Thanks for your reply!
I need a special kind of source, whose gama flux distribution around the original point could be generated by a cylinder(consist of molybdenum) exposed to a plane surface electron source which is in a vacuo tube, the gama flux distribution of this source has been...
I had some problems finding out an equivalent way to describe a particular gama source.We can get the original way describing the particular gama source in this file: "1.txt", as well as its model in this file:"model.jpg",with this describing way,we can get the distribution of gama flux like...
I have read your files fe2.txt and pb3.txt, I think the discription of cell 70 is not appropriate, you can try "70 2 -0.001205 -70 60 "
Hope it's helpful for you