there exists an explanation of Oshyan where he explains the difference TG to TG2 camera POV settings...I've studied that tutorial very carefully...
but there isn't explained what the Z coordinate means in TG 2 !!! does Z correspond to  Y in Terragen old ??
is it possible to write here a list with all the coordinates and explanations,   I read also that there exist also coordinates of the whole planet !!!
I would like to have the list like that:
X = right/or left (like in TG old)   

Y =  ........
Z = .........
and I would like to know in the menue which field is which coordinate 
in the menue camera I know already what rotation coordinates correspond to pitch, head and bank (in this sequence) of TG old !!!
thanks in advance 
Karin