A test instrument to compare sources and check they provide the valid
sprectrum and intensity. It shows that the first 4 flat sources are equivalent,
the 2 Maxwellian sources as well.
WARNING: Result of test no. 1 for Source_adapt.comp is not correct if MPI is used, as
that source component does not support MPI.
Parameters in boldface are required;
the others are optional.
selection of the source to use in 1=Source_adapt, 2=Source_div, 3=Source_simple, 4=Source_gen (simple), 5=Source_gen, 6=Source_Maxwell_3, 7=ESS_moderator_long, 8=Moderator