok. So I owe a better solution, it doesn't have as good a mnemonic
perhaps but it should work:
$x = $a->glue(0, @piddles)
should work and with a bit of care should work in ND space too..
Cheers,
Jarle.
Jarle Brinchmann wrote:
Not that I know, but using cat & flat might solve your problem (it is
what I normally use in these cases, but it only works well for 1D
piddles). For higher D piddles it should still work but you need to use
reshape after the cat operation instead of the simple flat.
$x= flat(cat(@piddles))
[cat lovers might want to split the command into two lines... :)]
J.
Kåre Edvardsen wrote:
Does "append" only support two pdl's at a time? I'd like to append
quite many more pdl's and don't want to go via lots of temporar pdl's.
The man says:
Usage: PDL::append(a,b,c) (you may leave temporaries or output
variables out of list)
Does not a, b, and c represent three piddles here?
Cheers,
Ked
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