createJunctioninstantiates an object from class of createJunction
# S3 method for base
createJunction(name , downstream,
inflow , delayInflow )(optional) a string: the name of junction to be instantiated
(optional) an object from either of classes: createDiversion, createReservoir, createSubbasin, createJunction, createReach.
(optional): a vector of direct inflow rather than flows comming from upstream (cms)
(optional): an integer presenting the time steps to delay direct inflow time series
a list: an object from class of createJunction