[OpendTect_Users] 2D interpretation

[Kamala Sen (Geophysics)]

Hi all,

is anyone else doing 2D interpretations on long lines?
I have a series of lines about 400 km long (at shortest), and I find 
after a certain distance of interpretation, the software joins the two 
ends and although I can carry on adding new seeds, the actual 
interpretation doesn't then conform to those seeds. For each line I'm 
having to break any horizon up into 6 or 7 "different" horizons, which 
is a bit of a nuisance!
On a similar theme, if I import an interpreted horizon, it tries to join 
on one end of the interpretation for a 2D line to the end of another 2D 
line, which turns the whole thing into a bit of a cat's cradle.

The first problem I've only encountered using my office machine with a 
fairly recent update, whereas it wasn't happening on my laptop with a 
somewhat older version of OpenDtect. The second problem I've encountered 
with earlier versions too.

Any ideas? Is there something I'm doing wrong or is this a software glitch?

Thanks,
Kamala Sen

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