An important point that nobody has pointed out: 
$myArray["service1"]

[download]
will not do what you want. If you want to look up things by name, you will need a hash.

For learning and playing around with data structures like this I recommend using Data::Dumper so you can easily see what Perl really has done (which may be very different from what you think it is doing).

In reply to Re: How cand I find each dimension x,y,z of a 3D arrays by tilly
in thread How cand I find each dimension x,y,z of a 3D arrays by Arnaud

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