I am trying to import a survex .3d file into therion. Currently, I am just trying to get all survey point into a pdf file. Anyway, I get a weird error about scaling. Does anyone know how to fix this? --------- thconfig --------- input layout.th source main.th export map -layout plan -output Alva_Blankenship_Cave.pdf ---------- layout.th -------- layout plan scale 1 200 units imperial legend on color map-fg altitude transparency on #PDF DOCUMENTION doc-author "Philip Schuchardt" code tex-map \cavename={Alva Blankenship Cave} \comment{Cartography By: Philip Balister and Philip Schuchardt \copyright 2006 VPI Cave Club} endcode code metapost def l_wall_bedrock_AMER (expr P) = T:=identity; pickup PenA; thdraw P; enddef; def p_gradient_AMER (expr pos,theta,sc,al) = U:=(.15u, .4u); T:=identity aligned al rotated theta scaled sc shifted pos; pickup PenC; #Left Hand side thdraw (-.3u, -.2u) -- (-.7u, .1u); thdraw (-.2u, -.1u) -- (-.4u, .6u); #Centerline thdraw (0u, 0u) -- (0u, .9u); #Right side thdraw (.3u, -.2u) -- (.7u, .1u); thdraw (.2u, -.1u) -- (.4u, .6u); enddef; initsymbol ("p_gradient_AMER"); initsymbol ("l_wall_bedrock_AMER"); endcode symbol-assign line wall:bedrock AMER symbol-assign point gradient AMER endlayout --------- main.th --------- survey "EG3" import EG3.3d endsurvey "EG3" --------------------- Compile------------------------ therion 0.3.10 initialization file: /etc/therion.ini reading ... done configuration file: thconfig reading ... done reading source files ... done preprocessing database ... done scanning centreline tree ... done searching for centerline loops ... done calculating station coordinates ... done processing survey data ... ####################### cavern log file ######################## 1> Survex 1.0.38 2> Copyright (C) 1990-2005 Olly Betts 3> 4> Survey contains 772 survey stations, joined by 0 legs. 5> There are 0 loops. 6> Survey has 772 connected components. 7> Total length of survey legs = 0.00m ( 0.00m adjusted) 8> Total plan length of survey legs = 0.00m 9> Total vertical length of survey legs = 0.00m 10> Vertical range = 42949672.68m (from 20 at 42949672.68m to 21 at 0.00m) 11> North-South range = 42949672.86m (from 495 at 42949672.86m to 21 at 0.00m) 12> East-West range = 42949672.91m (from 15 at 42949672.91m to 21 at 0.00m) 13> 772 0-nodes. 14> ######################### transcription ######################## 4> 772 : eg3.ah38@EG3 6> 772 : eg3.ah38@EG3 10> 20 : eg3.a2@EG3 -- 21 : eg3.a1@EG3 11> 495 : eg3.a40@EG3 -- 21 : eg3.a1@EG3 12> 15 : eg3.a8@EG3 -- 21 : eg3.a1@EG3 13> 772 : eg3.ah38@EG3 #################### end of cavern log file #################### done calculating basic statistics ... done processing extended elevation ... done processing references ... done selecting export objects ... done processing projection plan ... done writing Alva_Blankenship_Cave.pdf ... therion: error -- scale too large -- maximal scale for this configuration is 1 : 928886