ShowNet - Show a net using Metanet or Scigraph
ShowNet shows the state of the NetList with the flow and the travel time if they are already assigned. The conventions are that the non used arcs are light blue, the used arcs are black with their width proportional to the flow. The demands are magenta with their width proportional to the demand flow. The orientation of the demand arcs is from origin to destination.
It is possible to give a list of nodes, arcs and demands to be shown or a predefined string
- For the nodes the strings available are : "all" representing all the nodes, and "used" representing the nodes used by some route.
- For the arcs the options are "all" or "between" in this case the flow limits are the parameters fmin, fmax and the travel time limits are tmin, tmax.
- For the demands the options are "all" or "between" in this case the demand limits are dmin,dmax.
It is also possible to choose a demand in order to show the disaggregated flow corresponding to a specific commodity. In this case the limits on the flow given by fmin and fmax corresponds to the total flow but the width and the colors of the arcs correspond to the disaggregated flow.
%net=TrafficExample('Steenbrink');
%net.gp.algorithm='DSDisaggregated';
TrafficAssig();
ShowNet() // Shows the net
ShowNet('used','between',1000,2000,0,0,3,0,10000,3)
// Shows the net with the flow corresponding to demand 3,
// the light blue arcs are not used by the commodity 3
// but by other commodities. The width corresponds to
// the flow of the commodity 3. The arcs not shown have
// total flow less than 1000 or greater than 2000.