--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/qiime2/qiime_demux_subsample-single.xml	Fri Sep 04 13:12:49 2020 +0000
@@ -0,0 +1,63 @@
+<?xml version="1.0" ?>
+<tool id="qiime_demux_subsample-single" name="qiime demux subsample-single"
+      version="2020.8">
+  <description>Subsample single-end sequences without replacement.</description>
+  <requirements>
+    <requirement type="package" version="2020.8">qiime2</requirement>
+  </requirements>
+  <command><![CDATA[
+qiime demux subsample-single
+
+--i-sequences=$isequences
+
+--p-fraction=$pfraction
+
+--o-subsampled-sequences=osubsampledsequences
+
+#if str($examples) != 'None':
+--examples=$examples
+#end if
+
+;
+cp osubsampledsequences.qza $osubsampledsequences
+
+  ]]></command>
+  <inputs>
+    <param format="qza,no_unzip.zip" label="--i-sequences: ARTIFACT SampleData[SequencesWithQuality | PairedEndSequencesWithQuality] The demultiplexed sequences to be subsampled. [required]" name="isequences" optional="False" type="data" />
+    <param label="--p-fraction: PROPORTION Range(0, 1, inclusive_start=False) The fraction of sequences to retain in subsample. [required]" name="pfraction" optional="False" type="text" />
+    <param label="--examples: Show usage examples and exit." name="examples" optional="False" type="data" />
+    
+  </inputs>
+
+  <outputs>
+    <data format="qza" label="${tool.name} on ${on_string}: subsampledsequences.qza" name="osubsampledsequences" />
+    
+  </outputs>
+
+  <help><![CDATA[
+Subsample single-end sequences without replacement.
+###############################################################
+
+Generate a random subsample of single-end sequences containing
+approximately the fraction of input sequences specified by the fraction
+parameter. The number of output samples will always be equal to the number
+of input samples, even if some of those samples contain no sequences after
+subsampling.
+
+Parameters
+----------
+sequences : SampleData[SequencesWithQuality | PairedEndSequencesWithQuality]
+    The demultiplexed sequences to be subsampled.
+fraction : Float % Range(0, 1, inclusive_start=False)
+    The fraction of sequences to retain in subsample.
+
+Returns
+-------
+subsampled_sequences : SampleData[SequencesWithQuality]
+    The subsampled sequences.
+  ]]></help>
+  <macros>
+    <import>qiime_citation.xml</import>
+  </macros>
+  <expand macro="qiime_citation"/>
+</tool>
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