https://github.com/cran/fields
Tip revision: e67a1fb4dcdbae26b03d4c4fe859ea995aac2720 authored by Doug Nychka on 12 November 2007, 00:00:00 UTC
version 4.1
version 4.1
Tip revision: e67a1fb
radfun.f
subroutine radfun(n,d2, par)
real*8 d2(n), par(2), dtemp
integer n
if( int(par(2)).eq.0) then
do 5 k =1,n
dtemp= d2(k)
if( dtemp.lt.1e-20) dtemp =1e-20
d2(k)= (dtemp)**( par(1))
5 continue
else
do 6 k=1,n
dtemp= d2(k)
if( dtemp.gt.1e-20) then
d2(k)= log(dtemp)*(dtemp)**( par(1))
else
d2(k)=0.0
endif
6 continue
endif
return
end