Hello again,
i now stripped my cave data from all scrap imports. Only centerline data remains in the dataset.

The result is now, that the export with only "MyCave" selected magically works, so the problem has to be somewhere in my scraps and NOT in therion itself.

I think i need to dig into this deeper, but regarding the mailing list, this issue can be considered done.
Thank you everybody for help, private and public!

You are amazing!



Am 2017-03-11 22:29, schrieb Benedikt Hallinger via Therion:
Hello,
this did not work unfortunately.
However i got a solution.

The data structure looks as following:
MyCave
+---Region-A
|   + Survey-1
|   + Survey-2
|   - ...
+---Region-B
|   + Subregion-B1
|     + Survey-B1-1
|     - Survey-B1-2
|   + Survey-2
|   - ...
...


The error occurs with the map defined in compilerfile as:
source
  map onlyCenterline -projection plan
      MyCave
  endmap
endsource


It does NOT occur if i specifiy every sublevel explicitely
source
  map onlyCenterline -projection plan
      #MyCave
      Region-A@MyCave
      Region-B@MyCave
  endmap
endsource


This seems to be a usable workaround. It would be interesting what causes the error, tough.


Greetings,
Beni



Am 2017-03-10 8:00, schrieb Martin Sluka:
There could be an error in scraps somewhere. Try to use lower scale and add to layout "debug on" to check if there is not something wrong.


Odesláno z iPhonu

9. 3. 2017 v 22:43, Benedikt Hallinger via Therion <[email protected]>:

Hello,
i try to generate a PDF with the whole cave rendered with LRUD centerline data only. The goal here is to generate a complete picture of the cave (>100km) with walls generated from LROU data, because i still have very few scraps at this time.

However therion aborts with an error.
How can i render a complex and big system into such a map?
Currently there are only a few scraps in the data and yet i get problems, it seems... is an atlas project with caves this big not possible?



For the compile, i generated a map in the compiler file, that selects the centerline only:
source
 map onlyCenterline -projection plan
   #Zubringer@Hirlatzhoehle   # <- this renders fine
   Hirlatzhoehle
 endmap
endsource


And the following layout:
layout LROU
 colour map-fg [100 0 0]
 symbol-show group centerline
 scale 1 5000
endlayout


However, when i try to compile it, i get the following error:
Transcript written on data.log.
converting scraps ... done
making map ... done
This is pdfTeX, Version 3.14159265-2.6-1.40.15 (TeX Live 2015/dev/Debian) (preloaded format=pdfetex)
restricted \write18 enabled.
entering extended mode
(./data.tex (./th_enc.tex) (./th_texts.tex) (./th_resources.tex
(/usr/share/texlive/texmf-dist/tex/generic/pdftex/glyphtounicode.tex))
(./th_fontdef.tex{/var/lib/texmf/fonts/map/pdftex/updmap/pdftex.map})
(./th_formdef.tex
Runaway text?
794.15
! TeX capacity exceeded, sorry [main memory size=5000000].
l.286830 \PL{794.15 1
                    423.19 794.21 1423.05 794.31 1422.94 c}%
!  ==> Fatal error occurred, no output PDF file produced!
Transcript written on data.log.
therion: error -- pdftex exit code -- 256



Thank you very much!
<therion.log>
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