On Wed, 23 May 2012 23:31:25 -0700 (PDT) MARK BAKER <[email protected]> wrote:
>there is a weird bug i found I wonder if any one can help ??? > >in the perldl terminal this works > >pdl> $Y=sequence(255); >pdl> $Y(:,0).= 5; >pdl> p $Y > >and it prints a bunch of 5's now when you try to do it in a script > > >use PDL; > >$Y=sequence(255); >$Y(:,0).= 5; >print $Y; > > >this doesn't work and it throws errors every where in both Windows and in >Ubuntu > >please help !!! > >-Mark > It's because of the overloaded operator, which is handled in the perldl shell, but not in Perl itself. You need to use NiceSlice. Also look in the PDL source /utils directory for a filter script, which outputs correct Perl code, when using these slices. #!/usr/bin/perl use warnings; use strict; use PDL; use PDL::NiceSlice; my $Y=sequence(255); $Y(:,0).= 5; print $Y; __END__ 0m, Joe _______________________________________________ Perldl mailing list [email protected] http://mailman.jach.hawaii.edu/mailman/listinfo/perldl
