[jollage]

Hi,

I'm writing a Fortran77 code and it would be complied by gfortran or mpif90 (I have gcc 5.2.0 installed). I sometimes used colon for indicating the interested range of an array, is it a good practice for a Fortran77 code? For example, I have

do i=1,Ny
(some subroutine generates a new solu for every i)
a(i,1:Ny) = solu
end do

where a is a 2D matrix of size (Nx,Ny) and solu is a 1D array of size Ny. I tested it and it seems to work good, but I'm concerned with any bug it might generate. The code is much more complicated than these lines. Do you have any suggestions? Thanks in advance.