name: corridor-width
in: query
description: |+
    width of the corridor

    The width value represents the whole width of the corridor where
    the trajectory supplied in the `coords` query parameter is the centre
    point of the corridor

    `corridor-width={width}`

    e.g.  corridor-width=100

    Would be a request for a corridor 100 units wide with the coords parameter values being the centre point of the requested corridor, 
    the request would be for data values 50 units either side of the trajectory coordinates defined in the coords parameter. 

    The width units supported by the collection will be provided in the API metadata responses
required: true 
schema:
    type: string
