<div class="gmail_quote">On Sun, May 18, 2008 at 4:18 AM, Rory McCann <<a href="mailto:rory@technomancy.org">rory@technomancy.org</a>> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div class="Ih2E3d">Frederik Ramm wrote:<br>
> Hi,<br>
><br>
>> Can JOSM really do the GPX -> OSM -> GPX round trip without losing<br>
>> lots of information though?<br>
><br>
> Depends on what's there in the first place ;-) if you have a GPS that<br>
> stores only lat/lon/time in the GPX then there's nothing much to lose.<br>
> Extra bits that might be in the GPX, like hdop/vdop, speed etc.<br>
> probably won't make it through.<br>
<br>
</div>In my experience, the time data is lost by JOSM when coverting OSM -><br>
GPX. The resultant file is unuploadable.<br>
<font color="#888888"><br>
Rory<br>
</font></blockquote></div><br>There are a few graphical GPX editors out there that will do what you want. The one that looks the best to me for both Windows and Linux is called viking (<a href="http://viking.sourceforge.net/">http://viking.sourceforge.net/</a>) For Windows, there's also GPS Trackmaker (needs a paid license to be truly useful), and one I dug up on the GPSPassion forums called "Graphical GPX Editor" (works okay, but has some strange behavior you have to adapt to for splitting ways).<br>
<br>Karl<br>