The main problem with it is when I want to join multiple profile scraps.
This is no different than plan view. I have plenty of profile scraps. I just make sure to avoid confusion by naming my scraps with their orientation in the scrap names to keep it clear to myself which belong where: fooSE256 Then the parent file has: join fooSE256@entarea barSE256@longbypass and: map elevationME256 -projection [elevation 256] -title "MyCave Elevation" entareaME256@entarea #map of the scraps in entarea longbypassME256@longbypass endmap
So far I have drawn only one section of profile for this map. I will have some others. Finding a way to create a different .pdf file for them could be interesting.
I have a separate .thconfig for each, which selects the relevant map and exports it as a PDF: Elevation256.thconfig Elevation120.thconfig Then I have AllVersions.thconfig which contains this: system """C:\Program Files (x86)\Therion\therion.exe"" Elevation256.thconfig" system """C:\Program Files (x86)\Therion\therion.exe"" Elevation120.thconfig" ... (These commands are a lot more readable if you put Therion in your %PATH%, or if you are using Linux.) Then I combine these into a single survey PDF by embedding the images, or into a PDF with one survey per page (using pdftk or pdfjam). Whichever .thconfig file produces the combined PDF is always the last one that gets run by AllVersions.thconfig