Hi Stacho - Thanks for the tip. I took a look at the sample you mention. I was able to get the third segment outline to appear on the second segment map, as I wanted. However, that outline also appears on the main map!
I tried it with both "below" and "above". Same result both ways. For this map, the complexity is such that the "above" display is less confusing than "below". The MainPassage map contains the lowest level of the maze. That makes sense since the rest of the cave is reached from there. The middle level of the maze is in UpperMaze and the highest level is in UpperMaze2. Note that the overlays for SinkholeEntrance and ESurveySidePassage only have one layer. They display as I want them to, Below is my revised .th file ... Thanks - Bill Gee ================= encoding utf-8 map MainCaveMap -title "Elkton Cave - Plan View" -projection plan MainPassage at ElktonCave SinkholeEntrance at ElktonCave [0 80 ft] above ESurveySidePassage at ElktonCave [50 -20 ft] above break UpperMazeMap at ElktonCave [200 30 ft] above endmap survey ElktonCave -title "Elkton Cave" input (many .th2 files, snip'ed for brevity) map MainPassage -title "Elkton Cave - Plan View" -projection plan (many scraps, removed for brevity) endmap map UpperMaze -title "Upper maze area" -projection plan # all scraps here MazeA MazeB MazeA2 endmap map UpperMaze2 -title "More upper maze" -projection plan # all scraps here MazeC MazeD endmap map SinkholeEntrance -title "Sinkhole Entrance" -projection plan Sinkhole2 endmap map ESurveySidePassage -title "ESurvey Side Passage" -projection plan ESurveySide endmap map UpperMazeMap -projection plan # all maps here UpperMaze break UpperMaze2 [0 -120 ft] above endmap (centerline data and scrap joins go here, removed for brevity) endsurvey ElktonCave ============== On Tuesday 14 December 2010 06:08:34 Stacho Mudrak wrote: > Hi Bill, > > I have not tried with preview above, but with preview below it seems to > work for me. See folder samples/map-offset in therion installation. When > you compile thconfig.4, you will get map4.pdf with the configuration, you > are asking for. I.e. one map in offset with preview in another map in > another offset. > > Best regards, S. > > On 13 December 2010 18:00, Bill Gee <bgee at campercaver.net> wrote: > > Hello everyone - > > > > Therion 5.3 (stable) running on Fedora 14 ... > > > > I am working on a cave which has a very complex maze area. Basically the > > maze > > area can be divided into either 3 or 4 layers (depending on how you draw > > it) > > which are stacked on top of each other like a cake. I want to produce a [snip]