I tried it for a long time now, but I just get stuck each time I think that’s it. Ok, my problem in short terms is just to produce something simillar to a 2D profile but for 3D, which means I want the mean value of a given quantity (say E) in my data tree in dependence of THREE other quantities (say a,b,c), also out of my tree.
One way I tried to produce such an Object was to build several 2D profiles for for various given values of one of the other THREE quantities (say for fixed c) and then to replace the BinContents of a given TH3 (that has been built out of a,b,c) by the values of coming out of each of the 2D profiles with respect to c.
This should give me a 3 dimensional histogram where I can “read off” the desired just by means of the BinContent in dependece of a,b,c. But for various reasons this isn’t going to work.
Anyway, can someone of you imagine how to produce an object similar to s.th. that s.o. could call a “3D profile”? If yes, please let me know.
Thanks a lot,