--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/coverage_distributions.xml	Fri Sep 28 11:35:56 2012 -0400
@@ -0,0 +1,122 @@
+<tool id="gd_coverage_distributions" name="Coverage Distributions" version="1.0.0">
+  <description>: Examine sequence coverage for SNPs</description>
+
+  <command interpreter="python">
+    coverage_distributions.py "$input" "0" "$output" "$output.files_path"
+    #if $individuals.choice == '0'
+      "all_individuals"
+    #else if $individuals.choice == '1'
+      #set $arg = 'individuals:%s' % str($individuals.p1_input)
+        "$arg"
+    #else if $individuals.choice == '2'
+      #for $population in $individuals.populations
+        #set $arg = 'population:%s:%s' % (str($population.p_input), str($population.p_input.name))
+        "$arg"
+      #end for
+    #end if
+    #for $individual, $individual_col in zip($input.dataset.metadata.individual_names, $input.dataset.metadata.individual_columns)
+      #set $individual_arg = 'individual:%s:%s' % ($individual_col, $individual)
+      "$individual_arg"
+    #end for
+  </command>
+
+  <inputs>
+    <param name="input" type="data" format="gd_snp" label="SNP dataset" />
+
+    <conditional name="individuals">
+      <param name="choice" type="select" label="Compute for">
+        <option value="0" selected="true">All individuals</option>
+        <option value="1">Individuals in a population</option>
+        <option value="2">Totals of populations</option>
+      </param>
+      <when value="0" />
+      <when value="1">
+        <param name="p1_input" type="data" format="gd_indivs" label="Population individuals" />
+      </when>
+      <when value="2">
+        <repeat name="populations" title="Population" min="1">
+          <param name="p_input" type="data" format="gd_indivs" label="individuals" />
+        </repeat>
+      </when>
+    </conditional> 
+
+    <!--
+    <param name="data_source" type="select" label="Data source">
+      <option value="0" selected="true">Sequence coverage</option>
+      <option value="1">Genotype quality</option>
+    </param>
+    -->
+  </inputs>
+
+  <outputs>
+    <data name="output" format="html" />
+  </outputs>
+
+  <tests>
+    <test>
+      <param name="input" value="test_in/sample.gd_snp" ftype="gd_snp" />
+      <param name="choice" value="0" />
+      <output name="output" file="test_out/coverage_distributions/coverage.html" ftype="html" compare="diff" lines_diff="2">
+        <extra_files type="file" name="coverage.pdf" value="test_out/coverage_distributions/coverage.pdf" compare="sim_size" delta = "1000"/>
+        <extra_files type="file" name="coverage.txt" value="test_out/coverage_distributions/coverage.txt" />
+      </output>
+    </test>
+  </tests>
+
+  <help>
+
+**Dataset formats**
+
+The input dataset is in gd_snp_ format.
+The output is a composite dataset, containing both a text table and a PDF plot.
+(`Dataset missing?`_)
+
+.. _gd_snp: ./static/formatHelp.html#gd_snp
+.. _Dataset missing?: ./static/formatHelp.html
+
+-----
+
+**What it does**
+
+This tool reports distributions of a SNP reliability indicator, in this case
+sequence coverage, for individuals or populations.  
+The coverage can be computed for all individuals, a subset of individuals,
+or totals for populations defined by the Specify Individuals tool.
+The results are reported as a text table giving the cumulative distributions,
+and as a plot.
+
+-----
+
+**Examples**
+
+- input::
+
+    chr1  14929  A  G  999    21  30  1  127   7  11   1  28   7  29   0   5   2  5   1  17  10  14  1  81   17  74  1   42  15  22  1  125   29  84  1   88   6  10  1  11  30  23  1  79  19  1  2  71  24  0   2   99  41  10   2    2
+    chr1  17451  C  T  6.88  119   1  2  255  12   0   2  63  35   0   2  59  14  0   2  72  19   1  2  57  101   1  2  255  38   8  1   20  125   0  2  255  13   0  2  62  42   0  2  51  44  0  2  64  26  0   2  108  59   0   2  194
+    chr1  30922  G  T  999     0  23  0   66   0   0  -1   0   0   0  -1   0   0  0  -1   0   0   2  0   3    0  14  0   39  14  16  1  153    0  45  0  132   6   0  2  48  19   0  2  87   3  0  2  32   0  0  -1   0    0   0  -1    0
+    etc.
+
+- text output::
+
+                0  1  2  3  4  5  6  7  8  9 10 11 12 13 14 15 16 17 18 19
+     John West  0  0  0  0  0  0  0  0  1  1  1  1  2  2  3  3  4  4  5  6
+       NA12892  0  2  5 11 20 31 43 55 67 77 84 90 93 96 97 98 99 99 99 99
+       NA12891  0  0  0  0  0  1  1  2  3  5  6  9 11 15 19 23 29 35 41 47
+       NA12249  1  4 11 23 38 54 68 79 88 93 96 98 99 99 99 99 99 99 99 99
+       NA12342  0  0  1  1  2  4  6  9 13 18 23 29 36 43 50 58 65 71 77 82
+           KB1  0  0  0  0  0  0  0  0  0  0  0  0  1  1  1  1  1  1  2  2
+           ABT  0  0  0  0  0  0  1  1  1  2  3  4  5  6  8 10 12 14 18 21
+       NA18507  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  1  1
+       NA19238  0  0  0  1  2  4  6 10 14 19 25 32 39 47 55 62 69 76 81 86
+       NA19239  0  0  0  0  1  1  2  4  5  8 11 15 19 24 31 37 44 51 58 65
+            YH  2  4  6  7  8  8  9 10 11 12 14 17 19 22 25 29 32 36 40 45
+        KOREAN  0  0  1  1  3  4  5  7 10 12 15 19 22 27 31 37 42 48 54 60
+           JPT  0  0  0  0  0  0  0  0  1  1  1  2  2  3  4  5  7  8 10 12
+           etc.
+
+graphical output:
+
+.. image:: ${static_path}/images/gd_coverage.png
+
+  </help>
+</tool>