Try this 
my $coords = join ',', @{ $coords[$goal] };

[download]
That dereferences the array stored in the element at $goal in @coords. See. perlreftut and tye's References quick reference for further help.
HTH

_________
broquaint

In reply to Re: accessing values from multidimensional arrays by broquaint
in thread accessing values from multidimensional arrays by Anonymous Monk

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