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<p class="MsoNormal">Bruce, I have never used flags. I have just been though the Therion book and wiki for information but for clarification could you post an example of surface flag use please. <o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thanks.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Nick<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><b><span lang="EN-US" style="mso-fareast-language:EN-GB">From:</span></b><span lang="EN-US" style="mso-fareast-language:EN-GB"> Therion [mailto:therion-bounces@speleo.sk]
<b>On Behalf Of </b>Bruce Mutton via Therion<br>
<b>Sent:</b> 09 May 2018 11:04<br>
<b>To:</b> 'List for Therion users' <therion@speleo.sk><br>
<b>Cc:</b> Bruce Mutton <bruce@tomo.co.nz><br>
<b>Subject:</b> [Therion] Therion Map Header Overrides<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span lang="EN-NZ">Nick<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-NZ">> The override below is to change the Therion default team, cave length, cave depth data on the map output. Used in this case because a short surface survey needed to be shown on the map but the data was skewing the
actual cave length and depth.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-NZ"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-NZ">I’m not sure that is a very good way to deal with the issue.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-NZ">In the screenshot below I have a surface survey shown (green dots), designated surface by use of ‘flags surface’, ‘flags not surface’ interleaved with the survey data as appropriate. No need to fudge the cave length
or depth because Therion does not include surface data in the cave length. <o:p>
</o:p></span></p>
<p class="MsoNormal"><span lang="EN-NZ">There is some complexity around it, but you can show or hide the cave and surface centrelines using;<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-NZ"> symbol-show group surface-centreline<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-NZ"> symbol-hide group cave-centreline<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-NZ">Bruce<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-NZ"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-NZ"><img width="694" height="447" style="width:7.2291in;height:4.6527in" id="Picture_x0020_9" src="cid:image001.jpg@01D3E795.51B2C4D0" alt="cid:image001.jpg@01D3E795.51B2C4D0"></span><span lang="EN-NZ"><o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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