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1 <tool id="deeptools_correctGCBias" name="correctGCBias" version="1.0.2">
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0
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2 <description>uses the output from computeGCBias to generate corrected BAM files</description>
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3 <expand macro="requirements" />
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4 <expand macro="stdio" />
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5 <macros>
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6 <import>deepTools_macros.xml</import>
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7 </macros>
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13
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8 <command>
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9 #import tempfile
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10 #set $temp_dir = os.path.abspath(tempfile.mkdtemp())
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11
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12 #set $temp_bam_handle = tempfile.NamedTemporaryFile( dir=$temp_dir )
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13 #set $temp_bam_path = $temp_bam_handle.name + '.bam'
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14 #silent $temp_bam_handle.close()
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15 #silent os.system("ln -s %s %s" % (str($bamInput), $temp_bam_path))
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16 #silent os.system("ln -s %s %s.bai" % (str($bamInput.metadata.bam_index), $temp_bam_path))
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17
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18
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19 correctGCBias
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5
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20
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21 @THREADS@
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5
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22
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23 --bamfile '$temp_bam_path'
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24 --GCbiasFrequenciesFile $GCbiasFrequenciesFile
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25
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26 @reference_genome_source@
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27
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28
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29 #if $effectiveGenomeSize.effectiveGenomeSize_opt == "specific":
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30 --effectiveGenomeSize $effectiveGenomeSize.effectiveGenomeSize
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31 #else:
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32 --effectiveGenomeSize $effectiveGenomeSize.effectiveGenomeSize_opt
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33 #end if
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34
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35 #if $advancedOpt.showAdvancedOpt == "yes":
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36 #if str($advancedOpt.region.value) != '':
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37 --region '$advancedOpt.region'
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38 #end if
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39 --binSize '$advancedOpt.binSize'
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40 #end if
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41
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42 #set newoutFileName="corrected."+str($outFileFormat)
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43 --correctedFile $newoutFileName;
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44
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45 mv $newoutFileName $outFileName
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46 </command>
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47 <inputs>
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48 <param name="GCbiasFrequenciesFile" type="data" format="tabular" label="Output of computeGCBias" />
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49 <param name="bamInput" format="bam" type="data" label="BAM file" help="This should be same file that was used for computeGCbias. The BAM file must be sorted."/>
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50 <expand macro="reference_genome_source" />
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51 <expand macro="effectiveGenomeSize" />
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52
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53 <param name="outFileFormat" type="select" label="File format of the output">
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54 <option value="bam">bam</option>
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55 <option value="bw">bigwig</option>
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56 <option value="bg">bedgraph</option>
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57 </param>
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58
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59 <conditional name="advancedOpt">
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60 <param name="showAdvancedOpt" type="select" label="Show advanced options" >
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61 <option value="no" selected="true">no</option>
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62 <option value="yes">yes</option>
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63 </param>
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64 <when value="no" />
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65 <when value="yes">
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66 <param name="region" type="text" value=""
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67 label="Region of the genome to limit the operation to"
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68 help="This is useful when testing parameters to reduce the computing time. The format is chr:start:end, for example "chr10" or "chr10:456700:891000"" />
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69
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70 <param name="binSize" type="integer" value="50" min="1"
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71 label="Bin size in bp"
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72 help="Size of the bins in bp for the ouput of the bigwig/bedgraph file."/>
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73 </when>
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74 </conditional>
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75 </inputs>
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76 <outputs>
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77 <data format="bam" name="outFileName">
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78 <change_format>
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79 <when input="outFileFormat" value="bw" format="bigwig" />
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80 <when input="outFileFormat" value="bam" format="bam" />
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81 <when input="outFileFormat" value="bg" format="bedgraph" />
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82 </change_format>
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83 </data>
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84 </outputs>
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85 <help>
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86
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87 **What it does**
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88
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89 This tool requires the output from computeGCBias to correct the given BAM files according to the method proposed by Benjamini and Speed (2012). Nucleic Acids Res.
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90 The resulting BAM files can be used in any downstream analyses, but be aware that you should not filter out duplicates from here on.
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91
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92 **Output files**:
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93
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94 - GC-normalized BAM file
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95
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96 -----
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97
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98 .. class:: infomark
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99
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100 @REFERENCES@
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101
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102 </help>
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103 </tool>
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