Program g05tdfe ! G05TDF Example Program Text ! Mark 24 Release. NAG Copyright 2012. ! .. Use Statements .. Use nag_library, Only: g05kff, g05tdf, nag_wp ! .. Implicit None Statement .. Implicit None ! .. Parameters .. Integer, Parameter :: lseed = 1, nin = 5, nout = 6 ! .. Local Scalars .. Integer :: genid, ifail, ip1, itype, lr, & lstate, mode, n, np, subid ! .. Local Arrays .. Real (Kind=nag_wp), Allocatable :: p(:), r(:) Integer :: seed(lseed) Integer, Allocatable :: state(:), x(:) ! .. Intrinsic Procedures .. Intrinsic :: ceiling, real ! .. Executable Statements .. Write (nout,*) 'G05TDF Example Program Results' Write (nout,*) ! Skip heading in data file Read (nin,*) ! Read in the base generator information and seed Read (nin,*) genid, subid, seed(1) ! Initial call to initialiser to get size of STATE array lstate = 0 Allocate (state(lstate)) ifail = 0 Call g05kff(genid,subid,seed,lseed,state,lstate,ifail) ! Reallocate STATE Deallocate (state) Allocate (state(lstate)) ! Initialize the generator to a repeatable sequence ifail = 0 Call g05kff(genid,subid,seed,lseed,state,lstate,ifail) ! Read in sample size Read (nin,*) n ! Read in the distribution parameters Read (nin,*) np, ip1, itype ! Use suggested value for LR lr = 10 + ceiling(1.4E0_nag_wp*real(np,kind=nag_wp)) ! Generate and set up reference vector in one go mode = 2 Allocate (p(np),x(n),r(lr)) ! Read in probabilities Read (nin,*) p(1:np) ! Generate the variates ifail = 0 Call g05tdf(mode,n,p,np,ip1,itype,r,lr,state,x,ifail) ! Display the variates Write (nout,99999) x(1:n) 99999 Format (1X,I12) End Program g05tdfe