Your code calculates distance correctly, thank you. However, I think since I have a 360x360 matrix my output comes out weird when I transfer the data to a text file. Here's what it looks like:

      A B C 
    A 0 4 5
    4 3 4 3
    B 4 0 4
    6 4 4 3
    C 5 4 0

[download]

Any suggestions on how to correct this?

In reply to Re^2: reading a text file and accepting input by doozy
in thread reading a text file and accepting input by doozy

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