mix up between numbers and strings

[Erik Max Francis]

Jad Courbage wrote:

> The problem is that it seems that the interpreter "thinks" that narray
> is a
> string array
> although the file it is extracted from is a number data file.
> Therefore, I
> can't manipulate my data as numbers.

Use the builtin function int to convert strings to integers.  Remember,
Python is strongly typed -- the integer 1 is not the same thing as the
string '1'.

-- 
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