[Therion] Embedded image does not appear in some layouts

[Tarquin Wilton-Jones]

> 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 at entarea barSE256 at longbypass
and:
map elevationME256 -projection [elevation 256] -title "MyCave Elevation"
   entareaME256 at entarea #map of the scraps in entarea
   longbypassME256 at 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