[Therion] Printing xvi maps

[Cooper, Ben]

Hi Stacho,
Sorry to go back to this old one!  In your email of 6/11/2007, you wrote
> source
> map centerline-map
>   my-survey
> endmap
> endsource
> 
> select centerline-map
> export map.pdf -layout-color map-fg 50 -layout-scale 1 500

But when I try to wrap my survey within the map-endmap context, I get
the following error:
C:\Program Files Ben\Therion\therion.exe: error -- UpperFlood_CL.th [41]
-- no projection for survey

If I add "-proj plan" after the map statement, then the above error
disappears, but I get the warning:-
C:\Program Files Ben\Therion\therion.exe: warning -- thconfig.500CL.tp
[10] -- object not found -- "centerline-map"

The output is still produced as desired, because by default, all surveys
are selected.  Can you explain what is going on with the map and select
commands?

I have included my raw source files that display this behaviour,
simplified by commenting out most of the include files.  
- Ben
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