id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
16996	Spurious raw gps data in JOSM	mail@…	team	"==== What steps will reproduce the problem?
1. Download raw gpx data for the area Hällsvik, Gotegorg, Sweden (https://www.openstreetmap.org/search?query=h%C3%A4llsvik#map=16/57.7043/11.7439&layers=G)
2. View raw GPX data, see the spurious traces
3. 

==== What is the expected result?

Normal traces shown.

==== What happens instead?
Until recently, the raw data was fine. Instead, spurious data is shown, when looking at time stamps in the data I see lots of 1/1/70 1:00 AM - 1:00 AM (0:00)

==== Please provide any additional information below. Attach a screenshot if possible.

I've been using JOSM a lot, and indeed uploaded data here, but not recently, so I don't think its mine. When looking at my GPX traces in https://www.openstreetmap.org/traces/mine all looks fine.

Screen shot https://www.dropbox.com/s/55k7j5mpb7earew/bad_data.JPG?dl=0

{{{
URL:https://josm.openstreetmap.de/svn/trunk
Repository:UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Last:Changed Date: 2018-10-28 22:27:31 +0100 (Sun, 28 Oct 2018)
Build-Date:2018-10-28 21:33:32
Revision:14382
Relative:URL: ^/trunk

Identification: JOSM/1.5 (14382 en) Windows 10 64-Bit
OS Build number: Windows 10 Pro 1803 (17134)
Memory Usage: 807 MB / 1820 MB (628 MB allocated, but free)
Java version: 1.8.0_191-b12, Oracle Corporation, Java HotSpot(TM) 64-Bit Server VM
Screen: \Display0 1920x1080, \Display1 1920x1080
Maximum Screen Size: 1920x1080
VM arguments: [-Djava.security.manager, -Djava.security.policy=file:<java.home>\lib\security\javaws.policy, -DtrustProxy=true, -Djnlpx.home=<java.home>\bin, -Djnlpx.origFilenameArg=%UserProfile%\Downloads\josm (1).jnlp, -Djnlpx.remove=true, -Djava.util.Arrays.useLegacyMergeSort=true, -Djnlpx.heapsize=NULL,2048m, -Djnlpx.splashport=59453, -Djnlpx.jvm=<java.home>\bin\javaw.exe]
Dataset consistency test: No problems found

Plugins:
+ PicLayer (34544)
+ editgpx (34506)
+ measurement (34529)
+ turnrestrictions (34643)

Tagging presets:
+ https://josm.openstreetmap.de/josmfile?page=Presets/BuildingPreset&zip=1
+ https://josm.openstreetmap.de/josmfile?page=Presets/Addr2&zip=1

Last errors/warnings:
- W: No configuration settings found.  Using hardcoded default values for all pools.
}}}
"	defect	closed	normal		Core		duplicate	template_report