https://github.com/cran/fields
Tip revision: 6a574ee78277f7f38ae7939a12894c1616dc61eb authored by Douglas Nychka on 16 October 2015, 01:28:36 UTC
version 8.3-5
version 8.3-5
Tip revision: 6a574ee
expfn.f
c fields, Tools for spatial data
c Copyright 2004-2013, Institute for Mathematics Applied Geosciences
c University Corporation for Atmospheric Research
c Licensed under the GPL -- www.gpl.org/licenses/gpl.html
subroutine expfn(n,d2, par)
real*8 d2(n), par(1)
integer n
do 5 k =1,n
d2(k)= exp(-1*d2(k)**(par( 1)/2))
5 continue
return
end