changeset 39:c6f1a059bc7d

Uploaded
author bgruening
date Fri, 02 Aug 2013 12:18:55 -0400
parents 1a78aa9ea234
children 7f8dc9e3df05
files bamCompare.xml bamCorrelate.xml bamCoverage.xml bamFingerprint.xml bigwigCompare.xml computeGCBias.xml computeMatrix.xml correctGCBias.xml heatmapper.xml profiler.xml tool_dependencies.xml
diffstat 11 files changed, 1850 insertions(+), 18 deletions(-) [+]
line wrap: on
line diff
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/bamCompare.xml	Fri Aug 02 12:18:55 2013 -0400
@@ -0,0 +1,213 @@
+<tool id="bamCompare" name="bamCompare" version="1.0">
+  <description>Normalize and compare two BAM files to output ratio, log2ratio or difference.</description>
+  <requirements>
+    <requirement type="package" version="1.7.1">numpy</requirement>
+    <requirement type="python-module">argsparse</requirement>
+    <requirement type="python-module">pysam</requirement>
+    <requirement type="python-module">numpy</requirement>
+  </requirements>
+  <command>
+  bamCompare
+  --bamfile1 '$bamFile1'
+  -bai1 '${bamFile1.metadata.bam_index}'
+  --bamfile2 '$bamFile2'
+  -bai2 '${bamFile2.metadata.bam_index}'
+
+  --outFileName '$outFileName'
+  --outFileFormat '$outFileFormat'
+
+  --fragmentLength $fragmentLength
+  --binSize $binSize
+
+  #if $scaling.method == 'SES':
+    --scaleFactorsMethod SES
+    --sampleLength $scaling.sampleLength
+  #elif $scaling.method == 'readCount':
+    --scaleFactorsMethod readCount
+  #elif $scaling.method == 'own':
+    --scaleFactors '$scaling.scaleFactor1:$scaling.scaleFactor2'
+  #end if
+
+  --ratio $comparison.type
+  
+  
+  #if $comparison.type=='subtract':
+    #if $comparison.normalization.type=='rpkm':
+      --normalizeUsingRPKM
+    #elif $comparison.normalization.type=='1x':
+      --normalizeTo1x $comparison.normalization.normalizeTo1x
+    #end if
+  #end if
+  
+  #if $advancedOpt.showAdvancedOpt == "yes":
+    #if $advancedOpt.smoothLength:
+      --smoothLength '$advancedOpt.smoothLength'
+    #end if
+    
+    #if str($advancedOpt.region.value) != '':
+      --region '$advancedOpt.region'
+    #end if
+    $advancedOpt.doNotExtendPairedEnds
+    $advancedOpt.ignoreDuplicates
+    
+    #if $advancedOpt.minMappingQuality:
+      --minMappingQuality '$advancedOpt.minMappingQuality'
+    #end if
+    
+    --missingDataAsZero $advancedOpt.missingDataAsZero
+    
+  #end if
+  --numberOfProcessors 4
+  
+
+  </command>
+
+  <inputs>
+    <param name="bamFile1" format="bam" type="data" label="Treatment BAM file"
+	   help="The BAM file must be sorted and indexed."/>
+
+    <param name="bamFile2" format="bam" type="data" label="Input BAM file"
+	   help="The BAM file must be sorted and indexed."/>
+
+    <param name="fragmentLength" type="integer" value="300" min="1"
+	   label="Length of the average fragment size"
+	   help ="Reads will be extended to match this length unless they are paired-end, in which case they will be extended to match the fragment length. If this value is set to the read length or smaller, the read will not be extended. *Warning* the fragment length affects the normalization to 1x (see &quot;normalize coverage to 1x&quot;). The formula to normalize using the sequencing depth is genomeSize/(number of mapped reads * fragment length). *NOTE*: If the BAM files contain mated and unmated paired-end reads, unmated reads will be extended to match the fragment length."/>
+
+    <param name="binSize" type="integer" value="50" min="1" 
+	   label="Bin size in bp"
+	   help="The genome will be divided in bins (also called tiles) of the specified length. For each bin the overlaping number of fragments (or reads)  will be reported. If only half a fragment overlaps, this fraction will be reported. "/>
+
+
+    <conditional name="scaling">
+      <param name="method" type="select" 
+	     label="Method to use for scaling the largest sample to the smallest">
+	    <option value="readCount" selected="true">read count</option>
+	    <option value="SES">signal extraction scaling (SES)</option>
+	    <option value="own">enter own scaling factors</option>
+      </param>
+      <when value="SES">
+	    <param name="sampleLength" type="integer" value="1000" min="10"
+	           label="Length in base pairs used to sample the genome and compute the size or scaling factors to compare the two  BAM files "
+	           help="The default is fine. Only change it if you know what you are doing" />
+      </when>
+      <when value="readCount" />
+      <when value="own">
+	    <param name="scaleFactor1" type="float" value="1"
+	           label="Scale factor for treatment"/>
+
+	    <param name="scaleFactor2" type="float" value="1"
+	           label="Scale factor for input"/>
+      </when>
+    </conditional>
+
+    <conditional name="comparison">
+      <param name="type" type="select" 
+	     label="How to compare the two files">
+	    <option value="log2" selected="true">compute log2 of the number of reads ratio</option>
+	    <option value="ratio">compute the ratio of the number of reads</option>
+	    <option value="subtract">compute difference (subtract input from treatment) of the number of reads</option>
+      </param>
+      <when value="log2" />
+      <when value="ratio" />
+      <when value="subtract">
+	    <conditional name="normalization">
+	      <param name="type" type="select" label="Normalization method" >
+                <option value="1x">Normalize coverage to 1x</option>
+                <option value="rpkm">Normalize to fragments (reads) per kilobase per million (RPKM)</option>
+                <option value="no">Do not normalize or scale</option>	
+	      </param>
+	      <when value="rpkm" />
+	      <when value="no" />
+	      <when value="1x">
+	        <param name="normalizeTo1x" type="integer" value="2150570000"
+		       label="Report normalized coverage to 1x sequenceing depth"
+		       help ="Sequencing depth is defined as the total number of mapped reads * fragment length / effective genome size. To use this option, the effective genome size has to be given. Common values are: mm9: 2150570000, hg19:2451960000, dm3:121400000 and ce10:93260000."/>
+	      </when>
+	    </conditional>
+      </when>
+    </conditional>
+
+    
+
+    <param name="outFileFormat" type="select" label="Coverage file format">
+        <option value="bigwig" selected="true">bigwig</option>
+	<option value="bedgraph">bedgraph</option>
+    </param>
+    
+        <conditional name="advancedOpt">
+    <param name="showAdvancedOpt" type="select" label="Show advanced options" >
+        <option value="no" selected="true">no</option>
+        <option value="yes">yes</option>
+      </param>
+      <when value="no" />
+      <when value="yes">
+    
+     <param name="smoothLength" type="integer" value="1" optional="true" min="1"
+	   label="Smooth values using the following length (in bp)"
+	   help ="The smooth length defines a window, larger than the bin size, to average the number of reads. For example, if the bin size is set to 20 bp and the smooth length is set to 60 bp, then, for each bin size the average of it and its left and right neighbors is considered. Any value smaller than the bin size will be ignored and no smoothing will be applied."/>
+
+    <param name="region" type="text" value=""
+	   label="Region of the genome to limit the operation to"
+	   help="This is useful when testing parameters to reduce the computing time. The format is chr:start:end, for example &quot;chr10&quot; or &quot;chr10:456700:891000&quot;" />
+	   
+	 <param name="doNotExtendPairedEnds" type="boolean" truevalue="--doNotExtendPairedEnds" falsevalue=""
+	    label="Do not extend paired ends"
+	    help="If set, reads are not extended to match the fragment length reported in the BAM file, instead they will be extended to match the fragment length. Default is to extend the reads if paired end information is available."/>
+	  
+	 <param name="ignoreDuplicates" type="boolean" truevalue="--ignoreDuplicates" falsevalue=""
+	    label="Ignore duplicates"
+	    help="If set, reads that have the same orientation and start position will be considered only once. If reads are paired, the mate position also has to coincide to ignore a read." /> 
+	  
+	  <param name="minMappingQuality" type="integer" optional="true" value="1" min="1"
+	    label="Minimum mapping quality"
+	    help= "If set, only reads that have a mapping quality score higher than the given value are considered"/>
+	    
+	  <param name="missingDataAsZero" type="boolean" truevalue="yes" falsevalue="no" checked="True"
+	   label ="Treat missing data as zero"
+	   help  ="This parameter determines if missing data should be treated as zeros. If unchecked, missing data will be ignored and not included in the output file. Missing data is defined as those regions for which both BAM files have 0 reads." />
+
+	</when>
+ </conditional>
+
+  </inputs>
+  <outputs>
+    <data format="bigwig" name="outFileName">
+	<change_format>
+		<when input="outFileFormat" value="bigwig" format="bigwig" />
+		<when input="outFileFormat" value="bedgraph" format="bedgraph" />
+	</change_format>
+    </data>
+  </outputs>
+  <help>
+
+**What it does**
+
+This tool compares two BAM files based on the number of mapped reads. To
+compare the BAM files the genome is partitioned into bins of equal size, then
+the number of reads found in each BAM file are counted for such bins and
+finally a summarizing value is reported. This vaule can be the ratio of the
+number of reads per bin, the log2 of the ratio or the difference. This tool
+can normalize the number of reads on each BAM file using the SES method
+proposed by Diaz et al. (2012). "Normalization, bias correction, and peak
+calling for ChIP-seq". Statistical applications in genetics and molecular
+biology, 11(3). Normalization based on read counts is also available. The
+output is either a bedgraph or a bigwig file containing the bin location and
+the resulting comparison values. By default if reads are mated the fragment
+length reported in the BAM file is used.
+
+-----
+
+.. class:: infomark
+
+Please acknowledge that this tool **is still in development** and we will be very happy to receive feedback from the users. If you run into any trouble please sent an email to `Fidel Ramirez`_.
+
+This tool is developed by the `Bioinformatics and Deep-Sequencing Unit`_ at the `Max Planck Institute for Immunobiology and Epigenetics`_.
+
+
+.. _Bioinformatics and Deep-Sequencing Unit: http://www3.ie-freiburg.mpg.de/facilities/research-facilities/bioinformatics-and-deep-sequencing-unit/
+.. _Max Planck Institute for Immunobiology and Epigenetics: http://www3.ie-freiburg.mpg.de
+.. _Fidel Ramirez: ramirez@ie-freiburg.mpg.de
+
+  </help>
+  
+</tool>
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/bamCorrelate.xml	Fri Aug 02 12:18:55 2013 -0400
@@ -0,0 +1,165 @@
+<tool id="bamCorrelate" name="bamCorrelate" version="1.0">
+  <description>corrlates pairs of bam files</description>
+
+  <command>
+  #set files=[]
+  #set labels=[]
+  #for $i in $inputs
+    #set $files += [str($i.bamfile)]
+    #if str($i.label.value) != "":
+        #set $labels += ["\"%s\"" % ($i.label.value)]
+    #else
+        #set $labels += ["\"%s\"" % ($i.bamfile.name)]
+    #end if
+  #end for
+  bamCorrelate
+  --bamfiles #echo " ".join($files)
+  --labels #echo " ".join($labels)
+  
+  --fragmentLength $fragmentLength
+  --corMethod $corMethod
+  
+  #set newoutFileName=str($outFileName)+".png"
+  --plotFile $newoutFileName
+  
+  #if $outputOpt.showOutputOpt == "yes"
+      #if $outputOpt.outFileRawCounts:
+        --outRawCounts '$outputOpt.outFileRawCounts' 
+      #end if
+      #if $outputOpt.outFileCorMatrix:
+        --outFileCorMatrix '$outputOpt.outFileCorMatrix'
+      #end if
+  #end if
+  
+  #if $advancedOpt.showAdvancedOpt == "yes":
+    #if $advancedOpt.smoothLength:
+      --smoothLength '$advancedOpt.smoothLength'
+    #end if
+    
+    #if str($advancedOpt.region.value) != '':
+      --region '$advancedOpt.region'
+    #end if
+    
+    --binSize '$advancedOpt.binSize'
+    --numberOfSamples '$advancedOpt.numberOfSamples'
+    
+    $advancedOpt.doNotExtendPairedEnds
+    $advancedOpt.ignoreDuplicates
+    $advancedOpt.includeZeros
+    
+    #if $advancedOpt.minMappingQuality:
+      --minMappingQuality '$advancedOpt.minMappingQuality'
+    #end if
+  #end if
+  
+  --numberOfProcessors 4; mv $newoutFileName $outFileName
+  </command>
+
+  <inputs>
+  
+  <repeat name="inputs" title="Input files" min="2">
+    <param name="bamfile" type="data" format="bam" 
+        label="Bam file" 
+        help="The BAM file must be sorted and indexed."/>
+    <param name="label" type="text" size="30" optional="true" value=""
+        label="Label"
+        help="Label to use in the output. If not given the dataset name will be used instead."/>
+  </repeat>
+  
+  <param name="fragmentLength" type="integer" value="300" min="1"
+	   label="Length of the average fragment size"
+	   help ="Reads will be extended to match this length unless they are paired-end, in which case they will be extended to match the fragment length. If this value is set to the read length or smaller, the read will not be extended. *Warning* the fragment length affects the normalization to 1x (see &quot;normalize coverage to 1x&quot;). The formula to normalize using the sequencing depth is genomeSize/(number of mapped reads * fragment length). *NOTE*: If the BAM files contain mated and unmated paired-end reads, unmated reads will be extended to match the fragment length."/>
+  
+  <param name="corMethod" type="select" label="Correlation method">
+    <option value="pearson">Pearson</option>
+    <option value="spearman">Spearman</option>
+  </param>
+  
+  <conditional name="advancedOpt">
+    <param name="showAdvancedOpt" type="select" label="Show advanced options" >
+      <option value="no" selected="true">no</option>
+      <option value="yes">yes</option>
+    </param>
+    <when value="no" />
+    <when value="yes">
+    <param name="smoothLength" type="integer" value="1" optional="true" min="1"
+	   label="Smooth values using the following length (in bp)"
+	   help ="The smooth length defines a window, larger than the bin size, to average the number of reads. For example, if the bin size is set to 20 bp and the smooth length is set to 60 bp, then, for each bin size the average of it and its left and right neighbors is considered. Any value smaller than the bin size will be ignored and no smoothing will be applied."/>
+	   
+    <param name="region" type="text" value=""
+	   label="Region of the genome to limit the operation to"
+	   help="This is useful when testing parameters to reduce the computing time. The format is chr:start:end, for example &quot;chr10&quot; or &quot;chr10:456700:891000&quot;" />
+	
+	<param name="binSize" type="integer" value="10000" min="1" 
+	   label="Bin size in bp"
+	   help="Length in base pairs for a window used to sample the genome."/>
+	
+	<param name="numberOfSamples" type="integer" value="100000" min="1" 
+	   label="Number of samples"
+	   help="Number of samples taken from the genome to compute the scaling factors"/>
+    
+    <param name="doNotExtendPairedEnds" type="boolean" truevalue="--doNotExtendPairedEnds" falsevalue=""
+	    label="Do not extend paired ends"
+	    help="If set, reads are not extended to match the fragment length reported in the BAM file, instead they will be extended to match the fragment length. Default is to extend the reads if paired end information is available."/>
+	  
+	<param name="ignoreDuplicates" type="boolean" truevalue="--ignoreDuplicates" falsevalue=""
+	    label="Ignore duplicates"
+	    help="If set, reads that have the same orientation and start position will be considered only once. If reads are paired, the mate position also has to coincide to ignore a read." /> 
+	  
+	<param name="minMappingQuality" type="integer" optional="true" value="1" min="1"
+	    label="Minimum mapping quality"
+	    help= "If set, only reads that have a mapping quality score higher than the given value are considered"/>
+	    
+	<param name="includeZeros" type="boolean" truevalue="--includeZeros" falsevalue=""
+	   label ="Include zeros"
+	   help  ="If set, then zero counts that happen for *all* bam files given are included. The default behavior is to ignore those cases" />
+  
+    </when>
+  </conditional>
+  
+  <conditional name="outputOpt">
+    <param name="showOutputOpt" type="select" label="Show additional output options" >
+      <option value="no" selected="true">no</option>
+      <option value="yes">yes</option>
+    </param>
+    <when value="no" />
+    <when value="yes">
+    <param name="saveRawCounts" type="boolean" label="Save the bin counts"/>
+    <param name="saveCorMatrix" type="boolean" label="Save the correlation matrix"/>
+    </when>
+  </conditional>
+  
+  </inputs>
+  <outputs>
+    <data format="png" name="outFileName" />
+    <data format="tabular" name="outFileRawCounts" label="${tool.name} on ${on_string}: bin counts">
+      <filter>(outputOpt['showOutputOpt'] == 'yes' and outputOpt['saveRawCounts'] == True)</filter>
+    </data>
+    <data format="tabular" name="outFileCorMatrix" label="${tool.name} on ${on_string}: correlation matrix">
+      <filter>(outputOpt['showOutputOpt'] == 'yes' and outputOpt['saveCorMatrix'] == True)</filter>
+    </data>
+  </outputs>
+  <help>
+
+**What it does**
+
+Genomes are split into bins of given length. For each bin the number of reads
+found for each of the bam files is counted. A correlation is computed for all
+pairs of bam files.
+
+-----
+
+.. class:: infomark
+
+Please acknowledge that this tool **is still in development** and we will be very happy to receive feedback from the users. If you run into any trouble please sent an email to `Fidel Ramirez`_.
+
+This tool is developed by the `Bioinformatics and Deep-Sequencing Unit`_ at the `Max Planck Institute for Immunobiology and Epigenetics`_.
+
+
+.. _Bioinformatics and Deep-Sequencing Unit: http://www3.ie-freiburg.mpg.de/facilities/research-facilities/bioinformatics-and-deep-sequencing-unit/
+.. _Max Planck Institute for Immunobiology and Epigenetics: http://www3.ie-freiburg.mpg.de
+.. _Fidel Ramirez: ramirez@ie-freiburg.mpg.de
+
+  </help>
+  
+</tool>
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/bamCoverage.xml	Fri Aug 02 12:18:55 2013 -0400
@@ -0,0 +1,144 @@
+<tool id="bamCoverage" name="bamCoverage" version="1.0">
+  <description>Given a BAM file, generates a coverage bigwig file.  Multiple options available to count reads and normalize coverage.</description>
+  <requirements>
+    <requirement type="package" version="1.7.1">numpy</requirement>
+    <requirement type="python-module">argsparse</requirement>
+    <requirement type="python-module">pysam</requirement>
+    <requirement type="python-module">numpy</requirement>
+  </requirements>
+  <command>bamCoverage
+  --bam '$bamInput'
+  --bamIndex ${bamInput.metadata.bam_index}
+  --outFileName '$outFileName'
+  --outFileFormat '$outFileFormat'
+
+  --fragmentLength $fragmentLength
+  --binSize $binSize
+  
+
+  #if $scaling.type=='rpkm':
+    --normalizeUsingRPKM
+  #elif $scaling.type=='1x':
+    --normalizeTo1x $scaling.normalizeTo1x
+  #elif $scaling.type=='own':
+    --scaleFactor $scaling.scaleFactor
+  #end if
+  
+  #if $advancedOpt.showAdvancedOpt == "yes":
+    #if $advancedOpt.smoothLength:
+      --smoothLength '$advancedOpt.smoothLength'
+    #end if
+    
+    #if str($advancedOpt.region.value) != '':
+      --region '$advancedOpt.region'
+    #end if
+    $advancedOpt.doNotExtendPairedEnds
+    $advancedOpt.ignoreDuplicates
+    
+    #if $advancedOpt.minMappingQuality:
+      --minMappingQuality '$advancedOpt.minMappingQuality'
+    #end if
+    
+  #end if
+  --numberOfProcessors 4
+  </command>
+
+  <inputs>
+    <param name="bamInput" format="bam" type="data" label="Input BAM file"
+	   help="The BAM file must be sorted and indexed."/>
+
+    <param name="fragmentLength" type="integer" value="300" min="1"
+	   label="Length of the average fragment size"
+	   help ="Reads will be extended to match this length unless they are paired-end, in which case they will be extended to match the fragment length. If this value is set to the read length or smaller, the read will not be extended. *Warning* the fragment length affects the normalization to 1x (see &quot;normalize coverage to 1x&quot;). The formula to normalize using the sequencing depth is genomeSize/(number of mapped reads * fragment length). *NOTE*: If the BAM files contain mated and unmated paired-end reads, unmated reads will be extended to match the fragment length."/>
+
+    <param name="binSize" type="integer" value="50" min="1" 
+	   label="Bin size in bp"
+	   help="The genome will be divided in bins (also called tiles) of the specified length. For each bin the overlaping number of fragments (or reads)  will be reported. If only half a fragment overlaps, this fraction will be reported. "/>
+
+    <conditional name="scaling">
+      <param name="type" type="select" label="Scaling/Normalization method" >
+        <option value="1x">Normalize coverage to 1x</option>
+        <option value="rpkm">Normalize to fragments (reads) per kilobase per million (RPKM)</option>
+        <option value="own">Set your own scaling factor</option>	
+        <option value="no">Do not normalize or scale</option>	
+      </param>
+      <when value="rpkm"/>
+      <when value="no"/>
+      <when value="1x">
+	<param name="normalizeTo1x" type="integer" value="2150570000"
+	       label="Genome size"
+	       help ="Enter the genome size to normalize the reads counts. Sequencing depth is defined as the total number of mapped reads * fragment length / effective genome size. To use this option, the effective genome size has to be given. Common values are: mm9: 2150570000, hg19:2451960000, dm3:121400000 and ce10:93260000."/>
+      </when>
+      <when value="own">
+	<param name="scaleFactor" type="float" value="1" size="3" 
+	       label="Scale factor to multiply all values" />
+      </when>
+    </conditional>
+
+    <param name="outFileFormat" type="select" label="Coverage file format">
+        <option value="bigwig" selected="true">bigwig</option>
+	<option value="bedgraph">bedgraph</option>
+    </param>
+    
+    
+    <conditional name="advancedOpt">
+    <param name="showAdvancedOpt" type="select" label="Show advanced options" >
+        <option value="no" selected="true">no</option>
+        <option value="yes">yes</option>
+      </param>
+      <when value="no" />
+      <when value="yes">
+    
+     <param name="smoothLength" type="integer" value="1" optional="true" min="1"
+	   label="Smooth values using the following length (in bp)"
+	   help ="The smooth length defines a window, larger than the bin size, to average the number of reads. For example, if the bin size is set to 20 bp and the smooth length is set to 60 bp, then, for each bin size the average of it and its left and right neighbors is considered. Any value smaller than the bin size will be ignored and no smoothing will be applied."/>
+
+    <param name="region" type="text" value=""
+	   label="Region of the genome to limit the operation to"
+	   help="This is useful when testing parameters to reduce the computing time. The format is chr:start:end, for example &quot;chr10&quot; or &quot;chr10:456700:891000&quot;" />
+	   
+	 <param name="doNotExtendPairedEnds" type="boolean" truevalue="--doNotExtendPairedEnds" falsevalue=""
+	    label="Do not extend paired ends"
+	    help="If set, reads are not extended to match the fragment length reported in the BAM file, instead they will be extended to match the fragment length. Default is to extend the reads if paired end information is available."/>
+	  
+	 <param name="ignoreDuplicates" type="boolean" truevalue="--ignoreDuplicates" falsevalue=""
+	    label="Ignore duplicates"
+	    help="If set, reads that have the same orientation and start position will be considered only once. If reads are paired, the mate position also has to coincide to ignore a read." /> 
+	  
+	  <param name="minMappingQuality" type="integer" optional="true" value="1" min="1"
+	    label="Minimum mapping quality"
+	    help= "If set, only reads that have a mapping quality score higher than the given value are considered"/>
+	</when>
+ </conditional>
+
+  </inputs>
+  <outputs>
+    <data format="bigwig" name="outFileName">
+	<change_format>
+		<when input="outFileFormat" value="bigwig" format="bigwig" />
+		<when input="outFileFormat" value="bedgraph" format="bedgraph" />
+	</change_format>
+    </data>
+  </outputs>
+  <help>
+
+**What it does**
+
+Given a BAM file, this tool generates a bigWig or bedGraph file of fragment or read coverages. The way the method works is by first calculating all the number of reads (either extended to match the fragment length or not) that overlap each bin in the genome. Bins with zero counts are skipped, i.e. not added to the output file. The resulting read counts can be normalized using either a given scaling factor, the RPKM formula or to get a 1x depth of coverage (RPGC).
+
+-----
+
+.. class:: infomark
+
+Please acknowledge that this tool **is still in development** and we will be very happy to receive feedback from the users. If you run into any trouble please sent an email to `Fidel Ramirez`_.
+
+This tool is developed by the `Bioinformatics and Deep-Sequencing Unit`_ at the `Max Planck Institute for Immunobiology and Epigenetics`_.
+
+
+.. _Bioinformatics and Deep-Sequencing Unit: http://www3.ie-freiburg.mpg.de/facilities/research-facilities/bioinformatics-and-deep-sequencing-unit/
+.. _Max Planck Institute for Immunobiology and Epigenetics: http://www3.ie-freiburg.mpg.de
+.. _Fidel Ramirez: ramirez@ie-freiburg.mpg.de
+
+</help>
+  
+</tool>
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/bamFingerprint.xml	Fri Aug 02 12:18:55 2013 -0400
@@ -0,0 +1,151 @@
+<tool id="bamFingerprint" name="bamFingerprint" version="1.0">
+  <description>plots profiles of bam files</description>
+
+  <command>
+  #set files=[]
+  #set labels=[]
+  #for $i in $inputs
+    #set $files += [str($i.bamfile)]
+    #if str($i.label.value) != "":
+        #set $labels += ["\"%s\"" % ($i.label.value)]
+    #else
+        #set $labels += ["\"%s\"" % ($i.bamfile.name)]
+    #end if
+  #end for
+  bamFingerprint
+  --bamfiles #echo " ".join($files)
+  --labels #echo " ".join($labels)
+  
+  --fragmentLength $fragmentLength
+  
+  #set newoutFileName=str($outFileName)+".png"
+  --plotFile $newoutFileName
+  
+  #if $outputOpt.showOutputOpt == "yes"
+      #if $outputOpt.saveRawCounts:
+        --outRawCounts '$outFileRawCounts' 
+      #end if
+  #end if
+  
+  #if $advancedOpt.showAdvancedOpt == "yes":
+    #if $advancedOpt.smoothLength:
+      --smoothLength '$advancedOpt.smoothLength'
+    #end if
+    
+    #if str($advancedOpt.region.value) != '':
+      --region '$advancedOpt.region'
+    #end if
+    
+    --binSize '$advancedOpt.binSize'
+    --numberOfSamples '$advancedOpt.numberOfSamples'
+    
+    $advancedOpt.doNotExtendPairedEnds
+    $advancedOpt.ignoreDuplicates
+    $advancedOpt.skipZeros
+    
+    #if $advancedOpt.minMappingQuality:
+      --minMappingQuality '$advancedOpt.minMappingQuality'
+    #end if
+  #end if
+  
+  --numberOfProcessors 4; mv $newoutFileName $outFileName
+  </command>
+
+  <inputs>
+  
+  <repeat name="inputs" title="Input files" min="2">
+    <param name="bamfile" type="data" format="bam" 
+        label="Bam file" 
+        help="The BAM file must be sorted and indexed."/>
+    <param name="label" type="text" size="30" optional="true" value=""
+        label="Label"
+        help="Label to use in the output. If not given the dataset name will be used instead."/>
+  </repeat>
+  
+  <param name="fragmentLength" type="integer" value="200" min="1"
+	   label="Length of the average fragment size"/>
+  
+  <conditional name="advancedOpt">
+    <param name="showAdvancedOpt" type="select" label="Show advanced options" >
+      <option value="no" selected="true">no</option>
+      <option value="yes">yes</option>
+    </param>
+    <when value="no" />
+    <when value="yes">
+    <param name="smoothLength" type="integer" value="1" optional="true" min="1"
+	   label="Smooth values using the following length (in bp)"
+	   help ="The smooth length defines a window, larger than the bin size, to average the number of reads. For example, if the bin size is set to 20 bp and the smooth length is set to 60 bp, then, for each bin size the average of it and its left and right neighbors is considered. Any value smaller than the bin size will be ignored and no smoothing will be applied."/>
+	   
+    <param name="region" type="text" value=""
+	   label="Region of the genome to limit the operation to"
+	   help="This is useful when testing parameters to reduce the computing time. The format is chr:start:end, for example &quot;chr10&quot; or &quot;chr10:456700:891000&quot;" />
+	
+	<param name="binSize" type="integer" value="10000" min="1" 
+	   label="Bin size in bp"
+	   help="Length in base pairs for a window used to sample the genome."/>
+	
+	<param name="numberOfSamples" type="integer" value="100000" min="1" 
+	   label="Number of samples"
+	   help="Number of samples taken from the genome to compute the scaling factors"/>
+    
+    <param name="doNotExtendPairedEnds" type="boolean" truevalue="--doNotExtendPairedEnds" falsevalue=""
+	    label="Do not extend paired ends"
+	    help="If set, reads are not extended to match the fragment length reported in the BAM file, instead they will be extended to match the fragment length. Default is to extend the reads if paired end information is available."/>
+	  
+	<param name="ignoreDuplicates" type="boolean" truevalue="--ignoreDuplicates" falsevalue=""
+	    label="Ignore duplicates"
+	    help="If set, reads that have the same orientation and start position will be considered only once. If reads are paired, the mate position also has to coincide to ignore a read." /> 
+	  
+	<param name="minMappingQuality" type="integer" optional="true" value="1" min="1"
+	    label="Minimum mapping quality"
+	    help= "If set, only reads that have a mapping quality score higher than the given value are considered"/>
+	    
+	<param name="skipZeros" type="boolean" truevalue="--skipZeros" falsevalue=""
+	   label ="Include zeros"
+	   help  ="If set, then zero counts that happen for *all* bam files given are ignored. This will result in a reduced number of read counts than the specified in number of samples" />
+  
+    </when>
+  </conditional>
+  
+  <conditional name="outputOpt">
+    <param name="showOutputOpt" type="select" label="Show additional output options" >
+      <option value="no" selected="true">no</option>
+      <option value="yes">yes</option>
+    </param>
+    <when value="no" />
+    <when value="yes">
+    <param name="saveRawCounts" type="boolean" label="Save the bin counts"/>
+    </when>
+  </conditional>
+  
+  </inputs>
+  <outputs>
+    <data format="png" name="outFileName" />
+    <data format="tabular" name="outFileRawCounts" label="${tool.name} on ${on_string}: bin counts">
+      <filter>(outputOpt['showOutputOpt'] == 'yes' and outputOpt['saveRawCounts'] == True)</filter>
+    </data>
+  </outputs>
+  <help>
+
+**What it does**
+
+Samples indexed bam files and plots a profile for each bam file. At each
+sample position all reads overlaping a window (bin) of specified length are
+counted. This counts are then sorted and the cumulative sum plotted
+
+-----
+
+.. class:: infomark
+
+Please acknowledge that this tool **is still in development** and we will be very happy to receive feedback from the users. If you run into any trouble please sent an email to `Fidel Ramirez`_.
+
+This tool is developed by the `Bioinformatics and Deep-Sequencing Unit`_ at the `Max Planck Institute for Immunobiology and Epigenetics`_.
+
+
+.. _Bioinformatics and Deep-Sequencing Unit: http://www3.ie-freiburg.mpg.de/facilities/research-facilities/bioinformatics-and-deep-sequencing-unit/
+.. _Max Planck Institute for Immunobiology and Epigenetics: http://www3.ie-freiburg.mpg.de
+.. _Fidel Ramirez: ramirez@ie-freiburg.mpg.de
+
+  </help>
+  
+</tool>
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/bigwigCompare.xml	Fri Aug 02 12:18:55 2013 -0400
@@ -0,0 +1,120 @@
+<tool id="bigwigCompare" name="bigwigCompare" version="1.0">
+  <description>compares two bigwig files based on the number of mapped reads</description>
+
+  <command>
+  bigwigCompare
+  --bigwig1 '$bigwigFile1'
+  --bigwig2 '$bigwigFile2'
+
+  --outFileName '$outFileName'
+  --outFileFormat '$outFileFormat'
+
+  --ratio $comparison_type
+  
+  #if $advancedOpt.showAdvancedOpt == "yes":
+    #if str($advancedOpt.region.value) != '':
+      --region '$advancedOpt.region'
+    #end if
+  
+    --missingDataAsZero $advancedOpt.missingDataAsZero
+    --scaleFactors '$advancedOpt.scaleFactor1:$advancedOpt.scaleFactor2'
+    --pseudocount '$advancedOpt.pseudocount'
+    --binSize $advancedOpt.binSize
+    
+  #end if
+  --numberOfProcessors 4
+  
+
+  </command>
+
+  <inputs>
+    <param name="bigwigFile1" format="bigwig" type="data" label="Treatment bigwig file" />
+
+    <param name="bigwigFile2" format="bigwig" type="data" label="Input bigwig file" />
+
+      <param name="comparison_type" type="select" 
+	     label="How to compare the two files"
+	     help="The reciprocal ratio returns the negative of the inverse of the ratio if the ratio is less than 0. The resulting values are interpreted as negative fold changes." >
+	    <option value="log2" selected="true">log2 ratio</option>
+	    <option value="ratio">simple ratio</option>
+	    <option value="subtract">difference (subtract input from treatment)</option>
+	    <option value="add">sum</option>
+	    <option value="reciprocal_ratio">reciprocal ratio</option>
+      </param>
+
+    
+
+    <param name="outFileFormat" type="select" label="Coverage file format">
+        <option value="bigwig" selected="true">bigwig</option>
+	<option value="bedgraph">bedgraph</option>
+    </param>
+    
+        <conditional name="advancedOpt">
+    <param name="showAdvancedOpt" type="select" label="Show advanced options" >
+        <option value="no" selected="true">no</option>
+        <option value="yes">yes</option>
+      </param>
+      <when value="no" />
+      <when value="yes">
+      
+          <param name="binSize" type="integer" value="50" min="1" 
+	   label="Bin size in bp"
+	   help="Size of the bins in bp for the ouput of the bigwig/bedgraph file "/>
+    
+    <param name="region" type="text" value=""
+	   label="Region of the genome to limit the operation to"
+	   help="This is useful when testing parameters to reduce the computing time. The format is chr:start:end, for example &quot;chr10&quot; or &quot;chr10:456700:891000&quot;" />
+	   
+	<param name="missingDataAsZero" type="boolean" truevalue="yes" falsevalue="no" checked="True"
+	   label ="Treat missing data as zero"
+	   help  ="This parameter determines if missing data should be replaced with a zero. If set to &quot;no&quot;, missing data will be ignored and will not be included in the output file at all. Missing data is defined as those regions for which no value exists in *any* of the bigwig files. The decision to include or exclude missing data depends on the interpretation of the data. Missing data in a bigwig file may mean that there is no information available for certain regions, for example a repetitive region that is not being considered. In the same file regions with low coverage may get zero read counts. If missing data is replaced by zero, this would convert the excluded repetitive regions into regions of low coverage." />
+	
+	<param name="scaleFactor1" type="float" value="1" label="Scale factor for treatment"/>
+	<param name="scaleFactor2" type="float" value="1" label="Scale factor for input"/>
+	<param name="pseudocount" type="float" value="1" label="Pseudocount" help="Small number to avoid dividing by zero."/>
+
+	</when>
+ </conditional>
+
+  </inputs>
+  <outputs>
+    <data format="bigwig" name="outFileName">
+	<change_format>
+		<when input="outFileFormat" value="bigwig" format="bigwig" />
+		<when input="outFileFormat" value="bedgraph" format="bedgraph" />
+	</change_format>
+    </data>
+  </outputs>
+
+  <requirements>
+    <requirement type="python-module">argsparse</requirement>
+    <requirement type="python-module">pysam</requirement>
+    <requirement type="python-module">numpy</requirement>
+  </requirements>
+
+  <help>
+
+**What it does**
+
+This tool compares two bigwig files based on the number of mapped reads. To
+compare the bigwig files the genome is partitioned into bins of equal size,
+then the number of reads found in each BAM file are counted for such bins and
+finally a summarizing value is reported. This vaule can be the ratio of the
+number of readsper bin, the log2 of the ratio, the sum or the difference.
+
+-----
+
+.. class:: infomark
+
+Please acknowledge that this tool **is still in development** and we will be very happy to receive feedback from the users. If you run into any trouble please sent an email to `Fidel Ramirez`_.
+
+This tool is developed by the `Bioinformatics and Deep-Sequencing Unit`_ at the `Max Planck Institute for Immunobiology and Epigenetics`_.
+
+
+.. _Bioinformatics and Deep-Sequencing Unit: http://www3.ie-freiburg.mpg.de/facilities/research-facilities/bioinformatics-and-deep-sequencing-unit/
+.. _Max Planck Institute for Immunobiology and Epigenetics: http://www3.ie-freiburg.mpg.de
+.. _Fidel Ramirez: ramirez@ie-freiburg.mpg.de
+
+  </help>
+  
+</tool>
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/computeGCBias.xml	Fri Aug 02 12:18:55 2013 -0400
@@ -0,0 +1,144 @@
+<tool id="computeGCBias" name="computeGCBias" version="1.0">
+  <description></description>
+  <stdio>
+    <exit_code range="0" level="warning" description="Warning" />
+  </stdio>
+  <command>
+  computeGCBias
+  --bamfile '$bamInput'
+  --species '$species'
+  --GCbiasFrequenciesFile $outFileName
+  --fragmentLength $fragmentLength
+  
+  #if $source.ref_source=="history":
+    --genome $source.input1
+  #else:
+    --genome "${source.input1_2bit.fields.path}"
+  #end if
+  
+  #if $advancedOpt.showAdvancedOpt == "yes":
+    #if str($advancedOpt.region.value) != '':
+      --region '$advancedOpt.region'
+    #end if
+    
+    --binSize '$advancedOpt.binSize'
+    --sampleSize '$advancedOpt.sampleSize'
+    --regionSize '$advancedOpt.regionSize'
+    
+    #if $advancedOpt.filterOut:
+      --filterOut $advancedOpt.filterOut
+    #end if
+    
+    #if $advancedOpt.extraSampling:
+      --extraSampling $advancedOpt.extraSampling
+    #end if
+    
+  #end if
+  
+  #set move=""
+  #if $output.showOutputSettings == "yes"
+      #if $output.saveBiasPlot:
+        --biasPlot biasPlot.png
+        #set move="mv biasPlot.png $biasPlot"
+      #end if
+  #end if
+  ; $move
+
+  </command>
+
+  <inputs>
+  
+  <param name="bamInput" format="bam" type="data" label="Input BAM file"
+	   help="The BAM file must be sorted and indexed."/>
+  
+  <param name="species" type="text" value="" label="Species name abbreviation" />
+  
+  <conditional name="source">
+    <param name="ref_source" type="select" label="Reference genome">
+        <option value="cached">locally cached</option>
+        <option value="history">in your history</option>
+    </param>
+    <when value="cached">
+        <param name="input1_2bit" type="select" label="Using reference genome" help="If your genome of interest is not listed, contact the Galaxy team">
+            <options from_data_table="lastz_seqs" />
+        </param>
+    </when>
+    <when value="history">
+        <param name="input1" type="data" format="twobit" label="Select a reference dataset in 2bit format" />
+    </when>
+  </conditional>
+  <param name="fragmentLength" type="integer" value="300" min="1"
+     label="Fragment length used for the sequencing"
+     help ="If paired-end reads are used the fragment length is computed based from the bam file."/>
+  
+  <conditional name="advancedOpt">
+    <param name="showAdvancedOpt" type="select" label="Show advanced options" >
+        <option value="no" selected="true">no</option>
+        <option value="yes">yes</option>
+      </param>
+      <when value="no" />
+      <when value="yes">
+          <param name="region" type="text" value=""
+	        label="Region of the genome to limit the operation to"
+	        help="This is useful when testing parameters to reduce the computing time. The format is chr:start:end, for example &quot;chr10&quot; or &quot;chr10:456700:891000&quot;" />
+	       
+	       <param name="binSize" type="integer" value="50" min="1" 
+	         label="Bin size in bp"
+	         help="Size of the bins in bp for the ouput of the bigwig/bedgraph file."/>
+	         
+	       <param name="sampleSize" type="integer" value="50000000" min="1"
+	         label="Number of sampling points to be considered" />
+	       
+	       <param name="regionSize" type="integer" value="300" min="1"
+	         label="Region size"
+	         help ="To plot the reads per GC over a region the size of the region is required. By default, the bin size is set to 300bp, which is close to the standard fragment size for Illumina machines. However, if the depth of sequencing is low a larger bin size will be required, otherwise many bins will not overlap with any read."/>
+	       
+	       <param name="filterOut" type="data" format="bed" optional="true"
+	         label="BED file containing genomic regions to be excluded from the estimation of the correction"
+	         help="Such regions  usually contain repetitive regions and peaks that if included will bias the correction. It is recommended to filter out known repetitive regions if multi-reads (reads that map to more than one genomic position) were excluded. In the case of ChIP-seq data, it is recommended to first use a peak caller to identify and filter out the identified peaks." />
+	       <param name="extraSampling" type="data" format="bed" optional="true"
+	         label="BED file containing genomic regions for which extra sampling is required because they are underrepresented in the genome"
+	         help="" />
+      </when>
+  </conditional>
+  
+  <conditional name="output" >
+        <param name="showOutputSettings" type="select" label="Show additional output options" >
+        <option value="no" selected="true">no</option>
+        <option value="yes">yes</option>
+      </param>
+      <when value="no" />
+      <when value="yes">
+        <param name="saveBiasPlot" type="boolean" label="Save a diagnostic image summarizing the GC bias found on the sample"/>
+      </when>
+    </conditional>
+  </inputs>
+  <outputs>
+    <data format="tabular" name="outFileName" />
+    <data format="png" name="biasPlot" label="${tool.name} on ${on_string}: bias plot">
+      <filter>(output['showOutputSettings'] == 'yes' and output['saveBiasPlot'] == True)</filter>
+    </data>
+  </outputs>
+  <help>
+
+**What it does**
+
+Computes the GC bias ussing Benjamini's method [citation]. The resulting GC
+bias can later be used to plot the bias or to correct the bias.
+
+-----
+
+.. class:: infomark
+
+Please acknowledge that this tool **is still in development** and we will be very happy to receive feedback from the users. If you run into any trouble please sent an email to `Fidel Ramirez`_.
+
+This tool is developed by the `Bioinformatics and Deep-Sequencing Unit`_ at the `Max Planck Institute for Immunobiology and Epigenetics`_.
+
+
+.. _Bioinformatics and Deep-Sequencing Unit: http://www3.ie-freiburg.mpg.de/facilities/research-facilities/bioinformatics-and-deep-sequencing-unit/
+.. _Max Planck Institute for Immunobiology and Epigenetics: http://www3.ie-freiburg.mpg.de
+.. _Fidel Ramirez: ramirez@ie-freiburg.mpg.de
+
+  </help>
+  
+</tool>
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/computeMatrix.xml	Fri Aug 02 12:18:55 2013 -0400
@@ -0,0 +1,191 @@
+<tool id="computeMatrix" name="computeMatrix" version="1.0">
+  <description>summarizes and prepares an intermediary file containing scores associated with genomic regions that can be used afterwards to plot a heatmap or a profile</description>
+  <command>
+  computeMatrix
+  $mode.mode_select
+  --regionsFileName '$regionsFile'
+  --scoreFileName '$scoreFile'
+  --outFileName '$outFileName'
+  
+  #if $output.showOutputSettings == "yes"
+      #if $output.saveData:
+        --outFileNameData '$outFileNameData' 
+      #end if
+      #if $output.saveMatrix:
+      --outFileNameMatrix '$outFileNameMatrix'
+      #end if
+      
+      #if $output.saveSortedRegions:
+        --outFileSortedRegions '$outFileSortedRegions'
+      #end if
+  #end if
+  
+  #if $mode.mode_select == "reference-point":
+    --referencePoint $mode.referencePoint
+    $mode.nanAfterEnd
+    --beforeRegionStartLength $mode.beforeRegionStartLength
+    --afterRegionStartLength $mode.afterRegionStartLength
+  #else
+    --regionBodyLength $mode.regionBodyLength
+    --startLabel $mode.startLabel
+    --endLabel $mode.endLabel
+    #if $mode.regionStartLength.regionStartLength_select == "yes":
+      --beforeRegionStartLength $mode.regionStartLength.beforeRegionStartLength
+      --afterRegionStartLength $mode.regionStartLength.afterRegionStartLength
+    #end if
+  #end if
+  
+  #if $advancedOpt.showAdvancedOpt == "yes":
+    --sortRegions '$advancedOpt.sortRegions'
+    --sortUsing '$advancedOpt.sortUsing'
+    --averageTypeBins '$advancedOpt.averageTypeBins'
+    $advancedOpt.missingDataAsZero
+    $advancedOpt.skipZeros
+    
+    #if $advancedOpt.minThreshold:
+    --minThreshold $advancedOpt.minThreshold
+    #end if
+    #if $advancedOpt.maxThreshold:
+    --maxThreshold $advancedOpt.maxThreshold
+    #end if
+    #if $advancedOpt.scale:
+    --scale $advancedOpt.scale
+    #end if
+  
+  #end if
+  --numberOfProcessors 4
+  </command>
+  <inputs>
+    <param name="regionsFile" format="bed,gff" type="data" label="Regions to plot" help="File, in BED or GFF format, containing the regions to plot."/>
+    <param name="scoreFile" format="bigwig,bam" type="data" label="Score file" help="Either a bigWig file (containing a score, usually covering the whole genome) or a BAM file. For this last case, coverage counts will be used for the heatmap."/>
+    
+    <conditional name="mode" >
+      <param name="mode_select" type="select" label="computeMatrix has two main output options" help="In the scale-regions mode, all regions in the BED/GFF file are stretched or shrunk to the same length (bp) that is indicated by the user. Reference-point refers to a position within the BED/GFF regions (e.g start of region). In the reference-point mode only those genomic positions before (downstream) and/or after (upstream) the reference point will be plotted.">
+        <option value="scale-regions" selected="true">scale-regions</option>
+        <option value="reference-point">reference-point</option>
+      </param>
+      
+      <when value="scale-regions" >
+        <param name="regionBodyLength" type="integer" value="500" label="Distance in bp to which all regions are going to be fitted"/>
+        <param name="startLabel" type="text" value="TSS" size="10" label="Label for the region start" help ="Label shown in the plot for the start of the region. Default is TSS (transcription start site), but could be changed to anything, e.g. &quot;peak start&quot;." />
+        <param name="endLabel" type="text" value="TES" size="10" label="Label for the region end" help="Label shown in the plot for the region end. Default is TES (transcription end site)."/>
+        <conditional name="regionStartLength">
+        <param name="regionStartLength_select" type="select" label="Set distance up- and downstream of the given regions">
+          <option value="no" selected="true">no</option>
+          <option value="yes">yes</option>
+        </param>
+        <when value="no" />
+        <when value="yes">
+          <param name="beforeRegionStartLength" type="integer" value="1000" min="1" optional="true" label="Distance upstream of the start site of the regions defined in the region file" help="If the regions are genes, this would be the distance upstream of the transcription start site."/>
+        
+          <param name="afterRegionStartLength" type="integer" value="1000" min="1" optional="true" label="Distance downstream of the end site of the given regions" help="If the regions are genes, this would be the distance downstream of the transcription end site."/>
+        </when>
+        </conditional>
+      </when>
+      
+      <when value="reference-point">
+        <param name="referencePoint" type="select" label="The reference point for the plotting">
+        <option value="TSS" selected="true">region start (TSS)</option>
+        <option value="TES" selected="true">region end (TES)</option>
+        <option value="center" selected="true">center of the region</option>
+        </param>
+        <param name="nanAfterEnd" type="boolean" truevalue="--nanAfterEnd" falsevalue="" label="Discard any values after the region end" help="This is useful to visualize the region end when not using the scale-regions mode and when the reference-point is set to the TSS."/>
+        <param name="beforeRegionStartLength" type="integer" value="1000" min="1" label="Distance upstream of the start site of the regions defined in the region file" help="If the regions are genes, this would be the distance upstream of the transcription start site."/>
+        
+        <param name="afterRegionStartLength" type="integer" value="1000" min="1" label="Distance downstream of the end site of the given regions" help="If the regions are genes, this would be the distance downstream of the transcription end site."/>
+      </when>
+    </conditional>
+    
+    <conditional name="output" >
+        <param name="showOutputSettings" type="select" label="Show additional output options" >
+        <option value="no" selected="true">no</option>
+        <option value="yes">yes</option>
+      </param>
+      <when value="no" />
+      <when value="yes">
+        <param name="saveData" type="boolean" label="Save the averages per matrix column into a text file" help="This corresponds to the underlying data used to plot a summary profile."/>
+        <param name="saveMatrix" type="boolean" label="Save the matrix of values underlying the heatmap" help="This matrix can easily be loaded into R or other programs."/>
+        <param name="saveSortedRegions" type="boolean" label="Save the regions after skiping zeros or min/max threshold values" help="The order of the regions in the file follows the sorting order selected. This is useful, for example, to generate other heatmaps keeping the sorting of the first heatmap."/>
+    </when>
+    </conditional>
+    
+    
+    <conditional name="advancedOpt" >
+      <param name="showAdvancedOpt" type="select" label="Show advanced options" >
+        <option value="no" selected="true">no</option>
+        <option value="yes">yes</option>
+      </param>
+      <when value="no" />
+      <when value="yes">
+        
+        <param name="binSize" type="integer" value="100" min="1" optional="true" label="Length, in base pairs, of the non-overlapping bin for averaging the score over the regions length" />
+        
+        <param name="sortRegions" type="select" label="Sort regions"
+	       help="Whether the output file should present the regions sorted.">
+          <option value="no" selected="true">no ordering</option>
+          <option value="descend">descending order</option>
+          <option value="ascend">ascending order</option>
+        </param>
+        
+        <param name="sortUsing" type="select" label="Method used for sorting." help="The value is computed for each row." >
+          <option value="mean" selected="true">mean</option>
+          <option value="median">median</option>
+          <option value="min">min</option>
+          <option value="max">max</option>
+          <option value="sum">sum</option>
+          <option value="region_length">region length</option>
+        </param>
+        
+        <param name="averageTypeBins" type="select" label="Define the type of statistic that should be used over the bin size range">
+          <option value="mean" selected="true">mean</option>
+          <option value="median">median</option>
+          <option value="min">min</option>
+          <option value="max">max</option>
+          <option value="sum">sum</option>
+          <option value="std">std</option>
+        </param>
+        
+        <param name="missingDataAsZero" type="boolean" truevalue="--missingDataAsZero" falsevalue="" label="Indicate missing data as zero" help="Only for bigwig input! Set to &quot;yes&quot;, if missing data should be indicated as zeros. Default is to ignore such cases which will be depicted as black areas in the heatmap. (see &quot;Missing data color&quot; options of the heatmapper for additional options)."/>
+        
+        <param name="skipZeros" type="boolean" truevalue="--skipZeros" falsevalue="" label="Skip zeros" help="Whether regions with only scores of zero should be included or not. Default is to include them."/>
+        
+        <param name="minThreshold" type="float" optional="true" label="Minimum threshold" help="Any region containing a value that is equal or less than this numeric value will be skipped. This is useful to skip, for example, genes where the read count is zero for any of the bins. This could be the result of unmappable areas and can bias the overall results."/>
+        <param name="maxThreshold" type="float" optional="true" label="Maximum threshold" help="Any region containing a value that is equal or higher that this numeric value will be skipped. The max threshold is useful to skip those few regions with very high read counts (e.g. major satellites) that may bias the average values."/>
+        <param name="scale" type="float" optional="true" label="Scale" help="If set, all values are multiplied by this number."/>
+      </when>
+    </conditional>
+    
+    </inputs>
+  <outputs>
+    <data format="bgzip" name="outFileName" label="${tool.name} on ${on_string}: matrix">
+    </data>
+    <data format="tabular" name="outFileNameData" label="${tool.name} on ${on_string}: raw data">
+      <filter>(output['showOutputSettings'] == 'yes' and output['saveData'] == True)</filter>
+    </data>
+    <data format="tabular" name="outFileNameMatrix" label="${tool.name} on ${on_string}: matrix of values">
+      <filter>(output['showOutputSettings'] == 'yes' and output['saveMatrix'] == True)</filter>
+    </data>
+    <data format="bed" name="outFileSortedRegions" label="${tool.name} on ${on_string}: sorted/filtered regions">
+      <filter>(output['showOutputSettings'] == 'yes' and output['saveSortedRegions'] == True)</filter>
+    </data>  
+  </outputs>
+  <help>
+**What it does**
+
+This tool summarizes and prepares an intermediary file containing scores associated with genomic regions that can be used afterwards to plot a heatmap or a profile. Typically, these genomic regions are genes, but any other regions defined in a BED or GFF format can be used. This tool can also be used to filter and sort regions according to their score.
+
+-----
+
+.. class:: infomark
+
+Please acknowledge that this tool **is still in development** and we will be very happy to receive feedback from the users. If you run into any trouble please sent an email to `Fidel Ramirez`_.
+
+This tool is developed by the `Bioinformatics and Deep-Sequencing Unit`_ at the `Max Planck Institute for Immunobiology and Epigenetics`_.
+
+
+.. _Bioinformatics and Deep-Sequencing Unit: http://www3.ie-freiburg.mpg.de/facilities/research-facilities/bioinformatics-and-deep-sequencing-unit/
+.. _Max Planck Institute for Immunobiology and Epigenetics: http://www3.ie-freiburg.mpg.de
+.. _Fidel Ramirez: ramirez@ie-freiburg.mpg.de
+  </help>
+
+</tool>
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/correctGCBias.xml	Fri Aug 02 12:18:55 2013 -0400
@@ -0,0 +1,109 @@
+<tool id="correctGCBias" name="correctGCBias" version="1.0">
+  <description>
+  </description>
+  <command>
+  correctGCBias
+  --bamfile '$bamInput'
+  --species '$species'
+  --GCbiasFrequenciesFile $GCbiasFrequenciesFile
+  
+  #if $source.ref_source=="history":
+    --genome $source.input1
+  #else:
+    --genome "${source.input1_2bit.fields.path}"
+  #end if
+  
+  #if $advancedOpt.showAdvancedOpt == "yes":
+    #if str($advancedOpt.region.value) != '':
+      --region '$advancedOpt.region'
+    #end if
+    
+    --binSize '$advancedOpt.binSize'  
+  #end if
+  
+  #set newoutFileName="corrected."+str($outFileFormat)
+  
+  --correctedFile $newoutFileName; mv $newoutFileName $outFileName
+
+  </command>
+
+  <inputs>
+  
+  <param name="GCbiasFrequenciesFile" type="data" format="tabular" label="Output of computeGCBias" />
+  
+  <param name="bamInput" format="bam" type="data" label="Input BAM file"
+	   help="The BAM file must be sorted and indexed."/>
+  
+  <param name="species" type="text" value="" label="Species name abbreviation" />
+  
+  <conditional name="source">
+    <param name="ref_source" type="select" label="Reference genome">
+        <option value="cached">locally cached</option>
+        <option value="history">in your history</option>
+    </param>
+    <when value="cached">
+        <param name="input1_2bit" type="select" label="Using reference genome" help="If your genome of interest is not listed, contact the Galaxy team">
+            <options from_data_table="lastz_seqs" />
+        </param>
+    </when>
+    <when value="history">
+        <param name="input1" type="data" format="twobit" label="Select a reference dataset in 2bit format" />
+    </when>
+  </conditional>
+     
+  <param name="outFileFormat" type="select" label="File format of the output">
+    <option value="bam">bam</option>
+    <option value="bw">bigwig</option>
+    <option value="bg">bedgraph</option>
+  </param>
+  
+  <conditional name="advancedOpt">
+    <param name="showAdvancedOpt" type="select" label="Show advanced options" >
+        <option value="no" selected="true">no</option>
+        <option value="yes">yes</option>
+      </param>
+      <when value="no" />
+      <when value="yes">
+          <param name="region" type="text" value=""
+	        label="Region of the genome to limit the operation to"
+	        help="This is useful when testing parameters to reduce the computing time. The format is chr:start:end, for example &quot;chr10&quot; or &quot;chr10:456700:891000&quot;" />
+	       
+	       <param name="binSize" type="integer" value="50" min="1" 
+	         label="Bin size in bp"
+	         help="Size of the bins in bp for the ouput of the bigwig/bedgraph file."/>
+      </when>
+  </conditional>
+  </inputs>
+  
+  <outputs>
+    <data format="bam" name="outFileName">
+	<change_format>
+		<when input="outFileFormat" value="bw" format="bigwig" />
+		<when input="outFileFormat" value="bam" format="bam" />
+		<when input="outFileFormat" value="bg" format="bedgraph" />
+	</change_format>
+	</data>
+  </outputs>
+  <help>
+
+**What it does**
+
+Computes the GC bias ussing Benjamini's method [citation]. The resulting GC
+bias can later be used to plot the bias or to correct the bias.
+
+-----
+
+.. class:: infomark
+
+Please acknowledge that this tool **is still in development** and we will be very happy to receive feedback from the users. If you run into any trouble please sent an email to `Fidel Ramirez`_.
+
+This tool is developed by the `Bioinformatics and Deep-Sequencing Unit`_ at the `Max Planck Institute for Immunobiology and Epigenetics`_.
+
+
+.. _Bioinformatics and Deep-Sequencing Unit: http://www3.ie-freiburg.mpg.de/facilities/research-facilities/bioinformatics-and-deep-sequencing-unit/
+.. _Max Planck Institute for Immunobiology and Epigenetics: http://www3.ie-freiburg.mpg.de
+.. _Fidel Ramirez: ramirez@ie-freiburg.mpg.de
+
+  </help>
+  
+</tool>
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/heatmapper.xml	Fri Aug 02 12:18:55 2013 -0400
@@ -0,0 +1,365 @@
+<tool id="heatmapper" name="Heatmapper" version="1.0">
+  <description>creates a heatmap for a score associated to genomic regions</description>
+
+  <requirements>
+    <requirement type="package" version="0.1.18">samtools</requirement>
+    <requirement type="package" version="1.7.1">numpy</requirement>
+    <requirement type="package" version="1.2.1">matplotlib</requirement>
+    <requirement type="package" version="0.12.0">scipy</requirement>
+    <requirement type="package" version="0.1">ucsc_tools</requirement>
+    <requirement type="package" version="1.5.1_98e5d8a61431ea8605c0643d991a1a5d8999b4dc">deepTools</requirement>
+  </requirements>
+
+  <command>
+  heatmapper
+  --matrixFile $matrixFile
+  #if $output.showOutputSettings == "yes"
+      #set newoutFileName=str($outFileName)+"."+str($output.outFileFormat)
+      --outFileName $newoutFileName
+      #if $outFileNameData:
+        --outFileNameData '$outFileNameData' 
+      #end if
+
+      #if $outFileNameMatrix:
+      --outFileNameMatrix '$outFileNameMatrix'
+      #end if
+      
+      #if $outFileSortedRegions:
+        --outFileSortedRegions '$outFileSortedRegions'
+      #end if
+  #else
+    #set newoutFileName=str($outFileName)+".png"
+    --outFileName $newoutFileName
+  #end if
+  
+  #if $advancedOpt.showAdvancedOpt == "yes"
+      #if $advancedOpt.sortRegions:
+      --sortRegions '$advancedOpt.sortRegions'
+      #end if
+      
+      #if $advancedOpt.sortUsing:
+      --sortUsing '$advancedOpt.sortUsing'
+      #end if
+      
+      #if $advancedOpt.averageTypeSummaryPlot:
+      --averageTypeSummaryPlot '$advancedOpt.averageTypeSummaryPlot'
+      #end if
+      
+      #if str($advancedOpt.missingDataColor.value) != "None":
+      --missingDataColor '$advancedOpt.missingDataColor'
+      #end if
+      
+      --colorMap '$advancedOpt.colorMap'
+      
+      #if $advancedOpt.zMin:
+      --zMin $advancedOpt.zMin
+      #end if
+      #if $advancedOpt.zMax:
+      --zMax $advancedOpt.zMax
+      #end if
+      
+      #if $advancedOpt.yMin:
+      --yMin $advancedOpt.yMin
+      #end if
+      #if $advancedOpt.yMax:
+      --yMax $advancedOpt.yMax
+      #end if
+      
+      --xAxisLabel '$advancedOpt.xAxisLabel'
+      --yAxisLabel '$advancedOpt.yAxisLabel'
+      
+      --heatmapWidth $advancedOpt.heatmapWidth
+      --heatmapHeight $advancedOpt.heatmapHeight
+      
+      --whatToShow '$advancedOpt.whatToShow'
+      
+      --startLabel '$advancedOpt.startLabel' 
+      --endLabel '$advancedOpt.endLabel'
+      --refPointLabel '$advancedOpt.referencePointLabel'
+      --regionsLabel '$advancedOpt.regionsLabel'
+      
+      #if str($advancedOpt.plotTitle.value) != "None":
+      --plotTitle '$advancedOpt.plotTitle'
+      #end if
+      
+      $advancedOpt.onePlotPerGroup
+  #end if
+  ; mv $newoutFileName $outFileName
+  </command>
+  <inputs>
+    <param name="matrixFile" format="bgzip" type="data" label="Matrix file from the computeMatrix tool"/>
+    
+    <conditional name="output" >
+        <param name="showOutputSettings" type="select" label="Show advanced output settings" >
+        <option value="no" selected="true">no</option>
+        <option value="yes">yes</option>
+      </param>
+      <when value="no" />
+      <when value="yes">
+        <param name="outFileFormat" type="select" label="Image file format">
+            <option value="png" selected="true">png</option>
+	        <option value="pdf">pdf</option>
+            <option value="svg">svg</option>
+            <option value="eps">eps</option>
+            <option value="emf">emf</option>
+        </param>
+        <param name="saveData" type="boolean" label="Save the data underlying data for the average profile"/>
+        <param name="saveMatrix" type="boolean" label="Save the the matrix of values underlying the heatmap"/>
+        <param name="saveSortedRegions" type="boolean" label="Save the regions after skipping zeros or min/max threshold values" help="The order of the regions in the file follows the sorting order selected. This is useful, for example, to generate other heatmaps keeping the sorting of the first heatmap."/>
+    </when>
+    </conditional>
+    
+    <conditional name="advancedOpt" >
+      <param name="showAdvancedOpt" type="select" label="Show advanced options" >
+        <option value="no" selected="true">no</option>
+        <option value="yes">yes</option>
+      </param>
+      <when value="no" />
+      <when value="yes">
+        <param name="sortRegions" type="select" label="Sort regions"
+	       help="Whether the heatmap should present the regions sorted. The default is to sort in descending order based on the mean value per region.">
+          <option value="no" selected="true">no ordering</option>
+          <option value="descend">descending order</option>
+          <option value="ascend">ascending order</option>
+        </param>
+        
+        <param name="sortUsing" type="select" label="Method used for sorting" help="For each row the method is computed." >
+          <option value="mean" selected="true">mean</option>
+          <option value="median">median</option>
+          <option value="min">min</option>
+          <option value="max">max</option>
+          <option value="sum">sum</option>
+          <option value="region_length">region length</option>
+        </param>
+        
+        <param name="averageTypeSummaryPlot" type="select" label="Type of statistic that should be plotted in the summary image above the heatmap">
+          <option value="mean" selected="true">mean</option>
+          <option value="median">median</option>
+          <option value="min">min</option>
+          <option value="max">max</option>
+          <option value="sum">sum</option>
+          <option value="std">std</option>
+        </param>
+        
+        <param name="missingDataColor" type="text" label="Missing data color" value="black" optional="true" help="If 'Represent missing data as zero' is not set, such cases will be colored in black by default. By using this parameter a different color can be set. A value between 0 and 1 will be used for a gray scale (black is 0). Also color names can be used, see a list here: http://packages.python.org/ete2/reference/reference_svgcolors.html. Alternatively colors can be specified using the #rrggbb notation." />
+        
+        <param name="colorMap" type="select" label="Color map to use for the heatmap" help=" Available values can be seen here: http://www.astro.lsa.umich.edu/~msshin/science/code/matplotlib_cm/">
+        <option value="RdYlBu" selected="true">RdYlBu</option>
+        <option value="Accent">Accent</option>
+        <option value="Spectral">Spectral</option>
+        <option value="Set1">Set1</option>
+        <option value="Set2">Set2</option>
+        <option value="Set3">Set3</option>
+        <option value="Dark2">Dark2</option>
+        <option value="Reds">Reds</option>
+        <option value="Oranges">Oranges</option>
+        <option value="Greens">Greens</option>
+        <option value="Blues">Blues</option>
+        <option value="Greys">Greys</option>
+        <option value="Purples">Purples</option>
+        <option value="Paired">Paired</option>
+        <option value="Pastel1">Pastel1</option>
+        <option value="Pastel2">Pastel2</option>
+        <option value="spring">spring</option>
+        <option value="summer">summer</option>
+        <option value="autumn">autumn</option>
+        <option value="winter">winter</option>
+        <option value="hot">hot</option>
+        <option value="coolwarm">coolwarm</option>
+        <option value="cool">cool</option>
+        <option value="seismic">seismic</option>
+        <option value="terrain">terrain</option>
+        <option value="ocean">ocean</option>
+        <option value="rainbow">rainbow</option>
+        <option value="bone">bone</option>
+        <option value="flag">flag</option>
+        <option value="prism">prism</option>
+        <option value="cubehelix">cubehelix</option>
+        <option value="binary">binary</option>
+        <option value="pink">pink</option>
+        <option value="gray">gray</option>
+        <option value="copper">copper</option>
+        <option value="BrBG">BrBG</option>
+        <option value="BuGn">BuGn</option>
+        <option value="BuPu">BuPu</option>
+        <option value="GnBu">GnBu</option>
+        <option value="OrRd">OrRd</option>
+        <option value="PiYG">PiYG</option>
+        <option value="PRGn">PRGn</option>
+        <option value="PuOr">PuOr</option>
+        <option value="PuRd">PuRd</option>
+        <option value="PuBu">PuBu</option>
+        <option value="RdBu">RdBu</option>
+        <option value="RdGy">RdGy</option>
+        <option value="RdPu">RdPu</option>
+        <option value="YlGn">YlGn</option>
+        <option value="PuBuGn">PuBuGn</option>
+        <option value="RdYlGn">RdYlGn</option>
+        <option value="YlGnBu">YlGnBu</option>
+        <option value="YlOrBr">YlOrBr</option>
+        <option value="YlOrRd">YlOrRd</option>
+        <option value="gist_gray">gist_gray</option>
+        <option value="gist_stern">gist_stern</option>
+        <option value="gist_earth">gist_earth</option>
+        <option value="gist_yarg">gist_yarg</option>
+        <option value="gist_ncar">gist_ncar</option>
+        <option value="gist_rainbow">gist_rainbow</option>
+        <option value="gist_heat">gist_heat</option>
+        <option value="gnuplot">gnuplot</option>
+        <option value="gnuplot2">gnuplot2</option>
+        <option value="CMRmap">CMRmap</option>
+        <option value="bwr">bwr</option>
+        <option value="hsv">hsv</option>
+        <option value="brg">brg</option>
+        <option value="jet">jet</option>
+        <option value="afmhot">afmhot</option>
+        
+        <option value="Accent_r">Accent reversed</option>
+        <option value="Spectral_r">Spectral reversed</option>
+        <option value="Set1_r">Set1 reversed</option>
+        <option value="Set2_r">Set2 reversed</option>
+        <option value="Set3_r">Set3 reversed</option>
+        <option value="Dark2_r">Dark2 reversed</option>
+        <option value="Reds_r">Reds reversed</option>
+        <option value="Oranges_r">Oranges reversed</option>
+        <option value="Greens_r">Greens reversed</option>
+        <option value="Blues_r">Blues reversed</option>
+        <option value="Greys_r">Greys reversed</option>
+        <option value="Purples_r">Purples reversed</option>
+        <option value="Paired_r">Paired reversed</option>
+        <option value="Pastel1_r">Pastel1 reversed</option>
+        <option value="Pastel2_r">Pastel2 reversed</option>
+        <option value="spring_r">spring reversed</option>
+        <option value="summer_r">summer reversed</option>
+        <option value="autumn_r">autumn reversed</option>
+        <option value="winter_r">winter reversed</option>
+        <option value="hot_r">hot reversed</option>
+        <option value="coolwarm_r">coolwarm reversed</option>
+        <option value="cool_r">cool reversed</option>
+        <option value="seismic_r">seismic reversed</option>
+        <option value="terrain_r">terrain reversed</option>
+        <option value="ocean_r">ocean reversed</option>
+        <option value="rainbow_r">rainbow reversed</option>
+        <option value="bone_r">bone reversed</option>
+        <option value="flag_r">flag reversed</option>
+        <option value="prism_r">prism reversed</option>
+        <option value="cubehelix_r">cubehelix reversed</option>
+        <option value="binary_r">binary reversed</option>
+        <option value="pink_r">pink reversed</option>
+        <option value="gray_r">gray reversed</option>
+        <option value="copper_r">copper reversed</option>
+        <option value="BrBG_r">BrBG reversed</option>
+        <option value="BuGn_r">BuGn reversed</option>
+        <option value="BuPu_r">BuPu reversed</option>
+        <option value="GnBu_r">GnBu reversed</option>
+        <option value="OrRd_r">OrRd reversed</option>
+        <option value="PiYG_r">PiYG reversed</option>
+        <option value="PRGn_r">PRGn reversed</option>
+        <option value="PuOr_r">PuOr reversed</option>
+        <option value="PuRd_r">PuRd reversed</option>
+        <option value="PuBu_r">PuBu reversed</option>
+        <option value="RdBu_r">RdBu reversed</option>
+        <option value="RdGy_r">RdGy reversed</option>
+        <option value="RdPu_r">RdPu reversed</option>
+        <option value="YlGn_r">YlGn reversed</option>
+        <option value="PuBuGn_r">PuBuGn reversed</option>
+        <option value="RdYlBu_r">RdYlBu reversed</option>
+        <option value="RdYlGn_r">RdYlGn reversed</option>
+        <option value="YlGnBu_r">YlGnBu reversed</option>
+        <option value="YlOrBr_r">YlOrBr reversed</option>
+        <option value="YlOrRd_r">YlOrRd reversed</option>
+        <option value="gist_gray_r">gist_gray reversed</option>
+        <option value="gist_stern_r">gist_stern reversed</option>
+        <option value="gist_earth_r">gist_earth reversed</option>
+        <option value="gist_yarg_r">gist_yarg reversed</option>
+        <option value="gist_ncar_r">gist_ncar reversed</option>
+        <option value="gist_rainbow_r">gist_rainbow reversed</option>
+        <option value="gist_heat_r">gist_heat reversed</option>
+        <option value="gnuplot_r">gnuplot reversed</option>
+        <option value="gnuplot2_r">gnuplot2 reversed</option>
+        <option value="CMRmap_r">CMRmap reversed</option>
+        <option value="bwr_r">bwr reversed</option>
+        <option value="hsv_r">hsv reversed</option>
+        <option value="brg_r">brg reversed</option>
+        <option value="jet_r">jet reversed</option>
+        <option value="afmhot_r">afmhot reversed</option>
+        </param>
+        
+        <param name="zMin" type="float" value="" size="3" label="Minimum value for the heatmap intensities. Leave empty for automatic values" optional="true"/>
+        <param name="zMax" type="float" value="" size="3" label="Maximum value for the heatmap intensities. Leave empty for automatic values" optional="true"/>
+        <param name="yMin" type="float" value="" size="3" label="Minimum value for the Y-axis of the summary plot. Leave empty for automatic values" optional="true"/>
+	    <param name="yMax" type="float" value="" size="3" label="Maximum value for Y-axis of the summary plot. Leave empty for automatic values" optional="true"/>
+	    
+	    <param name="xAxisLabel" type="text" value="distance from TSS (bp)" size="200" label="Description for the x-axis label" />
+        <param name="yAxisLabel" type="text" value="genes" size="30" label="Description for the y-axis label for the top panel" />
+        
+        <param name="heatmapWidth" type="float" value="7.5" min="1" max="100" label="Heatmap width in cm" help="The minimum value is 1 and the maximum is 100."/>
+
+	    <param name="heatmapHeight" type="float" value="25" min="3" max="100" label="Heatmap height in cm" help="The minimum value is 3 and the maximum is 100."/>
+	    
+	    <param name="whatToShow" type="select" label="What to show" help ="The default is to include a summary or profile plot on top of the heatmap and a heatmap colorbar.">
+          <option value="plot, heatmap and colorbar" selected="true">summary plot, heatmap and colorbar</option>
+          <option value="plot only">summary plot only</option>
+          <option value="plot and heatmap">summary plot and heatmap (no colorbar)</option>
+          <option value="heatmap only">heatmap only</option>
+          <option value="heatmap and colorbar">heatmap and colorbar</option>
+          <option value="colorbar only">colorbar only</option>
+        </param>
+        
+        <param name="startLabel" type="text" value="TSS" size="10" label="Label for the region start" help ="[only for scale-regions mode] Label shown in the plot for the start of the region. Default is TSS (transcription start site), but could be changed to anything, e.g. &quot;peak start&quot;." />
+        <param name="endLabel" type="text" value="TES" size="10" label="Label for the region end" help="[only for scale-regions mode] Label shown in the plot for the region end. Default is TES (transcription end site)."/>
+        
+        <param name="referencePointLabel" type="text" value="TSS" size="10" label="Reference point label" help ="[only for scale-regions mode] Label shown in the plot for the reference-point. Default is the same as the reference point selected (e.g. TSS), but could be anything, e.g. &quot;peak start&quot; etc." />
+        
+        <param name="regionsLabel" type="text" value="genes" size="30" label="Labels for the regions plotted in the heatmap" help="If more than one region is being plotted a list of labels separated by comma and limited by quotes, is required. For example, &quot;label1, label2&quot;."/>
+        
+        <param name="plotTitle" type="text" value="" size="30" label="Title of the plot" help="Title of the plot, to be printed on top of the generated image. Leave blank for no title." />
+        
+        <param name="onePlotPerGroup" type="boolean" truevalue="--onePlotPerGroup" falsevalue="" label="Do one plot per group" help="When the region file contains groups separated by &quot;#&quot;, the default is to plot the averages for the distinct plots in one plot. If this option is set, each group will get its own plot, stacked on top of each other."/>
+
+
+      </when>
+    </conditional>
+
+  </inputs>
+  <outputs>
+    <data format="png" name="outFileName" label="${tool.name} image">
+	<change_format>
+		<when input="output.outFileFormat" value="pdf" format="pdf" />
+		<when input="output.outFileFormat" value="svg" format="svg" />
+		<when input="output.outFileFormat" value="eps" format="eps" />
+		<when input="output.outFileFormat" value="emf" format="emf" />
+	</change_format>
+    </data>
+    <data format="tabular" name="outFileNameData" label="${tool.name} raw plot data">
+      <filter>(output['showOutputSettings'] == 'yes' and output['saveData'] == True)</filter>
+    </data>
+    <data format="tabular" name="outFileNameMatrix" label="${tool.name} matrix of heatmap values">
+      <filter>(output['showOutputSettings'] == 'yes' and output['saveMatrix'] == True)</filter>
+    </data>
+    <data format="bed" name="outFileSortedRegions" label="${tool.name} sorted/filtered regions">
+      <filter>(output['showOutputSettings'] == 'yes' and output['saveSortedRegions'] == True)</filter>
+    </data>  
+  </outputs>
+
+  <help>
+
+**What it does**
+
+HeatMapper visualizes scores associated with genomic regions, for example  log2 fold change values obtained from ChIP-seq experiments. Those values can be visualized individually along  each of the regions provided by the user.
+
+-----
+
+.. class:: infomark
+
+Please acknowledge that this tool **is still in development** and we will be very happy to receive feedback from the users. If you run into any trouble please sent an email to `Fidel Ramirez`_.
+
+This tool is developed by the `Bioinformatics and Deep-Sequencing Unit`_ at the `Max Planck Institute for Immunobiology and Epigenetics`_.
+
+
+.. _Bioinformatics and Deep-Sequencing Unit: http://www3.ie-freiburg.mpg.de/facilities/research-facilities/bioinformatics-and-deep-sequencing-unit/
+.. _Max Planck Institute for Immunobiology and Epigenetics: http://www3.ie-freiburg.mpg.de
+.. _Fidel Ramirez: ramirez@ie-freiburg.mpg.de
+  </help>
+
+</tool>
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/profiler.xml	Fri Aug 02 12:18:55 2013 -0400
@@ -0,0 +1,194 @@
+<tool id="dt_profiler" name="profiler" version="1.0">
+  <description>
+    creates a profile plot for a score associated to genomic regions
+  </description>
+
+  <command>
+  profiler
+  --matrixFile $matrixFile
+  
+  #if $output.showOutputSettings == "yes"
+      #set newoutFileName=str($outFileName)+"."+str($output.outFileFormat)
+      --outFileName $newoutFilename
+      #if $output.outFileNameData:
+        --outFileNameData '$output.outFileNameData' 
+      #end if
+
+      #if $output.outFileNameMatrix:
+      --outFileNameMatrix '$output.outFileNameMatrix'
+      #end if
+      
+      #if $output.outFileSortedRegions:
+        --outFileSortedRegions '$output.outFileSortedRegions'
+      #end if
+  #else
+  #set newoutFileName=str($outFileName)+".png"
+  --outFileName $newoutFileName
+  #end if
+  
+  #if $scaleRegions.showScaleRegionsOpt == "yes":
+    --startLabel $scaleRegions.startLabel
+    --endLabel $scaleRegions.endLabel
+    --refPointLabel $scaleRegions.refPointLabel
+  #end if
+  
+  #if $advancedOpt.showAdvancedOpt == "yes"
+    #if $advancedOpt.averageType:
+      --averageType '$advancedOpt.averageType'
+    #end if
+    --plotHeight $advancedOpt.plotHeight
+    --plotWidth $advancedOpt.plotWidth
+    --plotType $advancedOpt.plotType
+    
+    --regionsLabel '$advancedOpt.regionsLabel'
+      
+    #if str($advancedOpt.plotTitle.value) != "None":
+      --plotTitle '$advancedOpt.plotTitle'
+    #end if
+      
+    $advancedOpt.onePlotPerGroup
+    
+    #if $advancedOpt.yMin:
+      --yMin $advancedOpt.yMin
+    #end if
+    #if $advancedOpt.yMax:
+      --yMax $advancedOpt.yMax
+    #end if
+      
+    --xAxisLabel '$advancedOpt.xAxisLabel'
+    #if str($advancedOpt.yAxisLabel.value) != "None":
+      --yAxisLabel '$advancedOpt.yAxisLabel'
+    #end if
+  #end if
+  ; mv $newoutFileName $outFileName
+  </command>
+
+  <inputs>
+  
+  <param name="matrixFile" format="bgzip" type="data" label="Matrix file from the computeMatrix tool"/>
+  
+  <conditional name="scaleRegions">
+    <param name="showScaleRegionsOpt" type="select" label="The input matrix was computed in scale-regions mode">
+      <option value="no" selected="true">no</option>
+      <option value="yes">yes</option>
+      </param>
+      <when value="no" />
+      <when value="yes">
+        <param name="startLabel" type="text" value="TSS" size="10" label="Label for the region start" help ="[only for scale-regions mode] Label shown in the plot for the start of the region. Default is TSS (transcription start site), but could be changed to anything, e.g. &quot;peak start&quot;." />
+        <param name="endLabel" type="text" value="TES" size="10" label="Label for the region end" help="[only for scale-regions mode] Label shown in the plot for the region end. Default is TES (transcription end site)."/>
+        
+        <param name="refPointLabel" type="text" value="TSS" size="10" label="Reference point label" help ="[only for scale-regions mode] Label shown in the plot for the reference-point. Default is the same as the reference point selected (e.g. TSS), but could be anything, e.g. &quot;peak start&quot; etc." />
+      </when>
+  </conditional>
+  
+  <conditional name="output" >
+        <param name="showOutputSettings" type="select" label="Show advanced output settings" >
+        <option value="no" selected="true">no</option>
+        <option value="yes">yes</option>
+      </param>
+      <when value="no" />
+      <when value="yes">
+        <param name="outFileFormat" type="select" label="Image file format">
+            <option value="png" selected="true">png</option>
+	        <option value="pdf">pdf</option>
+            <option value="svg">svg</option>
+            <option value="eps">eps</option>
+            <option value="emf">emf</option>
+        </param>
+        <param name="saveData" type="boolean" label="Save the data underlying data for the average profile"/>
+        <param name="saveMatrix" type="boolean" label="Save the the matrix of values underlying the heatmap"/>
+        <param name="saveSortedRegions" type="boolean" label="Save the regions after skipping zeros or min/max threshold values" help="The order of the regions in the file follows the sorting order selected. This is useful, for example, to generate other heatmaps keeping the sorting of the first heatmap."/>
+      </when>
+    </conditional>
+  
+  <conditional name="advancedOpt">
+    <param name="showAdvancedOpt" type="select" label="Show advanced options" >
+        <option value="no" selected="true">no</option>
+        <option value="yes">yes</option>
+      </param>
+      <when value="no" />
+      <when value="yes">
+        <param name="averageType" type="select" label="Define the type of statistic that should be used for the profile.">
+          <option value="mean" selected="true">mean</option>
+          <option value="median">median</option>
+          <option value="min">min</option>
+          <option value="max">max</option>
+          <option value="sum">sum</option>
+          <option value="std">std</option>
+        </param>
+        
+        <param name="plotHeight" type="integer" value="5" min="3" 
+          label="Plot height" 
+          help="Height in cm. The default for the plot height is 5 centimeters. The minimum value is 3 cm." />
+        <param name="plotWidth" type="integer" value="8" min="1" 
+          label="Plot width" 
+          help="Width in cm. The default value is 8 centimeters. The minimum value is 1 cm." />
+        
+        <param name="plotType" type="select" label="Plot type"
+          help="For the summary plot (profile) only. The &quot;lines&quot; option will plot the profile line based on the average type selected. The &quot;fill&quot; option fills the region between zero and the profile curve. The fill in color is semi transparent to distinguish different profiles. The &quot;std&quot; option colors the region between the profile and the standard deviation of the data. As in the case of fill, a semi-transparent color is used. The option &quot;overlapped_lines&quot; plots each region values, one on top of the other; this option only works if &quot;one plot per proup&quot; is set.">
+          <option value="lines" selected="true">lines</option>
+          <option value="fill">fill</option>
+          <option value="std">std</option>
+          <option value="overlapped_lines">overlapped lines</option>
+        </param>
+        
+        <param name="regionsLabel" type="text" value="genes" size="30" label="Labels for the regions plotted in the heatmap" help="If more than one region is being plotted a list of labels separated by comma and limited by quotes, is required. For example, &quot;label1, label2&quot;."/>
+        
+        <param name="plotTitle" type="text" value="" size="30" label="Title of the plot" help="Title of the plot, to be printed on top of the generated image. Leave blank for no title." />
+        
+        <param name="onePlotPerGroup" type="boolean" truevalue="--onePlotPerGroup" falsevalue="" label="Do one plot per group" help="When the region file contains groups separated by &quot;#&quot;, the default is to plot the averages for the distinct plots in one plot. If this option is set, each group will get its own plot, stacked on top of each other."/>
+        
+        <param name="yMin" type="float" value="" size="3" label="Minimum value for the Y-axis of the summary plot. Leave empty for automatic values" optional="true"/>
+	    <param name="yMax" type="float" value="" size="3" label="Maximum value for Y-axis of the summary plot. Leave empty for automatic values" optional="true"/>
+	    
+	    <param name="xAxisLabel" type="text" value="gene distance (bp)" size="50" label="Description for the x-axis label" />
+        <param name="yAxisLabel" type="text" value="" size="50" label="Description for the y-axis label for the top panel" />
+        
+      </when>
+  </conditional>
+  
+  </inputs>
+  <outputs>
+    <data format="png" name="outFileName" label="${tool.name} image">
+	<change_format>
+		<when input="output.outFileFormat" value="pdf" format="pdf" />
+		<when input="output.outFileFormat" value="svg" format="svg" />
+		<when input="output.outFileFormat" value="eps" format="eps" />
+		<when input="output.outFileFormat" value="emf" format="emf" />
+	</change_format>
+    </data>
+    <data format="tabular" name="outFileNameData" label="${tool.name} raw plot data">
+      <filter>(output['showOutputSettings'] == 'yes' and output['saveData'] == True)</filter>
+    </data>
+    <data format="tabular" name="outFileNameMatrix" label="${tool.name} matrix of heatmap values">
+      <filter>(output['showOutputSettings'] == 'yes' and output['saveMatrix'] == True)</filter>
+    </data>
+    <data format="bed" name="outFileSortedRegions" label="${tool.name} sorted/filtered regions">
+      <filter>(output['showOutputSettings'] == 'yes' and output['saveSortedRegions'] == True)</filter>
+    </data>  
+  </outputs>
+  <help>
+
+**What it does**
+
+This tool creates a profile plot for a score associated to genomic regions.
+Typically, these regions are genes, but any other regions defined in a BED or
+GFF format will work. A preprocessed matrix generated by the tool
+computeMatrix is required.
+
+-----
+
+.. class:: infomark
+
+Please acknowledge that this tool **is still in development** and we will be very happy to receive feedback from the users. If you run into any trouble please sent an email to `Fidel Ramirez`_.
+
+This tool is developed by the `Bioinformatics and Deep-Sequencing Unit`_ at the `Max Planck Institute for Immunobiology and Epigenetics`_.
+
+
+.. _Bioinformatics and Deep-Sequencing Unit: http://www3.ie-freiburg.mpg.de/facilities/research-facilities/bioinformatics-and-deep-sequencing-unit/
+.. _Max Planck Institute for Immunobiology and Epigenetics: http://www3.ie-freiburg.mpg.de
+.. _Fidel Ramirez: ramirez@ie-freiburg.mpg.de
+
+  </help>
+  
+</tool>
--- a/tool_dependencies.xml	Sun Jun 30 19:31:28 2013 -0400
+++ b/tool_dependencies.xml	Fri Aug 02 12:18:55 2013 -0400
@@ -1,30 +1,66 @@
 <?xml version="1.0"?>
 <tool_dependency>
-    <package name="R_3_0_1" version="3.0.1">
-        <repository changeset_revision="564b46e4fda7" name="precommit_test" owner="bgruening" prior_installation_required="True" toolshed="http://testtoolshed.g2.bx.psu.edu" />
+    <package name="samtools" version="0.1.18">
+        <repository changeset_revision="5f7ec5048224" name="package_samtools_0_1_18" owner="devteam" toolshed="http://testtoolshed.g2.bx.psu.edu" />
+    </package>
+    <package name="numpy" version="1.7.1">
+        <repository changeset_revision="40db34c904df" name="package_numpy_1_7" owner="bgruening" prior_installation_required="True" toolshed="http://testtoolshed.g2.bx.psu.edu" />
+    </package>
+    <package name="matplotlib" version="1.2.1">
+        <repository changeset_revision="dd81b71dff1b" name="package_matplotlib_1_2" owner="bgruening" prior_installation_required="True" toolshed="http://testtoolshed.g2.bx.psu.edu" />
+    </package>
+    <package name="scipy" version="0.12.0">
+        <repository changeset_revision="cd2e7872a8eb" name="package_scipy_0_12" owner="bgruening" prior_installation_required="True" toolshed="http://testtoolshed.g2.bx.psu.edu" />
     </package>
 
 
-    <package name="deseq2" version="1.0.17">
+    <package name="ucsc_tools" version="0.1">
         <install version="1.0">
             <actions>
-                <action type="download_file">http://bioconductor.org/packages/release/bioc/src/contrib/DESeq2_1.0.17.tar.gz</action>
+                <action type="download_binary">
+                    <url_template architecture="x86_64" os="linux">http://hgdownload.cse.ucsc.edu/admin/exe/linux.x86_64/bedGraphToBigWig</url_template>
+                    <url_template architecture="i686" os="darwin">http://hgdownload.cse.ucsc.edu/admin/exe/macOSX.i386/bedGraphToBigWig</url_template>
+                    <url_template architecture="i386" os="darwin">http://hgdownload.cse.ucsc.edu/admin/exe/macOSX.i386/bedGraphToBigWig</url_template>
+                    <url_template architecture="x86_64" os="darwin">http://hgdownload.cse.ucsc.edu/admin/exe/macOSX.x86_64/bedGraphToBigWig</url_template>
+                </action>
+                <action type="chmod">
+                    <file mode="755">$INSTALL_DIR/bedGraphToBigWig</file>
+                </action>
+                <action type="download_binary">
+                    <url_template architecture="x86_64" os="linux">http://hgdownload.cse.ucsc.edu/admin/exe/linux.x86_64/bigWigInfo</url_template>
+                    <url_template architecture="i686" os="darwin">http://hgdownload.cse.ucsc.edu/admin/exe/macOSX.i386/bigWigInfo</url_template>
+                    <url_template architecture="i386" os="darwin">http://hgdownload.cse.ucsc.edu/admin/exe/macOSX.i386/bigWigInfo</url_template>
+                    <url_template architecture="x86_64" os="darwin">http://hgdownload.cse.ucsc.edu/admin/exe/macOSX.x86_64/bigWigInfo</url_template>
+                </action>
+                <action type="chmod">
+                    <file mode="755">$INSTALL_DIR/bigWigInfo</file>
+                </action>
+                <action type="set_environment">
+                    <environment_variable action="prepend_to" name="PATH">$INSTALL_DIR</environment_variable>
+                </action>
+             </actions>
+         </install>
+         <readme>The tools downloaded by this dependency definition are free for academic use. TODO: UCSC tools are only available with their latest version. That is not good for reproducibility.</readme>
+     </package>
 
-                <action type="set_environment_for_install">
-                    <repository changeset_revision="564b46e4fda7" name="precommit_test" owner="bgruening" toolshed="http://testtoolshed.g2.bx.psu.edu">
-                        <package name="R_3_0_1" version="3.0.1" />
-                    </repository>
+
+    <package name="deepTools" version="1.5.1_98e5d8a61431ea8605c0643d991a1a5d8999b4dc">
+        <install version="1.0">
+            <actions>
+
+                <action type="shell_command">git clone --recursive https://github.com/fidelram/deepTools.git</action>
+                <action type="shell_command">git reset --hard 98e5d8a61431ea8605c0643d991a1a5d8999b4dc</action>
+                <action type="shell_command">
+                    export PYTHONPATH=$PYTHONPATH:$INSTALL_DIR/lib/python &amp;&amp; 
+                    python setup.py install --install-lib $INSTALL_DIR/lib/python --install-scripts $INSTALL_DIR/bin
                 </action>
 
-                <action type="make_directory">$INSTALL_DIR/deseq2/</action>
-                <action type="shell_command">
-                    Rscript -e "source('http://bioconductor.org/biocLite.R'); install.packages('DESeq2', lib='$INSTALL_DIR/deseq2/', repos='http://cran.us.r-project.org')"
+                <action type="set_environment">
+                    <environment_variable action="prepend_to" name="PATH">$INSTALL_DIR/bin</environment_variable>
+                    <environment_variable action="append_to" name="PYTHONPATH">$INSTALL_DIR/lib/python</environment_variable>
                 </action>
-                <action type="set_environment">
-                    <environment_variable action="append_to" name="R_LIBS">$INSTALL_DIR/deseq2/</environment_variable>
-                </action>
-            </actions>
-        </install>
-        <readme>DESeq2</readme>
-    </package>
+             </actions>
+         </install>
+         <readme>Installation of deepTools from Fidel Ramirez.</readme>
+     </package>
 </tool_dependency>