Thank you all again for your help thus far. I'm certainly beginning to understand a little more about perls more complicated data structures.
What I think I actually need is a way of populating the hash/array ...
The program in question is fed a text file on the command line. This text file has all the co-ordinates as follows:
10.7 87.5
34.8 90.0
etc ...
So, what I need to do is to first collect together the number of times say that there is a bean at co-ordinates x=10.7 and y=87.5 and then print them off like I mentioned before at the end
10.7 87.5 5 for example
Again, any advice much appreciated. :)

In reply to Re: 3d arrays by Anonymous Monk
in thread 3d arrays by Anonymous Monk

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