All these programs are written on FORTRAN 77. ... Listing of the main routine, the function and the results ( fig4_2.txt ). Listing of the subroutines ( listing_01.txt , listing_01.zip ). ... The block (the main routine, the function and the subroutines (+general)). ( application_01.zip ). ... General programs. ... All listings of the subroutines ( all_listings.zip , all_listings.txt ) and the main routines with the functions and the results ( all_figures.zip , all_figures.txt ). ...