def get_method(name):
    """
    Return a callable function for feature detection.

    Implemented methods:

    +-----------------+-------------------------------------------------------+
    |     Name        |              Description                              |
    +=================+=======================================================+
    |  blob           | blob detection in scale space                         |
    +-----------------+-------------------------------------------------------+
    |  tstorm         | Thunderstorm cell detection                           |
    +-----------------+-------------------------------------------------------+
    |  shitomasi      | Shi-Tomasi corner detection                           |
    +-----------------+-------------------------------------------------------+
    """
    if isinstance(name, str):
        name = name.lower()
    else:
        raise TypeError(
            "Only strings supported for the method's names.\n"
            + "Available names:"
            + str(list(_detection_methods.keys()))
        ) from None

    try:
        return _detection_methods[name]
    except KeyError:
        raise ValueError(
            "Unknown detection method {}\n".format(name)
            + "The available methods are:"
            + str(list(_detection_methods.keys()))
        ) from None
Return a callable function for feature detection.

Implemented methods:

+-----------------+-------------------------------------------------------+
|     Name        |              Description                              |
+=================+=======================================================+
|  blob           | blob detection in scale space                         |
+-----------------+-------------------------------------------------------+
|  tstorm         | Thunderstorm cell detection                           |
+-----------------+-------------------------------------------------------+
|  shitomasi      | Shi-Tomasi corner detection                           |
+-----------------+-------------------------------------------------------+
pysteps/feature/interface.py