how do you iterate through an array in fortran?

Question

really simple question.

say I have

real, dimension(0:100) :: realResults

and I want to iterate over realResults, ultimately to create json of the array of the form

[[x1,y1], [x2,y2], [x3, y3], ... ]

I'm pretty sure I want to use "do" but I'm not sure how

thanks

Answer 1

In Fortran 90 you can do array iteration like:

do i = lbound(realResults), ubound(realResults)
  ! do something with realResults(i)
end do

Answer 2

FORTRAN and json in the same paragraph?!?! WTF? Maybe something like:

      do 10 i = 0, 100
C        do something with realResults(i)
  10  continue