What do you want to do with it?
Do you want to simply have "one array"?
How about this then: 
@gradient_array= ( \@x_values, \@y_values );

[download]
You can access your pair with: 
$x=$gradient_array[0]->[$index];
$y=$gradient_array[1]->[$index];

[download]
But that's not much better than accessing two arrays, regarding memory.

In reply to Re: Pairing values from two arrays by Skeeve
in thread Pairing values from two arrays by Anonymous Monk

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