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<p>Hi Chris,</p>
<p>I'm not sure I understand your use case. As I understand, you
want to start adding a track when you drive off from already
tracked roads? Sounds nice, but I guess the complexity to build a
logic that continually checks whether you are on an already
tracked road, compared to just clip off and then join the
remaining new tracks to already present ones in a post-processing
step . The latter should be doable by creating some model with
tested threshold values for e.g. buffering, intersecting, snapping
etc. and then run automatically.</p>
<p>But as long as it is not really clear why and for what you are
doing all this, it's hard to understand why you need this approach
you described.</p>
<p>Cheers,</p>
<p>Bernd</p>
<p><br>
</p>
<div class="moz-cite-prefix">Am 18.04.19 um 18:14 schrieb Chris
Smith:<br>
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<p class="MsoNormal">Hi All,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">We have been utilizing QGIS for some time
now and it has worked great for our needs.
<o:p></o:p></p>
<p class="MsoNormal">One thing we have not been able to figure
out is the ability to save GPS tracking to an existing layer?
<o:p></o:p></p>
<p class="MsoNormal">Our goal is to be able to save “new roads”
we drive into an existing layer of collected roads. So we
don’t want to be continually saving tracking points as we are
driving, rather we would like to be able to save only when
trying to capture the “new road networks”..<o:p></o:p></p>
<p class="MsoNormal">We are currently using QGIS 2.18.10. <o:p></o:p></p>
<p class="MsoNormal">If any more information would be of
assistance please let me know.<o:p></o:p></p>
<p class="MsoNormal">We are not overly computer savvy so if
possible if there is an easy step by step on how to set this
up it would be much appreciated.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thanks everyone in advance for your help,
much appreciated if we could get this going!<o:p></o:p></p>
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