<html><head></head><body><div style="color:#000; background-color:#fff; font-family:Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:13px">Thanks wookey, is it better to install survex and using survex loop closure algorithm or not?<br><div id="yui_3_16_0_ym19_1_1500498483767_5195"><span></span></div> <div class="qtdSeparateBR"><br><br></div><div style="display: block;" class="yahoo_quoted"> <div style="font-family: Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 13px;"> <div style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 16px;"> <div dir="ltr"><font face="Arial" size="2"> On Thursday, July 20, 2017 2:47 AM, Wookey via Therion <therion@speleo.sk> wrote:<br></font></div> <br><br> <div class="y_msg_container">On 2017-07-19 18:56 +0000, Saeid Bostandoust via Therion wrote:<br clear="none">> Hi, what is loop closure algorithm(s) used in therion core?<br clear="none"><br clear="none">If survex is installed therion uses the survex loop closure<br clear="none">algorithm. If not it uses its own which is somewhat less sophisticated.<br clear="none"><br clear="none">> Can some body explain an algorithm for me?<br clear="none"><br clear="none">The survex process is mostly documented here (in some very old docs,<br clear="none">but nothing much has changed in the core algorithm):<br clear="none"><a shape="rect" href="http://csg.bcra.org.uk/surveynotes.html" target="_blank">http://csg.bcra.org.uk/surveynotes.html </a>More details on how instument<br clear="none">standard deviations are specified and used is given in the survex manual.<br clear="none"><br clear="none">Not sure if the therion algorithm is documented in detail.<div class="yqt5369285081" id="yqtfd52882"><br clear="none"><br clear="none">> If these are more than one algorithms used in therion, how can i choose and<br clear="none">> change default loop closure algorithm?</div><br clear="none"><br clear="none">Installing or not-installing survex switches the algorithm. Not sure<br clear="none">if there is a way of forcing one or the other algorithm without doing that..<br clear="none"><br clear="none">Wookey<br clear="none">-- <br clear="none">Principal hats: Linaro, Debian, Wookware, ARM<br clear="none"><a shape="rect" href="http://wookware.org/" target="_blank">http://wookware.org/</a>_______________________________________________<br clear="none">Therion mailing list<br clear="none"><a shape="rect" ymailto="mailto:Therion@speleo.sk" href="mailto:Therion@speleo.sk">Therion@speleo.sk</a><br clear="none"><a shape="rect" href="https://mailman.speleo.sk/listinfo/therion" target="_blank">https://mailman.speleo.sk/listinfo/therion</a><div class="yqt5369285081" id="yqtfd56198"><br clear="none"></div><br><br></div> </div> </div> </div></div></body></html>