Files
piscal/dataassim/math/numrec/f77_sources/ks2d1s.for
T
2016-02-03 18:52:05 +00:00

20 lines
634 B
Fortran

SUBROUTINE ks2d1s(x1,y1,n1,quadvl,d1,prob)
INTEGER n1
REAL d1,prob,x1(n1),y1(n1)
EXTERNAL quadvl
CU USES pearsn,probks,quadct,quadvl
INTEGER j
REAL dum,dumm,fa,fb,fc,fd,ga,gb,gc,gd,r1,rr,sqen,probks
d1=0.0
do 11 j=1,n1
call quadct(x1(j),y1(j),x1,y1,n1,fa,fb,fc,fd)
call quadvl(x1(j),y1(j),ga,gb,gc,gd)
d1=max(d1,abs(fa-ga),abs(fb-gb),abs(fc-gc),abs(fd-gd))
11 continue
call pearsn(x1,y1,n1,r1,dum,dumm)
sqen=sqrt(float(n1))
rr=sqrt(1.0-r1**2)
prob=probks(d1*sqen/(1.0+rr*(0.25-0.75/sqen)))
return
END