Plot the given network using its node coordinates
## S3 method for class 'netTools' GeoreferencedPlot(obj, ...)
obj: netTools object -> list( intnet: intensitynet object, vertex_labels: list of labels for the vertices, edge_labels: list of labels for the edges, xy_axes: boolean to show or not the x and y axes, enable_grid: boolean to draw or not a background grid, show_events: boolean to show or not the events as orange squares, show_events option to show the events as orange squares, FALSE by default, alpha optional argument to set the transparency of the events (show_events = TRUE). The range is from 0.1 (transparent) to 1 (opaque). Default: alpha = 1, path: vector with the nodes of the path to be highlighted. Default NULL)...: extra arguments for the plotUseful links