<html><body><div>There is a symbol of surface pit, what is let's say circular canyon. Check wiki.</div><div><br data-mce-bogus="1"></div><div>m.s.</div><div><br data-mce-bogus="1"></div><div><br data-mce-bogus="1"></div><div><br>On Feb 14, 2017, at 11:09 AM, Henry Bennett via Therion <therion@speleo.sk> wrote:<br><br></div><div><blockquote type="cite"><div class="msg-quote" lang="EN-GB" link="#0563C1" vlink="#954F72"><div class="WordSection1"><p class="MsoNormal"><span style="font-size: 11.0pt; font-family: 'Calibri',sans-serif; color: #1f497d;" data-mce-style="font-size: 11.0pt; font-family: 'Calibri',sans-serif; color: #1f497d;">What is the accepted standard for handling canyon walls on the surface?</span></p><p class="MsoNormal"><span style="font-size: 11.0pt; font-family: 'Calibri',sans-serif; color: #1f497d;" data-mce-style="font-size: 11.0pt; font-family: 'Calibri',sans-serif; color: #1f497d;"> </span></p><p class="MsoNormal"><span style="font-size: 11.0pt; font-family: 'Calibri',sans-serif; color: #1f497d;" data-mce-style="font-size: 11.0pt; font-family: 'Calibri',sans-serif; color: #1f497d;">I’d like to use a pitch style line but believe I’d have to duplicate the wall and change type to do this. Also requires setting the original wall to invisible. Any ideas?</span></p><p class="MsoNormal"><span style="font-size: 11.0pt; font-family: 'Calibri',sans-serif; color: #1f497d;" data-mce-style="font-size: 11.0pt; font-family: 'Calibri',sans-serif; color: #1f497d;"> </span></p><p class="MsoNormal"><span style="font-size: 11.0pt; font-family: 'Calibri',sans-serif; color: #1f497d;" data-mce-style="font-size: 11.0pt; font-family: 'Calibri',sans-serif; color: #1f497d;">Many thanks, Henry</span></p></div><div class="_stretch"><span class="body-text-content">_______________________________________________<br>Therion mailing list<br><a href="mailto:Therion@speleo.sk" data-mce-href="mailto:Therion@speleo.sk">Therion@speleo.sk</a><br><a href="https://mailman.speleo.sk/listinfo/therion" data-mce-href="https://mailman.speleo.sk/listinfo/therion">https://mailman.speleo.sk/listinfo/therion</a><br></span></div><style class="existing-message-styles" type="text/css">.msg-quote p.msonormal, li.msonormal, div.msonormal {margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;}
.msg-quote a:link, span.msohyperlink {color: rgb(5, 99, 193); text-decoration: underline;}
.msg-quote a:visited, span.msohyperlinkfollowed {color: rgb(149, 79, 114); text-decoration: underline;}
.msg-quote p.msonormal0, li.msonormal0, div.msonormal0 {margin-right: 0cm; margin-left: 0cm; font-size: 12pt; font-family: 'Times New Roman', serif;}
.msg-quote span.emailstyle18 {font-family: Calibri, sans-serif; color: windowtext;}
.msg-quote span.emailstyle19 {font-family: Calibri, sans-serif; color: rgb(31, 73, 125);}
.msg-quote .msochpdefault {font-size: 10pt;}
.msg-quote @page WordSection1 {size: 612pt 792pt; margin: 72pt;}
.msg-quote div.wordsection1 {page: WordSection1;}
</style></div></blockquote></div></body></html>