KVI Codes from Muhsin Harakeh for computing e.g. form factors, energy-weighted sum rules etc.
More documentation will be coming hopefully soon.
I have to modify the codes a little bit to get them working (mainly just old FORTRAN not getting on with gfortran) and more detailed instructions may be required if you would like to use these codes.
Email me if you need help.
to compile belgen:
gfortran --free-form belgen.for bellib.o mnhlib.o cio/cio*.o -o belgen
BUT you need to compile the object files for the I/O and the libraries:
go into cio and run
gfortran -c *.f
Get very sad about the errors and try to fix them
Then go up into the base directory and run
gfortran -c bellib.f
gfortran -c mnhlib.f
This will make the libaries files required to compile belgen (hopefully!)