Add units for Exchange

rpep · web-flow · commit 9f842fbdf0d1 · 2018-03-29T14:06:06.000+01:00
diff --git a/fidimag/micro/exchange.py b/fidimag/micro/exchange.py
@@ -6,7 +6,15 @@
 class UniformExchange(Energy):
 
     """
+    UniformExchange(A, name='UniformExchange')
+
     Compute the exchange field in micromagnetics.
+    
+    Inputs:
+        A: float
+            A is the exchange stiffness constant measured in 
+            Joules / Meter (J / M)
+    
     """
 
     def __init__(self, A, name='UniformExchange'):
