added recipe to load all pdb files in a directory

git-svn-id: https://dng.biozentrum.unibas.ch/svn/openstructure/trunk@1808 5a81b35b-ba03-0410-adc8-b2c5c5119f08

website/raw/FAQ.mkdown

@@ -2,8 +2,20 @@ title: FAQ - Frequently Answered Questions
 
 #FAQ - Frequently Answered Questions
 
- 1. **Which licensing does Openstructure come with?**  
-    Openstructure is released under GNU-LGPL license 
+**Which licensing does Openstructure come with?**  
+
+Openstructure is released under GNU-LGPL license 
  
- *  **Why another molecular Viewer?**  
-    Openstructure is not aiming to be a Viewer, but more a molecular modelling platform, a toolkit. It features nice graphics, though!  
+**Why another molecular Viewer?**  
+
+Openstructure is not aiming to be a Viewer, but more a molecular modelling platform, a toolkit. It features nice graphics, though!  
+
+**How to I load all PDB files in a directory?**
+
+The python glob module can be used to match files in a certain directory against a glob pattern. Then use LoadPDB as you normally would.
+
+    ::::python
+    import glob
+    pdbs=[]
+    for pdb_file in glob.glob(os.path.join(dir_path, '*.pdb')):
+      pdbs.append(io.LoadPDB(os.path.join(dir_path, pdb_file)))
\ No newline at end of file