use_api_core.md

 ## Core API
-The [core](https://gitlab.uliege.be/am-dept/dartflo/blob/master/dart/api/core.py) API is the common base of all APIs. It simply consists in a `initDart` method which will return all the C++ objects wrapped in python required to run DART. If a new API is created, it should initialize itself by calling this method.
+The [core](https://gitlab.uliege.be/am-dept/dartflo/blob/master/dart/api/core.py) API is the common base of all APIs. It simply consists in a `init_dart` method which will return all the C++ objects wrapped in python required to run DART. If a new API is created, it should initialize itself by calling this method.
 
 **1. Defining the parameters**  
 In practise, DART is initialized by using a dictionary of parameters, and the type of scenario and task. The different parameters are listed hereunder.
@@ -54,8 +54,8 @@ cfg = {
 **2. Initializing DART**  
 Once the parameters have been defined, DART can simply be initialized by calling,
 ```python
-from dart.api.core import initDart
-_dart = initDart(cfg, scenario='aerodynamic', task='analysis', `viscous=False`)
+from dart.api.core import init_dart
+_dart = init_dart(cfg, scenario='aerodynamic', task='analysis', `viscous=False`)
 ```
 where `scenario` can be `'aerodynamic'` or `'aerostructural'`, and `task` can be `'analysis'` or `'optimization'`, and viscous is a boolean indicating whether the solver should also be configured for viscous-inviscid interaction. `_dart` is a dictionary containing the following objects (named after their key):
 - `dim` is the number of dimensions (`2` or `3`)