MarkLogic 12 Product Documentation
cts:point

cts:point(
   $latitude-or-wkt as (xs:float|xs:string),
   $longitude as xs:float
) as cts:point

Returns a point value.

Parameters
latitude-or-wkt	The latitude of the point. Alternatively, the vertex may be provided as a string that follows the well-known text (WKT) scheme for a point.
longitude	The longitude of the point. If you supply a WKT string as `latitude`, this parameter must not be supplied.

cts:point(0.373899653086420E+02, -0.122078578406509E+03)

(: Note that the points are in longitude-latitude pairs :)
cts:point('POINT (122.078578406509 37.3899653086420)')

MarkLogic 12 Product Documentationcts:point