--- a/SMART/galaxy/getSizes.xml	Fri Apr 19 10:13:11 2013 -0400
+++ b/SMART/galaxy/getSizes.xml	Mon Apr 22 11:08:07 2013 -0400
@@ -21,7 +21,6 @@
 		        -b $OptionY.yLabValue
 		#end if
 		$barPlot
-		$excel $excelOutput
 	</command>
 
 	<inputs>
@@ -84,7 +83,7 @@
 		</conditional>
 
 		<conditional name="OptionXMax">
-			<param name="xMax" type="select" label="maximum value on the x-axis to plot [format: int]">
+			<param name="xMax" type="select" label="maximum x-value to plot">
 				<option value="Yes">Yes</option>
 				<option value="No" selected="true">No</option>
 			</param>
@@ -119,17 +118,16 @@
 			</when>
 		</conditional>
 
-
-
 		<param name="barPlot" type="boolean" truevalue="-B" falsevalue="" checked="false" label="use barplot representation"/>
-
-		<param name="excel" type="boolean" truevalue="-c" falsevalue="" checked="false" label="excel option" help="This option creates a csv file."/>
 	</inputs>
 	
 	<outputs>
-		<data name="outputFile" format="png" label="[Get size] Output file"/>
-		<data name="excelOutput" format="csv">
-			<filter>excel</filter>
-		</data>
+		<data name="outputFile" format="png" label="[Get sizes] output file"/>
 	</outputs>
+
+	<help>
+Get the sequence/annotation size distribution. A point (*x*, *y*) means that *y* elements have a size of *x* nucleotides. 
+
+When your mapping include exon/intron structures, you can decide to count the size of the introns, the sizes of the exons or the size of the first exons.
+	</help>
 </tool>