Hi Michael, more questions. Appreciated in advance!
1) If the timeline describe the relationship wih the OD matrix;
how to understand the numbers in timeline ?
[image: image.png]
the timeline is
*--timeline
0.9,0.5,0.2,0.2,0.5,1.3,7.0,9.3,6.7,4.2,4.0,3.8,4.1,4.6,5.0,6.7,9.6,9.2,7.1,4.8,3.5,2.7,2.2,1.9*
2) I found a document that describe the OD using the different format;
How to understand the *RED* part
****************************************
input_od_v.fma***************************************
*$VR;D2( another format of OD matrix description?)*
* Von Bis
0.00 24.00
* Faktor
1.00
*
* Deutsches Zentrum fuer Luft- und Raumfahrt e.V.
** 06.02.08(?)*
* Anzahl Bezirke
*12(?)*
*
0 1 2 3 4 5
6 7 8 9 10 11*( 0-11hour?)*
*
* Bez 0 Summe = 130.00*(?)*
0.00 5.00 5.00 10.00 10.00 10.00 20.00
20.00 20.00 10.00 10.00 10.00
* Bez 1 Summe = 130.00
5.00 0.00 5.00 10.00 10.00 10.00 20.00
20.00 20.00 10.00 10.00 10.00
* Bez 2 Summe = 130.00
5.00 5.00 0.00 10.00 10.00 10.00 20.00
20.00 20.00 10.00 10.00 10.00
* Bez 3 Summe = 130.00
10.00 10.00 10.00 0.00 5.00 5.00 10.00
10.00 10.00 20.00 20.00 20.00
* Bez 4 Summe = 130.00
10.00 10.00 10.00 5.00 0.00 5.00 10.00
10.00 10.00 20.00 20.00 20.00
* Bez 5 Summe = 130.00
10.00 10.00 10.00 5.00 5.00 0.00 10.00
10.00 10.00 20.00 20.00 20.00
* Bez 6 Summe = 130.00
20.00 20.00 20.00 10.00 10.00 10.00 0.00
5.00 5.00 10.00 10.00 10.00
* Bez 7 Summe = 130.00
20.00 20.00 20.00 10.00 10.00 10.00 5.00
0.00 5.00 10.00 10.00 10.00
* Bez 8 Summe = 130.00
20.00 20.00 20.00 10.00 10.00 10.00 5.00 5.00
0.00 10.00 10.00 10.00
* Bez 9 Summe = 130.00
10.00 10.00 10.00 20.00 20.00 20.00 10.00 10.00
10.00 0.00 5.00 5.00
* Bez 10 Summe = 130.00
10.00 10.00 10.00 20.00 20.00 20.00 10.00
10.00 10.00 5.00 0.00 5.00
* Bez 11 Summe = 130.00
10.00 10.00 10.00 20.00 20.00 20.00 10.00 10.00
10.00 5.00 5.00 0.00
Excuse me asked so more questions!
Best regads!
Jane
On Fri, Nov 2, 2018 at 2:27 AM Michael Behrisch <[email protected]> wrote:
> Hi Jane,
> 1) the values add up to 100 not to 1, so each value is really percent
> not a fraction.
> 2) the format is <begin of time interval>:<number of vehicles>,<begin of
> next interval>:<number of vehicles>,... so for 15 minutes intervals you
> would define 0:n1,900:n2,1800:n3 and so on.
> 3) The meaning is: no vehicles in the first twelve hours and 100 in the
> second twelve hours (see 2)
> 4) It is just a description of the data source. This timeline relates to
> inner city traffic not to suburbs. (Do not take this as the ultimate
> truth. It is only for cities in Western Germany and it is more than 20
> years old.)
>
> Best regards,
> Michael
>
> Am 01.11.18 um 23:11 schrieb Jane Cheung:
> >
> > Michael ,
> >
> >
> > *more **detail** about my **question** *
> >
> > 1) Some PERCENTAGE are more than 1, I could not understand that. How to
> > calculate the percentage for each hour ?
> > 2) what's more,if I would like to slice the time step from hours to 15
> > mins, how to describe it like format of TIME Line?
> > 3） if the description of timeline is like that :
> > --timeline 0:0,43200:100,86400:0
> > how to understand it?
> > 3) what's the meaning of the description highlighted in RED COLOR
> >
> >
> > Name Description Reference
> > TGw2_PKW.txt passenger vehicles, Tuesday-Thursday, cities in West
> > Germany, type#2 = ~streets at inner city border S.95
> > TGw3_PKW.txt passenger vehicles, Tuesday-Thursday, cities in West
> > Germany, type#3 = ~streets at city border S.95
> > TGs1_PKW.txt passenger vehicles, Saturday/Sunday, cities in West
> > Germany, group#1 = ~inner city streets, large amount of trips to/back
> > work, freeways with no connection to recreation areas S.100 - 103
> > TGw_LKW.txt transport vehicles, Monday-Thursday, cities in West
> Germany S.98
> > TGs_LKW.txt transport vehicles, Sunday, type: ~long distance roads,
> > strong heavy duty vehicle numbers S.102, 105
> >
> >
> >
> > Best regards!
> >
> > Jane
> >
> > On Thu, Nov 1, 2018 at 4:42 PM Michael Behrisch <[email protected]
> > <mailto:[email protected]>> wrote:
> >
> > Hi Jane,
> > see here
> >
> http://sumo.dlr.de/wiki/Demand/Importing_O/D_Matrices#Daily_Time_Lines
> <https://mailtrack.io/trace/link/e5e04a9ddc034024f0593b93d140beb00791dd3d?url=http%3A%2F%2Fsumo.dlr.de%2Fwiki%2FDemand%2FImporting_O%2FD_Matrices%23Daily_Time_Lines&userId=3378854&signature=f646964e479ef5ac>
> > <
> https://mailtrack.io/trace/link/20fedfe7d36260b47ec80d8fd5fa416c77c4d2e4?url=http%3A%2F%2Fsumo.dlr.de%2Fwiki%2FDemand%2FImporting_O%2FD_Matrices%23Daily_Time_Lines&userId=3378854&signature=4cef0f82ccdc4645
> <https://mailtrack.io/trace/link/229e155e033d045b55c31b8b202cfd862af1e9da?url=http%3A%2F%2Fsumo.dlr.de%2Fwiki%2FDemand%2FImporting_O%2FD_Matrices%23Daily_Time_Lines&userId=3378854&signature=b362e721d9732707>
> >
> > and please stop cross-posting.
> >
> > Best regards,
> > Michael
> >
> > Am 31.10.18 um 16:51 schrieb Jane Cheung:
> > > Dear all, could someone help me or give me some suggestions about
> > how to
> > > understand the TIMELINE line option?
> > >
> > >
> > > Like the command wrote:
> > >
> > > *--timeline.day-in-hours --timeline
> > >
> >
>
> 0.9,0.5,0.2,0.2,0.5,1.3,7.0,9.3,6.7,4.2,4.0,3.8,4.1,4.6,5.0,6.7,9.6,9.2,7.1,4.8,3.5,2.7,2.2,1.9
> *
> > > *
> > > *
> > > How to understand these 24 numbers? What is the meaning of it?
> > >
> > > Any suggestion would be appreciated!
> > >
> > >
> > > Best regards!
> > >
> > > Jane
> > >
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