title: chromoMap error - subscript out of bounds
body: <p>I am new to this community and hope my post is correct.</p>
  <p>I tried to run a test case on chromoMap using the chromosome file (chrom) and annotation file (anno) below</p>
  <pre><code>&gt; read.table(chrom)
    V1 V2   V3
  1  7  1 1000
  &gt; read.table(anno)
     V1 V2 V3 V4
  1 An1  7 10 30
  2 An2  7 15 40
  </code></pre>
  <p>Unfortunately, I constantly ran into an error shown below. I tried to have a look into the code, but was not able to figure out the problem.</p>
  <pre><code>&gt; chromoMap(chrom,anno)
  ********************************** __ __ ************
  
  ** __**|__ * __* __ * __ __ * __ *|  |  |* __ * __ **
  **|__**|  |*|  *|__|*|  |  |*|__|*|  |  |*|_ |*|__|**
  ***********************************************|   **
  *****************************************************
  OUTPUT: 
  Number of Chromosome sets: 1 
  Number of Chromosomes in set  1 : 1 
  Processing data.. 
  Number of annotations in data set  1 : 2 
  Error in temp.list[[inputData[[h]]$ch_name[i]]] : subscript out of bounds
  </code></pre>
  <p>Also the columns seemed to be recognized correctly.</p>
  <pre><code>&gt; ncol(read.table(anno))
  [1] 4
  &gt; ncol(read.table(chrom))
  [1] 3  
  </code></pre>
  <p>I know its a trivial problem but I am happy for any suggestions.</p>
  <p>Thanks!</p>