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Diffstat (limited to 'math/deboor/setdat3.f')
| -rw-r--r-- | math/deboor/setdat3.f | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/math/deboor/setdat3.f b/math/deboor/setdat3.f new file mode 100644 index 00000000..3524e489 --- /dev/null +++ b/math/deboor/setdat3.f @@ -0,0 +1,27 @@ + subroutine setdt3(icount) +c from * a practical guide to splines * by c. de boor +c to be called in main program l 2 m a i n . +c calls titand +c this routine is set up to provide the specific data for example 4 +c in chapter xiv. + integer icount, i,k,l,n,ntau + real break,brkpic(9),coef,gtau,tau,totalw,weight +c parameter lpkmax=100,ntmax=200,ltkmax=2000 +c common / data / ntau, tau(ntmax),gtau(ntmax),weight(ntmax),totalw +c common /approx/ break(lpkmax),coef(ltkmax),l,k + common / data / ntau, tau(200),gtau(200),weight(200),totalw + common /approx/ break(100),coef(2000),l,k + data brkpic,n/595.,730.985,794.414,844.476,880.06,907.814, + * 938.001,976.752,1075.,9/ + if (icount .gt. 0) stop + icount = icount + 1 + call titand ( tau, gtau, ntau ) + do 10 i=1,ntau + 10 weight(i) = 1. + totalw = ntau + l = n-1 + k = 5 + do 11 i=1,n + 11 break(i) = brkpic(i) + return + end |