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    <div class="moz-cite-prefix">On 07.07.2021 15:13, Michele Galimberti
      wrote:<br>
    </div>
    <blockquote
cite="mid:CAPzw1EfjRmFW8VP0X-k72wvDxROmv3NSbv+1qtMLpWBC98Z5vA@mail.gmail.com"
      type="cite">
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        <blockquote class="gmail_quote"> That sounds good to me. It
          could apply to other practice pitches too. Much more
          preferable than abusing the sport with sport=practice_tennis
          like we have with sport=cricket_nets. <a
            moz-do-not-send="true"
            href="https://wiki.openstreetmap.org/wiki/Tag%3Asport%3Dcricket_nets"
            target="_blank">https://wiki.openstreetmap.org/wiki/Tag%3Asport%3Dcricket_nets</a></blockquote>
        <div>Yes, I agree. We have two possibilities now:</div>
        <div><br>
        </div>
        <div> sport=tennis<br>
          leisure=pitch <br>
          pitch=training_wall </div>
        <div>
          <div>or</div>
          <div><span class="gmail-im">
              <div> <span class="gmail-im">sport=tennis</span> </div>
              <div>leisure=practice_pitch<br>
                tennis=wall</div>
            </span></div>
          <span class="gmail-im">
            <div><br>
            </div>
            <div>I like the second a little more, because we avoid the
              problem of people/software assuming that
              leisure=pitch+sport=* is a full pitch and because
              pitch=training_wall would be used almost exclusively for
              tennis (like Pelota, that uses pitch only as it's their
              main pitch type).</div>
            <div> <span class="gmail-im">leisure=practice_pitch</span>
              could instead be used in other sports too, and wall would
              go under the tennis tag.</div>
            <div><br>
            </div>
            <div>I'd go with that and start preparing the proposal if
              everyone agrees<br>
            </div>
          </span><br>
          <span class="gmail-im">
            <div> </div>
          </span> </div>
      </div>
      <br>
    </blockquote>
    <br>
    How would you define leisure=practice_pitch in general? I assume
    many OSM pitches are used only for practice/training. For example,
    sport+equestrian + leisure=pitch is currently often used for round
    pens, lungeing areas and sometimes added to horse_walker's.<br>
    - <a class="moz-txt-link-freetext"
      href="https://en.wikipedia.org/wiki/Round_pen">https://en.wikipedia.org/wiki/Round_pen</a><br>
    - <a class="moz-txt-link-freetext"
      href="https://en.wikipedia.org/wiki/Longeing">https://en.wikipedia.org/wiki/Longeing</a><br>
    - <a class="moz-txt-link-freetext"
      href="https://wiki.openstreetmap.org/wiki/Tag:animal=horse_walker">https://wiki.openstreetmap.org/wiki/Tag:animal=horse_walker</a><br>
    Will these have to be retagged to leisure=practice_pitch?<br>
    <br>
    For what is tennis=wall needed? Woudn't leisure=practice_pitch +
    sport=tennis be clear enough? (You can map the building=wall
    separately as a detail) It sounds strange as a subcategory of
    sport=tennis; tennis=wall_tennis would be more appropriate IMHO.<br>
    <br>
    Someone looking for places to play tennis will likely search for
    "sport = tennis" in general and then find both tag combinations. 
    Perhapy this could be avoided by better using something like:<br>
    <br>
    practice:sport=tennis + leisure=*<br>
    or<br>
    practice_only:sport=tennis + leisure=*<br>
    <br>
    Such a prefix could also be used for all kinds of sports, if it
    makes sense.<br>
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