<html><head><meta http-equiv="Content-Type" content="text/html charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><br class=""><div><blockquote type="cite" class=""><div class="">26. 2. 2017 v 6:55, Bruce Mutton via Therion <<a href="mailto:therion@speleo.sk" class="">therion@speleo.sk</a>>:</div><br class="Apple-interchange-newline"><div class=""><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class="">Martin clarified that it would find typos like 1.23m, in place of 12.3m, although where there is no sketch and no loop, I cannot work out how Therion would know that.<o:p class=""></o:p></div><br class="Apple-interchange-newline"></div></blockquote></div><br class=""><div class="">There is huge difference between stations position and local scale of image calculated from positions of stations.</div><div class=""><br class=""></div><div class="">BTW you may very simple create th2 file without walls just extract only station lines from th2 file and save it under different name obviously with identical header.</div><div class=""><br class=""></div><div class="">Martin</div></body></html>