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<p>Have you tried the split command - it's "Split with Lines" in the
Processing Toolbox in vector overlays. I use it to cut polygons in
half if a line segment cuts through a polygon. <br>
</p>
<p>Good luck. <br>
</p>
<p>Randy<br>
</p>
<div class="moz-cite-prefix">On 5/15/19 12:39 PM, Michael Jabot
wrote:<br>
</div>
<blockquote type="cite"
cite="mid:CAHoG17r9cLQCnj_O4vm+hgrRoxcxLbeUqSp2bV+2v++2hjExmA@mail.gmail.com">
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<div dir="auto">Hello</div>
<div dir="auto"><br>
</div>
<div dir="auto">I am trying to divide a watershed into two zones
by a road crossing. </div>
<div dir="auto"><br>
</div>
<div dir="auto">I have both in a shape file and the road
intersects the boundary. </div>
<div dir="auto"><br>
</div>
<div dir="auto">I have tried several different ways to split the
polygon but have failed all around. </div>
<div dir="auto"><br>
</div>
<div dir="auto">Thank you in advance for any help you can offer</div>
<div dir="auto"><br>
</div>
<div dir="auto">Mike</div>
<div dir="auto"><br>
</div>
-- <br>
<div dir="ltr" class="gmail_signature"
data-smartmail="gmail_signature"><br>
**************************************************<br>
Michael Jabot, Ph.D.<br>
Professor, Science Education<br>
US Partner - GLOBE Program<br>
NASA Earth Ambassador<br>
Director, Institute for Research in Science Teaching<br>
State University of New York at Fredonia<br>
E250 Thompson Hall<br>
Fredonia, NY 14063<br>
716.320-0189 (Google Voice)<br>
<a href="mailto:jabot@fredonia.edu" moz-do-not-send="true">jabot@fredonia.edu</a><br>
<br>
**************************************************<br>
<br>
<br>
</div>
<br>
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</blockquote>
<pre class="moz-signature" cols="72">--
Randal Hale
North River Geographic Systems, Inc
<a class="moz-txt-link-freetext" href="https://www.northrivergeographic.com">https://www.northrivergeographic.com</a>
(423) 653-3611
</pre>
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