<html><head></head><body><div class="ydp86581a15yahoo-style-wrap" style="font-family:Helvetica Neue, Helvetica, Arial, sans-serif;font-size:16px;"><div></div>
<div dir="ltr" data-setdir="false">Jeffery Nichols,</div><div dir="ltr" data-setdir="false"><br></div><div dir="ltr" data-setdir="false">If you haven't already seen it, please check out the <span>Timezone Boundary Builder project here: <span><a href="https://github.com/evansiroky/timezone-boundary-builder" rel="nofollow" target="_blank" class="">https://github.com/evansiroky/timezone-boundary-builder</a>. I have made a script that extracts data from OpenStreetMap to create shapefiles of the world's timezone boundaries. I'd be very interested in using some of your research and OpenStreetMap edits to produce better data.</span></span></div><div dir="ltr" data-setdir="false"><br></div><div dir="ltr" data-setdir="false">Evan<br><span><div><br></div><div><br></div><div><br></div></span></div><div><br></div>
</div><div id="yahoo_quoted_9842360253" class="yahoo_quoted">
<div style="font-family:'Helvetica Neue', Helvetica, Arial, sans-serif;font-size:13px;color:#26282a;">
<div>
On Tuesday, 14 January 2020, 06:19:49 pm PST, Jeffery Nichols <jeffery.nichols@gmail.com> wrote:
</div>
<div><br></div>
<div><br></div>
<div><div id="yiv1639619507"><div><div dir="ltr">Great! I was also wondering whether anyone on your team has more data about what towns were part of America/<span style="font-family:sans-serif;font-size:13.3px;background-color:rgb(249,249,249);">Nipigon. I'm trying to map all of the Canadian IANA zones on OpenStreetMap. Your</span> tzdb mentions that Nipigon was the largest town in its zone, which suggests that the zone wasn't limited to Nipigon town boundaries, but it doesn't give any clues about what other towns were found to follow it. Thanks in advance.<br clear="none"></div><br clear="none"><div class="yiv1639619507yqt2585131598" id="yiv1639619507yqt16123"><div class="yiv1639619507gmail_quote"><div class="yiv1639619507gmail_attr" dir="ltr">On Fri, 10 Jan 2020 at 16:51, Paul Eggert <<a rel="nofollow" shape="rect" ymailto="mailto:eggert@cs.ucla.edu" target="_blank" href="mailto:eggert@cs.ucla.edu">eggert@cs.ucla.edu</a>> wrote:<br clear="none"></div><blockquote class="yiv1639619507gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex;">Thank you for those corrections. I installed the attached patch to <br clear="none">
tzdb's development version and these fixes should appear in the next <br clear="none">
release.<br clear="none">
</blockquote></div></div><br clear="all"><div><br clear="none"></div>-- <br clear="none"><div class="yiv1639619507gmail_signature" dir="ltr"><div dir="ltr"><div><div dir="ltr"><b>Jeffery Nichols</b><font size="1">, JD, MPA, MA</font></div></div></div></div></div></div></div>
</div>
</div></body></html>