Example with all variables modifiable


---                                                                             
rougail:                      # Rougail                                         
  var1: 0.0                   # The first variable                              
  var2: 0.0                   # The second variable                             
  var3: 0.0                   # The third variable                              
  var4: 10.1                  # The forth variable                              
  var5: 10.1                  # The fifth variable                              
  var6: 10.1                  # The sixth variable