evolution du pickover (premier essai)

Fraktalism/evolvopick.f90

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+program evolvopick
+
+  use spitpgm
+  use points3d 
+  use fraktals
+
+!-----------------------------------------------------
+
+  implicit none
+
+  double precision, dimension(4)    ::  KA, KB, KI
+  integer                           ::  tick, nbsteps
+  double precision                  ::  dptick
+  type(t_point3d), dimension(:), allocatable ::  points
+  integer                                    ::  nbpoints
+  integer                                    ::  errcode
+  character (len=200)                        ::  command
+
+  KA(1) = 2.24     ;     KA(2) = 0.43
+  KA(3) = -0.65    ;     KA(4) = -2.43
+  KB(1) = 1.11     ;     KB(2) = 0.22
+  KB(3) = 1.65     ;     KB(4) = -1.43
+
+  nbsteps  = 1199
+  nbpoints = 26000
+  allocate(points(nbpoints), stat=errcode)
+  if (0 .NE. errcode) then
+    STOP " : EVOLVOPICK, NO ENOUGH MEMORY"
+  endif
+
+  do tick = 0, nbsteps
+
+    dptick = DBLE(tick) / DBLE(nbsteps)
+    ! print *, tick, "      ", dptick
+    call interp4dp(KA, KB, KI, dptick)
+    ! print *, KI(1), KI(2), KI(3), KI(4)
+    write(0, '(1X, I8, 3X, 4F12.6)') tick, KI
+
+    call compute_pickover(points, KI)
+    call write_points3d(points, 7, 25990, 'WS/pick.dat')
+
+    write(command, '(A, I6)') './tracepick.sh ', tick
+    call execute_command_line (command, exitstat=errcode)
+    if (0 .NE. errcode) then
+      STOP ' : ERR RUN COMMAND !'
+    endif
+
+  enddo
+
+!-----------------------------------------------------
+
+  contains
+
+  subroutine interp4dp (ina, inb, out, dpk)
+    double precision, dimension(4), intent(in)   :: ina, inb
+    double precision, dimension(4), intent(out)  :: out
+    double precision, intent(in)                 :: dpk
+    integer                                      :: foo
+
+    do foo=1, 4
+      out(foo) = (ina(foo) * (1.0-dpk)) + (inb(foo) * (dpk))
+    enddo
+
+  end subroutine
+
+
+
+end program evolvopick