diff -r 62da57352e86 -r c0d3f3831539 readme.rst
--- a/readme.rst	Tue Jun 07 18:39:53 2016 +0300
+++ b/readme.rst	Tue Jun 07 18:40:58 2016 +0300
@@ -7,14 +7,14 @@
 Set up
 ------
 
-### Parameter file
-
+Parameter file
+~~~~~~~~~~~~~~
 Before using the classes you need to setup some channel parameters, that are used when converting the lidar data to Single Calculus Chain format. 
 
 All the parameters are read from an external file stored in the same folder as the code. You can start by changing the file “cf_netcdf_parameters.py” that describe such parameters for the Clermont Ferrand  lidar. 
 
-### System class
-
+System class
+~~~~~~~~~~~~
 The next thing you need to create a class that describes you system. This is very simple if your lidar data are in the Licel format, as you only need to specify the external file with the extra SCC parameters. You can use as an example the file “cf_raymetrics.py”:
    
     :::python