Actually, I would like full detail where it exists and centerline only where it does not. Martin's hints give me an idea how to get this. It will take a day or two for me to set it up and test.

I also want maps where only the drawn stuff is shown. I think what I need to do is leave those parts of *.th2 and thconfig alone, and add new stuff as noted by Martin.

One additional question regarding the "select" statement location ... I think I need to put it in thconfig just before the layout and export lines that creates the file, like this:

======================  thconfig  ============
select MainPlan

layout basics
...
endlayout

(more layout sections)

export map  -proj plan -layout ChosenLayout -o Outputfile

(several more "export map" commands to get Loch, Aven, KML etc files)

select FullMap

layout FullMapLayout
...
endlayout

export map -proj plan -layout FullMapLayout -o AnotherOutputFile
======================

Is this about right?

Another way I might do it is to create entirely new thconfig and *.th2 files just for this map, then use a "system" call in the main thconfig to launch another instance of therion with the alternate thconfig as a command line option.

===============
Bill Gee

On 11/25/24 08:38, Martin Sluka via Therion wrote:
It means you want only centerline for all the data set and walls for only part 
of a cave. Correct?

Define map which will contain only survey data.
Define other map, which will contain only sraps or maps from scraps for that 
part of the cave you want.
Define map, which will include both maps defined above.
Select this map in thconfig
Add to layout:
symbol-hide group all
symbol-show line wall
symbol-show group centerline
(or symbol-show line centerline)

It should work

M.


Odesláno z iPhonu

25. 11. 2024 v 14:03, Bill Gee <[email protected]>:

I am looking at this entry in the Wiki:

https://therion.speleo.sk/wiki/tips#showing_centreline_for_parts_of_a_cave_and_passage_walls_for_others

My understanding it that this requires making two sets of centerline data, then 
creating a survey for each set.  One of the data sets is for that part of the 
cave which has walls/scraps and the other is for the remainder of the cave.

The thconfig file is set up with only one survey/endsurvey section.  I think 
this also would have to change into two sections.

Is this correct?

The cave I want to do this for has all centerline data in one big file. It 
would be a huge pain to separate that into two files.  Even more of a pain 
would be moving the data as sketching is completed.

Thanks!
--
===============
Bill Gee

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