module mod_set_random_seed
contains
subroutine set_random_seed
! Sets a random seed based on the system and wall clock time
! An MPI version exists, that spreads the seed to all tiles. 
   implicit none 

   integer , dimension(8)::val
   integer cnt
   integer sze
   integer, allocatable, dimension(:):: pt

   call DATE_AND_TIME(values=val)
   call SYSTEM_CLOCK(count=cnt)
   call RANDOM_SEED(size=sze)
   allocate(pt(sze))
   pt(1) = val(8)*val(3)
   pt(2) = cnt
   call RANDOM_SEED(put=pt)
   deallocate(pt)
end subroutine set_random_seed
end module mod_set_random_seed