diff -u -r1.1 -r1.2
--- Solenoid.java	10 Mar 2005 05:10:06 -0000	1.1
+++ Solenoid.java	21 Jul 2005 01:44:03 -0000	1.2
@@ -9,7 +9,7 @@

  *
  * @author tonyj
  */

-class Solenoid extends Field implements FieldMap

+public class Solenoid extends Field implements FieldMap

 {
    private double[] innerField;
    private double[] outerField;

@@ -37,5 +37,20 @@

       if (r2 > outerRadius2) return outerField;
       else return innerField;
    }

-   

+   public double[] getInnerField()
+   {
+       return innerField;
+   }
+   public double[] getOuterField()
+   {
+       return outerField;
+   }
+   public double getZMax()
+   {
+       return zmax;
+   }
+   public double outerRadius2()
+   {
+       return zmax;
+   }

 }