.. py:function:: create_sensor(owner, name, type_, path = None) Create a sensor. The sensor has a name and a type. :Parameters: **owner** : :obj:`suite.Package` Owner of the sensor, which is either the model itself or a package. **name** : :class:`python:str` Name of the sensor. **type\_** : :obj:`TX` Definition of the type expressed as a type tree. **path** : :obj:`Path`, default: :data:`python:None` Path of the file for storing the constant. This parameter is ignored if the owner is a package. When the path is ``None`` and owner is the model, the constant is stored in the model's default file. :Returns: :obj:`suite.Sensor` .. .. !! processed by numpydoc !!