Eliminating rows with a specific value in a column using Python
<p>How could I delete the rows which have '0' as a value on 5th column?
Or even better, Can we choose the range (ie. remove the rows which have values between -50 and 30 on 5th column)?</p>

<p>data looks like this: </p>

<pre><code> 0  4028.44  4544434.50    -6.76  -117.00  0.0002   0.12
 0  4028.50  3455014.50    -5.86  0        0.0003   0.39
 0  7028.56  4523434.50    -4.95  -137.00  0.0005   0.25
 0  8828.62  4543414.50    -3.05  0        0.0021   0.61
 0  4028.44  4544434.50    -6.76  -107.00  0.0002   0.12
 0  4028.50  3455014.50    -5.86  -11.00   0.0003   0.39
 0  7028.56  4523434.50    -4.95  -127.00  0.0005   0.25
 0  8828.62  4543414.50    -3.05  0        0.0021   0.61
</code></pre>
