<div dir="ltr"><div dir="ltr"><br clear="all"><div><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div dir="ltr"><br></div></div></div></div></div><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Mon, 11 Feb 2019 at 08:48, marc marc <<a href="mailto:marc_marc_irc@hotmail.com">marc_marc_irc@hotmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">if you are in front of a tank, man_made=tank<br></blockquote><div><br></div><div>I'd suggest possibly man_made=storage</div><div>"type"=tank / silo / bin</div><div> then</div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
after, you can add (sub)tags describing :<br>
- if a cover/roof exist or not<br>
- if its use is storage or an industrial process (e.g. sewage treatment <br>
plant basin)<br>
- if the content is clean water, dirty, fuel, corn...<br>
- if its underground, on the ground or half-half<br>
- whether it is inside a building or outside<br></blockquote><div><br></div>Thanks<div><br></div><div>Graeme</div></div></div>