Hello Qichao,

Thanks for the reply. Can you please elaborate on a network that drivers
can choose routes in? Does this mean I have to provide origin and
destinations instead of predefined flows? And how can I create the
fundamental diagram if I have a straight urban road segment with real-world
flows?

Regards,
Royal

On Tue, Jan 18, 2022 at 11:49 PM Qichao Wang <[email protected]> wrote:

> Hi Royal,
>
> Note that MFD is different from FD. To plot MFD (or someone may call it
> NFD), you need to have a network that drivers can choose routes in.
>
> Thanks,
> Qichao
>
> On Tue, Jan 18, 2022 at 10:43 PM Royal Bhandari <[email protected]>
> wrote:
>
>> Hello,
>>
>> I am trying to plot a MFD (density vs volume) in order to determine the
>> capacity of my link. I went through the documentation of the fundamental
>> diagram. It is of little help as it has only mentioned "Fundamental diagram
>> of a closed circular route".
>>
>> I understand that in order to plot MFD I have to plot the values of flows
>> for various densities. How do I provide density in an increasing order such
>> that I can reach the maximum flow before the flow starts decreasing? Do I
>> have to run the same simulations providing various flows and getting
>> densities as output? Please help me out.
>>
>> Regards,
>> Royal
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