modified: links.md

	modified:   part3/simulating_detectors.md

src/docs/links.md

@@ -43,5 +43,8 @@ https://indico.cern.ch/event/258092/contributions/1588579/attachments/454221/629
 ## Others
 
 ### gaudi
-https://gaudi-framework.readthedocs.io/en/latest/index.html
+
+- [Gaudi Read-the-docs](https://gaudi-framework.readthedocs.io/en/latest/index.html)
+- [Gaudi HPX Discussion](https://indico.cern.ch/event/532371/)
+- [Gaudo 2016 workshop](https://indico.cern.ch/event/556551/)
 

src/docs/part3/simulating_detectors.md

@@ -36,7 +36,6 @@ or XML should be straightforward.
 To be completed.
 
 ```python
-#!/usr/bin/env python
 from __future__ import absolute_import, unicode_literals
 import os
 import time
@@ -159,7 +158,38 @@ if __name__ == "__main__":
 
 ### Setup using XML
 
-To be completed.
+A lot of the setup  can be off loaded to XML files.  
+
+For example, the above setup can be run as followed:
+
+```python
+from __future__ import absolute_import, unicode_literals
+import os
+import time
+import logging
+import DDG4
+from DDG4 import OutputLevel as Output
+from g4units import keV, GeV, mm, ns, MeV
+
+def run():
+  #os.environ['G4UI_USE_TCSH'] = "1"
+  kernel = DDG4.Kernel()
+  description = kernel.detectorDescription()
+
+  kernel.loadGeometry(str("file:" + "solid_sidis.xml"))
+  kernel.loadXML(str("file:solid/sim/field.xml"))
+  kernel.loadXML(str("file:solid/sim/sequences.xml"))
+  kernel.loadXML(str("file:solid/sim/physics.xml"))
+
+  kernel.configure()
+  kernel.initialize()
+
+  kernel.run()
+  kernel.terminate()
+
+if __name__ == "__main__":
+  run()
+```