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Update routing_functions.md

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Carla
2016-05-25 15:19:08 +02:00
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doc/routing_functions.md
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@@ -60,7 +60,7 @@ Name | Type | Description
`length` | `real` | Length in the defined unit in the `units` field. `kilometers` by default .
`the_geom` | `geometry(LineString)` | LineString geometry of the calculated route in the 4326 projection.
*Note*: A request to the function _cdb\_route\_with\_waypoints(waypoints geometry(Point)[], mode text, [options text[], units text])_ with only two points in the geometry array (automatically defined as origin and destination) is equivalent to performing a request to _cdb\_route\_point\_to\_point(origin geometry(Point), destination geometry(Point), mode text, [options text[], units text])_ with these two locations as parameters.
*Note*: A request to the function _cdb\_route\_with\_waypoints(waypoints geometry(Point)[], mode text, [options text[], units text])_ with only two points in the geometry array are automatically defined as origin and destination. It is equivalent to performing the following request with these two locations as parameters: _cdb\_route\_point\_to\_point(origin geometry(Point), destination geometry(Point), mode text, [options text[], units text])_.
#### Examples