Re: [sumo-user] SUMO 1.8.0 released

[Michael Behrisch <oss@xxxxxxxxxxx>]

Hi Karl,
Lisum needs Java11 now and we do not want to use different Java versions
for our components. But if you recompile yourself this should not be a
problem and it maybe even possible to use it with Java8 as is.

Concerning the interface: We did not do all the type conversions we did
for Python for Java yet because we do not have a project or active user
which/who uses them and not even a good test suite. Patches are welcome :-)

Best regards,
Michael

Am 03.12.20 um 20:19 schrieb Schrab, Karl:
> Hi Jakob,
> 
>  
> 
> Thanks for this one! :)
> 
>  
> 
> I just noticed that the libsumojni.jar has been compiled with Java 11,
> whereas the previous versions have been compiled with Java 8. Is there a
> reason for this? We try to keep our target level as low as possible and
> therefore require Java 8 libraries or lower during compile time.
> 
>  
> 
> Furthermore, I tried to use Vehicle.getLeader(String) with the
> libsumojni, and the only thing that is returned is a
> SWIGTYPE_p_std__pairT_std__string_double_t. Is there any documentation
> which explains how to deal with those kind of types? Or is the SWIG
> wrapper for this method not fully implemented?
> 
>  
> 
> Kind regards,
> 
> Karl
> 
>  
> 
>  
> 
>  
> 
> *Von:* sumo-user-bounces@xxxxxxxxxxx <sumo-user-bounces@xxxxxxxxxxx> *Im
> Auftrag von *Jakob Erdmann
> *Gesendet:* Mittwoch, 2. Dezember 2020 09:21
> *An:* Sumo project User discussions <sumo-user@xxxxxxxxxxx>; sumo
> developer discussions <sumo-dev@xxxxxxxxxxx>; sumo-announce@xxxxxxxxxxx
> *Betreff:* [sumo-user] SUMO 1.8.0 released
> 
>  
> 
> Dear friends and users,
> we are happy to announce the release of SUMO version 1.8.0.
> The download links are at https://sumo.dlr.de/docs/Downloads.html
> <https://sumo.dlr.de/docs/Downloads.html>
> 
> This release brings you a load of bug fixes but also some new simulation
> outputs, meso customization and railway tooling.
> There are many more features and fixes in this release and the most
> important ones are listed below.
> For a full list of changes, as always see
> http://sumo.dlr.de/wiki/ChangeLog <http://sumo.dlr.de/wiki/ChangeLog>
> 
> === Bugfixes ===
>   - Fixed several issues related to conflict checking on junctions
>   - Option --ignore-junction-blocker is now working again (regression in
> 1.0.0)
>   - Fixed unsave insertion speed for IDM which was causing emergency braking
>   - Fixed issues with creation and usage of rescue lanes by emergency
> vehicles
>   - Battery model now works correctly with subeconds and handles
> additional power intake better.
>   - Fixed several crashes
>   - Fixed many inaccuracies when restoring saved simulation state
>   - Railway simulation safety fixes
>   - Taxi simulation fixes regarding dispatch and intermodal routing
>   - Several meso fixes including an invalid reduction in flow at traffic
> lights (regression in 1.7.0)
>   - Fixed several netconvert bugs that were causing unsafe junctions.
>   - Fixed netedit UI issues and some minor functionality bugs
>   - Fixed invalid intermodal plans generated by sumo and duarouter
>   - Fixed crash when using traci.vehicle.moveToXY in an intermodal
> network (regression in 1.7.0)
>   - Fixed routeSampler optimization when loading routes without counts
> 
> === Enhancements ===
>   - Meso Model parameters can now be customized per edge type
>   - Rail signals now support constraints on train ordering to enforce a
> transport schedule
>   - EdgeData output now includes attribute timeLoss.
>   - FCD-output can now optionally record gap,speed and id of the leader
> vehicle
>   - Stop for vehicles and persons can now be specified using attribute
> 'edge' instead of 'lane'
>   - Taxi device can now be used to simulate on-demand container transport.
>   - Netedit supports edge types when creating edges
>   - Rail signals now reveal the reason for switching to red via gui dialogs
>   - New netconvert option to help with merging networks
>   - traci.simulation.findIntermodalRoute supports taxi
>   - randomTrips.py can now avoid arrival and departure in the middle of
> a motorway
>   - Added railway simulation tools to compute schedule constraints and
> to validate schedule consistency
>   - macOS launchers added for sumo-gui, netedit and the osmWebWizard. This
>     allows to set sumo-gui as the default application to open .sumocfg files
>     and to open a simulation by double clicking
> 
> Have fun with the new release,
> 
> Melanie, Johannes, Matthias, Michael, Yun-Pang, Angelo, Laura, Pablo,
> Jakob, Robert and Giuliana
> 
>  
> 
>  
> 
> 
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