--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/GALAXY_FILES/tools/EMBER/Expression_Pattern_Distance.xml	Wed Feb 29 15:03:33 2012 -0500
@@ -0,0 +1,33 @@
+<tool id="expr_dist" name="Expression Pattern Distance" version="1.3">
+  <description>Computes the distance between expression patterns from two EMBER runs</description>
+  <command interpreter="perl">Expression_Pattern_Distance.pl $model1 $model2 > $output</command>
+  <inputs>
+    <param format="txt" name="model1" type="data" label="Model file 1"/>
+    <param format="txt" name="model2" type="data" label="Model file 2"/>
+  </inputs>
+  <outputs>
+    <data format="txt" name="output"/>
+  </outputs>
+
+  <tests>
+    <test>
+      <param name="model1" value="EMBER/patterns-1.model"/>
+      <param name="model2" value="EMBER/patterns-1.model"/>
+      <output name="output" file="EMBER/dist_1-1.txt"/>
+    </test>
+  </tests>
+
+  <help>
+
+This tool calculates the distance (defined to be between 0 and 1) between two expression patterns from EMBER.
+
+-----
+
+Description of inputs:
+
+*Model files 1 and 2*: the .model outputs of EMBER.
+
+  </help>
+
+</tool>
+