[Therion] Syntax for vertical passages

[Vilius A]

Hello fellows,

I've faced a problem when I started to use therion for the surveys we do. The 
matter is that when we survey a vertical passage (a well) we are used to take 
such sets of measurements: shot from-to, length(vertical) and 3-5 
combinations of azimuth and distance. 
Ex. 1-2 5m. (210' - 1,2m)(0' - 4m)(75' - 3m)(160' - 0m)
210' stands for 210 degrees etc.

And I cannot  find out how using syntax of therion to note these measurements. 
Or should I change the way I do notes.

Thanks for any ideas and advises.

Vilius A.
Speleoclub "Ænigma" 
www.speleo.lt