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[traffic] Truncate locations which overshoot their endpoints

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Signed-off-by: mvglasow <michael -at- vonglasow.com>
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mvglasow
2025-10-19 22:39:06 +03:00
parent a313526aed
commit c1340a9941
3 changed files with 174 additions and 5 deletions
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23
data/test_data/traff/LT-A5-Kaunas-Eastbound.xml Normal file
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<!--
This is a 140 m location. Reference points are almost exactly on the opposite
carriageway; since this is inside a junction, there is a wider gap between
the two carriageways than there would be on a normal stretch of expressway.
Without truncation, the decoded location starts approximately in the right
spot but overshoots the end point, going to the nearest junction, then back
in the opposite direction and to the end point on the opposite carriageway,
ending within 5 m of the end point.
-->
<feed>
<message id="lt.eismoinfo.restrictions:4249b6510b73750684ca94de5fe8cf32,eastbound" receive_time="2025-01-21T12:33:06Z" update_time="2025-01-21T12:33:06Z" expiration_time="2025-12-31T21:00:00Z" cancellation="false" forecast="false" urgency="NORMAL">
<merge/>
<location country="LT" origin="Suvalkai*" directionality="ONE_DIRECTION" destination="Kaunas" road_class="TRUNK" road_ref="A5">
<from distance="0.14">54.939945 23.879789</from>
<to distance="0.0" junction_name="Kaunas">54.940094 23.881950</to>
</location>
<events>
<event class="RESTRICTION" type="RESTRICTION_MAX_WIDTH" q_dimension="3.5"/>
<event class="CONSTRUCTION" type="CONSTRUCTION_ROADWORKS"/>
<event class="RESTRICTION" type="RESTRICTION_SPEED_LIMIT" speed="50"/>
</events>
</message>
</feed>