Hi,
the parameters have always been for milligrams. Before the change in
1.14.0 we just calculated the ml values ourselves by applying an average
density for gasoline / diesel, see
https://github.com/eclipse/sumo/blob/main/src/utils/emissions/HelpersHBEFA3.h#L106
Best regards,
Michael
Am 11.12.22 um 20:59 schrieb Chen Di:
Thanks Jakob, that helps!
A follow-up question is, these parameters are serving for milligram. So
I was wondering if the parameter values for liters are still public. If
so, where can I find them?
Thanks,
Jakob Erdmann <namdre.s...@gmail.com <mailto:namdre.s...@gmail.com>> 于
2022年12月11日周日 03:48写道：
The parameters for all models are embedded in the source files:
https://github.com/eclipse/sumo/blob/main/src/utils/emissions/HelpersHBEFA.cpp
<https://github.com/eclipse/sumo/blob/main/src/utils/emissions/HelpersHBEFA.cpp>
https://github.com/eclipse/sumo/blob/main/src/utils/emissions/HelpersHBEFA3.cpp
<https://github.com/eclipse/sumo/blob/main/src/utils/emissions/HelpersHBEFA3.cpp>
https://github.com/eclipse/sumo/blob/main/src/utils/emissions/HelpersHBEFA4.cpp
<https://github.com/eclipse/sumo/blob/main/src/utils/emissions/HelpersHBEFA4.cpp>
Am So., 11. Dez. 2022 um 09:04 Uhr schrieb Chen Di
<dichen...@gmail.com <mailto:dichen...@gmail.com>>:
Dear Mr./Mrs.,
I am aware that vehicle fuel consumption information can be
retrieved from travi.vehicle.getFuelConsumption. However, I
would like to know the specific fuel consumption model that is
used and the parameter values of it. I found the model from this
paper (https://elib.dlr.de/89398/1/2ndGenEmissions.pdf
<https://elib.dlr.de/89398/1/2ndGenEmissions.pdf>, equation
1-1). However, I did not find values of parameters c0-c5). Could
you give any clue on this?
Thanks in advance!
Best,
Cindy
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