project_waypoints {dynwrap}  R Documentation 
This will first calculate the geodesic distance of each cell to the waypoint. This distance is used as a weight
project_waypoints(
trajectory,
space,
waypoints = select_waypoints(trajectory),
trajectory_projection_sd = sum(trajectory$milestone_network$length) * 0.05
)
trajectory 
The trajectory as created by 
space 
A matrix with cells in rows and different dimensions in the columns. This is typically an expression matrix or a dimensionality reduction 
waypoints 
A set of waypoints, which can be created by

trajectory_projection_sd 
The standard deviation of the gaussian kernel 
A matrix in which the waypoints (rows) were projected into a new space defined by the same number of dimensions (columns) as in the space
argument