--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/fastx_uncollapser.xml	Wed Jul 10 06:13:48 2013 -0400
@@ -0,0 +1,64 @@
+<tool id="cshl_fastx_uncollapser" name="Uncollapse" version="1.0.0">
+	<description>sequences</description>
+	<command>
+cat '$input' | 
+fastx_uncollapser -v -o '$output'
+</command>
+	<inputs>
+		<param format="fasta" name="input" type="data" label="Collapsed FASTA file" />
+	</inputs>
+
+	<tests>
+		<test>
+			<param name="input" value="fasta_uncollapser1.fasta" />
+			<output name="output" file="fasta_uncollapser1.out" />
+		</test>
+	</tests>
+
+	<outputs>
+		<data format="fasta" name="output" metadata_source="input"
+		/>
+	</outputs>
+  <help>
+
+**What it does**
+
+This tool uncollapses a previously-collapsed FASTA file. It reads each collapsed sequence and generates multiple sequences based on the collapsed read count.
+
+--------
+
+**Example**
+
+Example Input - a collapsed FASTA file (Sequence "ATAT" has four collapsed reads)::
+
+    >1-1
+    TGCG
+    >2-4
+    ATAT
+
+Example Output - uncollapsed FASTA file (Sequence "ATAT" now appears as 4 separate sequences):: 
+
+    >1
+    TGCG
+    >2
+    ATAT
+    >3
+    ATAT
+    >4
+    ATAT
+    >5
+    ATAT
+    
+.. class:: infomark
+
+The original sequence id (with the read counts) are discarded, with the sequence given a numerical name. 
+
+-----
+
+This tool is based on `FASTX-toolkit`__ by Assaf Gordon.
+
+ .. __: http://hannonlab.cshl.edu/fastx_toolkit/
+    
+</help>
+</tool>
+<!-- FASTX-Uncollapser is part of the FASTX-toolkit, by A.Gordon (gordon@cshl.edu) -->