Hi Jenny,
I have a project where I do this. I think I copied the idea off Bruce. I've just taken another look at the files to see how it works. I have a map definition in my project which looks like this:
map CarcPlanCL -title "Carcavuezo centreline Plan" -projection plan
4ValleysCL #centreline survey
endmap
All my map definitions are in the Carc_Map-Complete.th file which is referenced in my survey in the master .th file of my project. That file imports a survey 3D file for the centreline. Note how the map defined above contains the name of the survey from my master file, rather than the name of a map or scrap. The master .th file contents are as follows:
survey Carcavuezo
survey 4ValleysCL
import 0081_therion.3d -surveys use -cs EPSG:25830
endsurvey
input Carc_MAP-Complete.th
endsurvey
-------------------------
All you need to do to include the entire centreline from the survey in the PDF is include the map CarcPlanCL in the map you are generating the PDF from (along with the other maps which contain the scraps you want to plot on the PDF. Just remember you cannot mix maps and scraps in a map definition, which is why I have the special map containing the survey rather than including the survey in my master map directly.
Also remember in your thconfig file to specify which map is the master map to generate the PDF from (in my thconfig file I declare: select CarcavuezoPlan@Carcavuezo )
If you want to play with my complete project then you can check it out from the UK cave registry svn here:
This particular project is part of a much larger one (the entire 5 valleys). You want to process the thconfig-carcavuezo project in the folder 5Valleys\Therion Drawings\0081_Carcavuezo
Footleg