Question about passenger_source_list_cell array in your program

[lichen2023905]

Respected program publisher
Hello, your program is very excellent, clear in logic, and well-structured. But I have a difficulty in understanding one part of it when I study your program. I want to ask you some questions about the details and functions of your program. passenger_source_list_cell is a 10 by 1 by 180 array, and I observed that the elements in passenger_source_list_cell{1,1} are the remaining 9 nodes after excluding node 1 repeated 20 times. Why do you need to repeat the nodes 20 times?

[federico3]

Paging @estandiaa , since this is his code :) Can you point to the specific location where passenger_source_list_cell is populated in the way that you describe? I haven't looked at this code in a long time.

[lichen2023905]

I am very grateful for your response. I have a question about passenger_source_list_cell. I don’t understand why there are 20 repetitions in the .mat file. Does it mean the time (according to passenger_start_time_list_cell)? If so, why did you use a cell array with row vectors (180) as elements, instead of a cell array with matrices (20,9) as elements? I guess that you defined passenger_source_list_cell in @EAMoDspec in EAMoDspec.m on lines 94-97.

[estandiaa]

Please see the explanation for passenger_flow_list_cell in classdef EAMoDspec: " passenger_flow_list_cell{i}(j) is the amount of vehicle flow entering the flow of passenger_source_list_cell{i}(j) at time passenger_start_time_list_cell{i}(j) bound for passenger_sink_list(i)."

And note that "passenger_sink_list(i) is the sink node of the i-th flow"

[lichen2023905]

I am very grateful for your response.

[lichen2023905]

I appreciate your helpful response. I tried to add or remove nodes for EAMoDspecDemo.mat, but when I imported the regenerated '.mat' file into aaSampleUseCase and tried to run it, I found that the program encountered errors, such as “current_time should be consistent with route_travel_time_matrix”, or it might be infeasible due to traffic congestion. Is this because my data does not fit the real traffic situation?