On Sun, Jun 20, 2010 at 11:46 AM, Daniel Carrera <[email protected]> wrote: > $a = sequence 10; > $b = $a->dummy * ones(4);
Hmmm... not really perldl> $a = sequence 5 perldl> p $a [0 1 2 3 4] perldl> $b = $a->dummy * ones(4) perldl> p $b [ [0 0 0 0] [1 1 1 1] [2 2 2 2] [3 3 3 3] [4 4 4 4] ] I was really expecting [ [0 1 2 3 4] [0 1 2 3 4] [0 1 2 3 4] [0 1 2 3 4] ] Maybe it is just a transposition problem. > $c = $b->dummy * ones(4); That gets even further away from what I was expecting. I got [ [ [0 0 0 0] [0 0 0 0] [0 0 0 0] [0 0 0 0] ] [ [1 1 1 1] [1 1 1 1] [1 1 1 1] [1 1 1 1] ] .. snipped .. I was expecting [ [ [0 1 2 3 4] [0 1 2 3 4] [0 1 2 3 4] [0 1 2 3 4] ] [ [0 1 2 3 4] [0 1 2 3 4] [0 1 2 3 4] [0 1 2 3 4] ] [ [0 1 2 3 4] [0 1 2 3 4] [0 1 2 3 4] [0 1 2 3 4] ] .. snipped .. ] > > Cheers, > Daniel. > > On Sun, Jun 20, 2010 at 6:31 PM, P Kishor <[email protected]> wrote: >> for testing purpose, I want to quickly create a large piddle from >> piddles. So, given >> >> $a = sequence 10; >> >> I want to create >> >> $b = pdl $a, $a, $a ... >> $c = pdl $b, $b, $b ... >> >> That is >> >> $c = [ >> [$a $a $a $a] >> [$a $a $a $a] >> [$a $a $a $a] >> ] >> >> I am looking for something like >> >> $b = pdl $a x n >> >> where 'x' behaves like 'x' in Perl, not like it does so currently in >> PDL. Is there something like this? >> >> >> >> -- >> Puneet Kishor http://www.punkish.org >> Carbon Model http://carbonmodel.org >> Charter Member, Open Source Geospatial Foundation http://www.osgeo.org >> Science Commons Fellow, http://sciencecommons.org/about/whoweare/kishor >> Nelson Institute, UW-Madison http://www.nelson.wisc.edu >> ----------------------------------------------------------------------- >> Assertions are politics; backing up assertions with evidence is science >> ======================================================================= >> >> _______________________________________________ >> Perldl mailing list >> [email protected] >> http://mailman.jach.hawaii.edu/mailman/listinfo/perldl >> > > > > -- > No trees were killed in the generation of this message. A large number > of electrons were, however, severely inconvenienced. > -- Puneet Kishor http://www.punkish.org Carbon Model http://carbonmodel.org Charter Member, Open Source Geospatial Foundation http://www.osgeo.org Science Commons Fellow, http://sciencecommons.org/about/whoweare/kishor Nelson Institute, UW-Madison http://www.nelson.wisc.edu ----------------------------------------------------------------------- Assertions are politics; backing up assertions with evidence is science ======================================================================= _______________________________________________ Perldl mailing list [email protected] http://mailman.jach.hawaii.edu/mailman/listinfo/perldl
