diff -u -r1.8 -r1.9
--- MaterialCalculator.java	18 Jan 2006 22:47:24 -0000	1.8
+++ MaterialCalculator.java	18 Jan 2006 23:24:37 -0000	1.9
@@ -108,10 +108,15 @@

     
     //public static final double clight = 2.99792458e08; // m/s
     

-    // FIXME: add path length as in Lelaps
-    // FIXME: debug and check output (Matprop)
-    // FIXME: take out debug prints when completed
-    public static double computeBetheBloch(Material material, double[] pT, double mass, double charge)

+    /*
+     * @param material org.lcsim.material.Material to be used for A, Z, density, etc.
+     * @param pT particle momentum
+     * @param mass particle mass (MeV/c)
+     * @param charge particle charge
+     * @param distance path length in cm to scale the dEdx result
+     * @return computed dEdx (MeV/cm) 
+     */
+    public static double computeBetheBloch(Material material, double[] pT, double mass, double charge, double distance)

     {
         assert( pT.length == 3);
         

@@ -217,6 +222,9 @@

         result = result * material.getDensity();
         System.out.println("dEdx (MeV/cm) = " + result);
         

+        result = result * distance;
+        System.out.println("dEdx (MeV/cm) * distance = " + result);
+        

         System.out.println("----");
         return result;
     }