Hi jcklasseter,

I am not really understand what would you like to do with your input data. But I can point out two things.

printf has three format specifier and five values. 

printf OUT "%s to %s Distance=%.5f\n",     
        $data[$i][0], $data[$j][0],
        $data[$i][2], $data[$j][2],
        distance(\@coords_i, \@coords_j);

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($x - $x), ($y - $y) and ($z - $z) are always equal to zero. 

return sqrt(($x - $x)**2 + ($y - $y)**2 + ($z - $z)**2);

[download]

In reply to Re: Subroutine not correct (I think) by pme
in thread Subroutine not correct (I think) by jcklasseter

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