# HG changeset patch
# User jingchunzhu
# Date 1438190778 25200
# Node ID cdba6c63dce53db2dc50571b5775a898d7fe8a90
# Parent  129ba676fd6822221df094a57aca06130da76052
add help

diff -r 129ba676fd68 -r cdba6c63dce5 xenaGetDataset.xml
--- a/xenaGetDataset.xml	Mon Jul 27 15:39:35 2015 -0700
+++ b/xenaGetDataset.xml	Wed Jul 29 10:26:18 2015 -0700
@@ -25,11 +25,11 @@
 	<param type="text" name ="customDataHub" label="Hub url" optional="false"/>
       </when>
     </conditional>  
-    <param type="text" name="dataset" label="Dataset ID" optional="false"/>
+    <param type="text" name="dataset" label="Dataset ID" optional="false" help="How do I find the dataset ID? Tools section-> UCSC Xena Platform ->  Explore Data in Xena:  It takes you to the xena data exploration page. Browser to find the cohort of your interest (e.g. TCGA Lung Adenocarcinoma), then click the cohort link, then find the dataset of your interest (e.g. LUAD exon expression (IlluminaHiSeq) ), click the dataset link to go to its own detailed page. Copy and paste from the dataset ID field." />
   </inputs>
   <outputs>
     <!-- <data format="txt" name="metadataFile" label="${dataset}.json"/> -->
-    <data format="txt" name="dataFile" label="${dataset}" />
+    <data format="tabular" name="dataFile" label="${dataset}" />
   </outputs>
   <help>
     Given the data hub name and the dataset id, download the dataset into this Galaxy. Xena dataset id can be obtained through the Explore Data in Xena tool.