Hello cavers,
finally I got it working and now I also can provide a complete example:
<https://send.firefox.com/download/68dbfd56e60e2b2c/#iSkNt75QW2_8tIZeDCD9qQ>
(link will expire in seven days).
To avoid the white artifact (see file kolkhoehle_artifact.pdf) it is
necessary *not* to hide the survey stations! As soon as you use either
the attribute -visibility off or use symbol-hide point station in your
layout you will have a white trapezoid on the final pdf map. Only hiding
the survey line is possible. As long as the stations are visible the
resulting map is fine (see kolkhoehle_ok.pdf). Btw. symbol-hide group
cave-centerline causes an error.
Regards,
Roger
Am 13.04.2020 um 11:20 schrieb Roger Schuster:
Hello cavers,
currently I try to work with some legacy survey which are the original
survey data and the final map with scale bar but without marked
stations. My intention is to geo-reference the existing map (i.e.
attaching the entrance location to the UTM grid) and use it in a cave
atlas of the area. I don't want to redraw the whole map in Therion.
I followed the directions given in the therion wiki and entered the
survey data and the resulting model in Loch looks fine and plausible.
After that I created a scrap with the scanned map (projection plan)
and scaled it using the scale bar and the scaling tool of Xtherion map
editor. I marked the location of the first survey station at the cave
entrance and in the layout section of my thconfig I turned on sketch
export. Unfortunately it doesn't work. The generated pdf only contains
the map header (with wrong length and depth statistics btw!) and a
short part of the first survey shot. I expect the whole scanned
background image to be visible and in scale in the pdf. Honestly said
I never got the "sketches on" working with any of my old and new maps.
What I am doing wrong? Any pointer to the right direction is highly
appreciated.
Best regards and thanks in advance,
Roger
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