angle conversion

[Anja Rabijns]

Dear all,

Is there a simple way (some kind of handy programme, maybe) which can convert 
the (3 x 3) orientation matrix in O into some kind angles (spherical polar, 
Eulerian, ...) which are recognised by X-plor.


thanks in advance

Anja Rabijns
F.F.W. 
K.U.Leuven, Belgium 
anja.rabijns at farm.kuleuven.ac.be