diff -u -r1.10 -r1.11
--- ConvertToStdhep.java	9 Apr 2013 22:03:53 -0000	1.10
+++ ConvertToStdhep.java	6 Sep 2013 19:10:01 -0000	1.11
@@ -7,7 +7,7 @@

 /**
  *
  * @author Mathew Thomas Graham <[log in to unmask]>

- * $Id: ConvertToStdhep.java,v 1.10 2013/04/09 22:03:53 mgraham Exp $ 

+ * $Id: ConvertToStdhep.java,v 1.11 2013/09/06 19:10:01 phansson Exp $ 

  */
 import java.io.FileReader;
 import java.io.IOException;

@@ -78,6 +78,7 @@

         options.addOption(new Option("s", false, "Filter Events"));
         options.addOption(new Option("u", false, "Is muonic decay?"));
         options.addOption(new Option("t", false, "Is trident decay?"));

+        options.addOption(new Option("h", "print this message"));

 
         return options;
     }

@@ -110,6 +111,12 @@

          String sigxString = String.valueOf(sigx);
           String sigyString = String.valueOf(sigy);
         eptString = convertDecimal(eptString);

+        if(cl.hasOption("h")) {
+            HelpFormatter formatter = new HelpFormatter();
+            formatter.printHelp("ConvertToStdhep", options);
+            return;
+        }
+            

          if (cl.hasOption("t")) {
             trident = true;
             System.out.println("Is a trident decay");

@@ -193,7 +200,7 @@

 
 
         String outDir = "/nfs/slac/g/hps/mgraham/DarkPhoton/SignalEvents/";

-

+        

         int nOutFile = nBegin;
         System.out.println(fDir + fileLabel);
         for (int i = nBegin; i < nBegin+nInFiles; i++) {