This program is based on an erlier wesion writen in Fortran 77 by
	A.Stuck, Univ. Freiburg, Switzerland
	J. Osterwalder, Univ. Freiburg, 
	J. Wider (jw), Univ. Zurich, Switzerland
	A. Muntwiler (mm), Univ. Zurich, Switzerland

The program uese the C++ STD library as well as the Boost library (for calculation of special functions such asthe 		associated legendre Polynomials). For a detailed descriprion of Boost see http://www.boost.org/.

for compilation call make
	-> compilation with g++
	-> using the C++98 standart

1) read measured data from a data file formated as following
	#Intensity	theta	phi-angle
2) from the measured intensity calculate a maximum amount of coefficients a_lm of the multipole epansion.

3) from the coefficiets determine the intensity values at every theta and phi

4) write claculated data to a file using a specified format


special options:
	Calculate a Fermi functin like apodizing function for input data 
	
	calculate chi function from the measured hologram ...