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<p>Thank's Nicolas</p>
<p>Will try it.<br>
<br>
Regards<br>
walter<br>
</p>
<div class="moz-cite-prefix">Am 11.02.2017 um 13:54 schrieb Nicolas
Ribot:<br>
</div>
<blockquote
cite="mid:CAGAwT=2b+pnn1t+ogedfiSair9_v7or98kBift3fBRHyvGU95A@mail.gmail.com"
type="cite">
<div dir="ltr">Hi,
<div><br>
</div>
<div>You can use st_dumpPoints (<a moz-do-not-send="true"
href="http://postgis.net/docs/ST_DumpPoints.html">http://postgis.net/docs/ST_DumpPoints.html</a>)
to dump points out of your geometries</div>
<div><br>
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<div>Nicolas</div>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">On 11 February 2017 at 13:15, Walter
Nordmann <span dir="ltr"><<a moz-do-not-send="true"
href="mailto:wnordmann@gmx.de" target="_blank">wnordmann@gmx.de</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">Hi,<br>
<br>
just playing around with ST_EffectiveArea<br>
<br>
how can i access the M-Part of an object other than Point?
ST_M is only for points but i'm working with linestrings and
polygons.<br>
<br>
Regards<br>
walter<br>
<br>
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