title: Fill in gaps with consecutive numbers and also copy preceed values
body: <p>I have two files, one contains: </p>
  
  <pre><code>2035.00 0 0 70 70 90 100 100 100 100 100 100 100 100 100 100 100 100 100
  
  2038.00 0 0 70 70 70 100 100 100 100 100 100 100 100 100 100 100 100 100
  
  2040.00 0 0 60 60 80 80 80 80 80 80 80 100 100 100 100 100 100 100
  </code></pre>
  
  <p>and the other contains:</p>
  
  <pre><code>2035.00 0 0 70 70 90 100 100 100 100 100 100 100 100 100 100 100 100 100
  
  2036.00 0 0 70 70 90 100 100 100 100 100 100 100 100 100 100 100 100 100
  
  2037.00 0 0 70 70 90 100 100 100 100 100 100 100 100 100 100 100 100 100
  
  2038.00 0 0 70 70 70 100 100 100 100 100 100 100 100 100 100 100 100 100
  
  2039.00 0 0 70 70 70 100 100 100 100 100 100 100 100 100 100 100 100 100
  
  2040.00 0 0 60 60 80 80 80 80 80 80 80 100 100 100 100 100 100 100
  </code></pre>
  
  <p>and I would like to fill in gaps with consecutive numbers from the first values of the first column and also fill the others fields following values from the proceed fields as I you see in the second file</p>
  
  <p>Thanks in advance</p>
  
  <p>Ana</p>