<tool id="callfilter" name="Filter" description="segmented and called data" force_history_refresh="True" version="1.1.0">
  <requirement type="package" version="1.1.2">mpagenomics</requirement>
  <command>
  	<![CDATA[ 
        Rscript 
        ${__tool_directory__}/filter.R 
  		--input '$input' 
  		--length '$length' 
  		--probes '$probes' 
  		--new_file_path '$__new_file_path__' 
  		--nbcall '$nbcall' 
  		--output '$output' 
  		--outputlog '$outputlog' 
  		--log '$log'
  	]]>
  </command>
  <inputs>
    <param name="input" type="data" format="scr" label="Segmented and called data file" help="Input file with labelled segments"/>
    <param name="length" type="integer" min="1" value="1" label="Minimum length for a segment" help="minimal length (in bp) to keep in a segment"/>
	<param name="probes" type="integer" min="1" value="1" label="Minimum probes for a segment" help="minimal number of probes to keep in a segment"/>
    <param name="nbcall" type="select" multiple="true" label="Label(s) to keep">
      <option value="double loss">double loss</option>
      <option value="loss">loss</option>
      <option value="normal">normal</option>
      <option value="gain">gain</option>
      <option value="amplification">amplification</option>
    </param>    
    <param name="outputlog" type="select" label="Output log">
        <option value="TRUE">Yes</option>
        <option value="FALSE">No</option>
    </param>
  </inputs>
  
  <outputs>
    <data format="tabular" name="output" label="filter of ${on_string}" />
    
	<data format="log" name="log" label="log of segmentation of ${input.name}">
    	<filter>outputlog == "TRUE"</filter>
    </data>  
  </outputs>
 
  <stdio>
    <exit_code range="1:"   level="fatal"   description="See logs for more details" />
   </stdio>
   <help>
   	
**What it does**
   	    	
This tool filters results obtained by the segmentation and calling tool.

-----

Input/Output file:
  	
*A tabular text file containing 7 columns:*
	
	- sampleNames: Name of the file.
	- chrom: Chromosome of the segment.
	- chromStart: Starting position (in bp) of the segment. This position is not included in the segment.
	- chromEnd: Ending position (in bp) of the segment. This position is included in the segment.
	- probes: Number of probes in the segment.
	- means: Mean of the segment.
	- calls: Calling of the segment (”double loss”, ”loss”, ”normal”, ”gain” or ”amplification”).

-----
   	
**Citation**
	
If you use this tool please cite : 

`Q. Grimonprez, A. Celisse, M. Cheok, M. Figeac, and G. Marot. MPAgenomics : An R package for multi-patients analysis of genomic markers, 2014. Preprint &lt;http://fr.arxiv.org/abs/1401.5035&gt;`_
  
 </help>
   	</tool>