Index: work/fem/dev_comm/excitation.txt
===================================================================
--- work/fem/dev_comm/excitation.txt	(revision 23733)
+++ work/fem/dev_comm/excitation.txt	(revision 23734)
@@ -63,8 +63,21 @@
 
 
 User Inputs:
+  name
+   long name: Box Matterial Name
+   type: string
+   unit: N.A.
+   help: This is the name of the matterial the excitation box will be made of.
+  k_dir
+  E_dir
+  f0
+   long name: ??ask thorsten??
+   type: 
+   unit:
+   help: this is optional
 
- % output format:
+% output format:
+function CSX = AddPlaneWaveExcite(CSX, name, k_dir, E_dir, <f0, varargin>)
 
 **