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    <p>I was also thinking about the flood_prone=yes, and
      intermittent=yes of Pierre is also a good option, but I don't
      understand why a ford ceases to be a ford when the
      waterway/riverbank is dry. Does it mean that we can have a ford
      only when a rivers current is perennial?</p>
    <p>Maybe a possibility would be ford=intermittent? I don't know. But
      if the waterway/riverbank are tagged as intermittent=yes, I guess
      we don't need to say that the ford is intermittent.</p>
    <p>Cheers,</p>
    <p>Rafael.<br>
    </p>
    <div class="moz-cite-prefix">O 08/04/20 ás 22:50, Pierre Béland via
      Imports escribiu:<br>
    </div>
    <blockquote type="cite"
      cite="mid:2015531014.4977909.1586379014444@mail.yahoo.com">
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        <div>
          <div dir="ltr" data-setdir="false">It could also be
            intermittent=yes.</div>
          <div dir="ltr" data-setdir="false"><br>
          </div>
          <div dir="ltr" data-setdir="false">I am quite satisfied with
            this import project and the wiki.  It confirms were the
            waterways are fTooding. And it is easy with josm to realign
            if necessary.</div>
          <div dir="ltr" data-setdir="false"><br>
          </div>
          <div dir="ltr" data-setdir="false">And I dont buy the
            interpretation that these intermittent waterways should not
            be traced because of climate change. We could argument that
            climate change exacerbates succession dry periods and
            violent floodings. And we did observe that everywhere in the
            recent years. These waterways are an important
            characteristic to add to the map. Populated places are often
            at proximity and these waterways are both used for
            communications in dry periods and for their water ressource.
            This is also an important information to anticipate where
            major floodings will have an impact.<br>
          </div>
          <div class="ydp30367f00signature"><span
              style="font-style:italic;color:rgb(0, 0,
              191);font-weight:bold;"> <br>
              <font style="background-color: inherit;" face="garamond,
                new york, times, serif">Pierre </font><br>
            </span></div>
        </div>
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        <div><br>
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      <div id="ydpf2d3f46ayahoo_quoted_6478110398"
        class="ydpf2d3f46ayahoo_quoted">
        <div style="font-family:'Helvetica Neue', Helvetica, Arial,
          sans-serif;font-size:13px;color:#26282a;">
          <div> Le mercredi 8 avril 2020 15 h 21 min 56 s UTC−4, Arne
            Kimmig via Imports <a class="moz-txt-link-rfc2396E" href="mailto:imports@openstreetmap.org"><imports@openstreetmap.org></a> a écrit
            : </div>
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              <div>
                <div class="ydpf2d3f46ayiv6072066130">Hi Martin,</div>
                <div class="ydpf2d3f46ayiv6072066130"><br
                    class="ydpf2d3f46ayiv6072066130" clear="none">
                </div>
                <div class="ydpf2d3f46ayiv6072066130">Thanks for your
                  ideas. Meanwhile I was searching a bit and found the
                  tag<b class="ydpf2d3f46ayiv6072066130">
                    flood_prone=yes</b> in the highway-wiki for Africa <a
                    shape="rect" class="ydpf2d3f46ayiv6072066130"
                    href="https://wiki.openstreetmap.org/wiki/Highway_Tag_Africa"
                    rel="nofollow" target="_blank"
                    moz-do-not-send="true">https://wiki.openstreetmap.org/wiki/Highway_Tag_Africa</a>.</div>
                <div class="ydpf2d3f46ayiv6072066130"><br
                    class="ydpf2d3f46ayiv6072066130" clear="none">
                </div>
                <div class="ydpf2d3f46ayiv6072066130">@Rafael: that
                  would be a could choice for an highway inside a
                  riverbed. What do you think?</div>
                <div class="ydpf2d3f46ayiv6072066130"><br
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                </div>
                <div class="ydpf2d3f46ayiv6072066130">Regards</div>
                <div class="ydpf2d3f46ayiv6072066130">Arne</div>
                <div class="ydpf2d3f46ayiv6072066130"><br
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                </div>
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                </div>
                <div>
                  <blockquote class="ydpf2d3f46ayiv6072066130"
                    type="cite">
                    <div class="ydpf2d3f46ayiv6072066130yqt7130888035"
                      id="ydpf2d3f46ayiv6072066130yqtfd98089">
                      <div class="ydpf2d3f46ayiv6072066130">Am
                        08.04.2020 um 20:18 schrieb Arne Kimmig via
                        Imports <<a shape="rect"
                          class="ydpf2d3f46ayiv6072066130"
                          href="mailto:imports@openstreetmap.org"
                          rel="nofollow" target="_blank"
                          moz-do-not-send="true">imports@openstreetmap.org</a>>:</div>
                      <br
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                      <div class="ydpf2d3f46ayiv6072066130">
                        <div class="ydpf2d3f46ayiv6072066130">Hi Martin,<br
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                          <br class="ydpf2d3f46ayiv6072066130"
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                          Any suggestions how to map a highway inside a
                          riverbed? It should indicate somehow that the
                          highway may be flooded by water occasionally.<br
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                          <br class="ydpf2d3f46ayiv6072066130"
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                          Thanks for your remark.<br
                            class="ydpf2d3f46ayiv6072066130"
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                          <br class="ydpf2d3f46ayiv6072066130"
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                          Regards<br class="ydpf2d3f46ayiv6072066130"
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                          <br class="ydpf2d3f46ayiv6072066130"
                            clear="none">
                          Arne<br class="ydpf2d3f46ayiv6072066130"
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                          <br class="ydpf2d3f46ayiv6072066130"
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                          <blockquote class="ydpf2d3f46ayiv6072066130"
                            type="cite">Am 08.04.2020 um 20:08 schrieb
                            Martin Koppenhoefer <<a shape="rect"
                              class="ydpf2d3f46ayiv6072066130"
                              href="mailto:dieterdreist@gmail.com"
                              rel="nofollow" target="_blank"
                              moz-do-not-send="true">dieterdreist@gmail.com</a>>:<br
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                            <br class="ydpf2d3f46ayiv6072066130"
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                            sent from a phone<br
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                            <br class="ydpf2d3f46ayiv6072066130"
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                            <blockquote class="ydpf2d3f46ayiv6072066130"
                              type="cite">On 8. Apr 2020, at 17:10,
                              Rafael Avila Coya <<a shape="rect"
                                class="ydpf2d3f46ayiv6072066130"
                                href="mailto:ravilacoya@gmail.com"
                                rel="nofollow" target="_blank"
                                moz-do-not-send="true">ravilacoya@gmail.com</a>>
                              wrote:<br class="ydpf2d3f46ayiv6072066130"
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                              <br class="ydpf2d3f46ayiv6072066130"
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                              <blockquote
                                class="ydpf2d3f46ayiv6072066130"
                                type="cite">
                                <blockquote
                                  class="ydpf2d3f46ayiv6072066130"
                                  type="cite">- for highways inside a
                                  riverbed I did the same<br
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                                </blockquote>
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                            </blockquote>
                            [ford=yes]<br
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                            <br class="ydpf2d3f46ayiv6072066130"
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                            <blockquote class="ydpf2d3f46ayiv6072066130"
                              type="cite">Good.<br
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                            <br class="ydpf2d3f46ayiv6072066130"
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                            <br class="ydpf2d3f46ayiv6072066130"
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                            the wiki states a ford is for crossing a
                            waterway, and this is what I would expect as
                            well. A highway running inside a (dry or
                            semi-dry) riverbed rather than crossing it,
                            is not a ford.<br
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                            Cheers Martin <br
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_______________________________________________<br
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                            Imports mailing list<br
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                            <a shape="rect"
                              class="ydpf2d3f46ayiv6072066130"
                              href="mailto:Imports@openstreetmap.org"
                              rel="nofollow" target="_blank"
                              moz-do-not-send="true">Imports@openstreetmap.org</a><br
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<a class="moz-txt-link-freetext" href="https://lists.openstreetmap.org/listinfo/imports">https://lists.openstreetmap.org/listinfo/imports</a><br
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_______________________________________________<br
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                          Imports mailing list<br
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                          <a shape="rect"
                            class="ydpf2d3f46ayiv6072066130"
                            href="mailto:Imports@openstreetmap.org"
                            rel="nofollow" target="_blank"
                            moz-do-not-send="true">Imports@openstreetmap.org</a><br
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                            clear="none">
<a class="moz-txt-link-freetext" href="https://lists.openstreetmap.org/listinfo/imports">https://lists.openstreetmap.org/listinfo/imports</a><br
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            <div class="ydpf2d3f46ayqt7130888035"
              id="ydpf2d3f46ayqtfd42650">_______________________________________________<br
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              Imports mailing list<br clear="none">
              <a shape="rect" href="mailto:Imports@openstreetmap.org"
                rel="nofollow" target="_blank" moz-do-not-send="true">Imports@openstreetmap.org</a><br
                clear="none">
              <a shape="rect"
                href="https://lists.openstreetmap.org/listinfo/imports"
                rel="nofollow" target="_blank" moz-do-not-send="true">https://lists.openstreetmap.org/listinfo/imports</a><br
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      <pre class="moz-quote-pre" wrap="">_______________________________________________
Imports mailing list
<a class="moz-txt-link-abbreviated" href="mailto:Imports@openstreetmap.org">Imports@openstreetmap.org</a>
<a class="moz-txt-link-freetext" href="https://lists.openstreetmap.org/listinfo/imports">https://lists.openstreetmap.org/listinfo/imports</a>
</pre>
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