1 |
heimbach |
1.2 |
|
2 |
|
|
subroutine simul( |
3 |
|
|
I indic, |
4 |
|
|
I nn, |
5 |
|
|
I xx, |
6 |
|
|
O objf, |
7 |
|
|
O adxx |
8 |
|
|
& ) |
9 |
|
|
|
10 |
|
|
c ================================================================== |
11 |
|
|
c SUBROUTINE simul |
12 |
|
|
c ================================================================== |
13 |
|
|
c |
14 |
|
|
c o This routine is called by the large-scale optimization lsopt. |
15 |
|
|
c |
16 |
|
|
c Input : indic - Parameter (not used here). |
17 |
|
|
c nn - Number of control variables. |
18 |
|
|
c xx - Array of control variables. |
19 |
|
|
c |
20 |
|
|
c Output : objf - Value of objective function. |
21 |
|
|
c adxx - Gradients of objective function with respect |
22 |
|
|
c to the control variables. |
23 |
|
|
c |
24 |
|
|
c |
25 |
|
|
c started: Christian Eckert eckert@mit.edu 15-Feb-2000 |
26 |
|
|
c |
27 |
|
|
c changed: Christian Eckert eckert@mit.edu 10-Mar-2000 |
28 |
|
|
c |
29 |
|
|
c - Added ECCO layout. |
30 |
|
|
c |
31 |
|
|
c changed: Patrick Heimbach heimbach@mit.edu 19-Jun-2000 |
32 |
|
|
c - finished, revised and debugged |
33 |
|
|
c |
34 |
|
|
c ================================================================== |
35 |
|
|
c SUBROUTINE simul |
36 |
|
|
c ================================================================== |
37 |
|
|
|
38 |
|
|
implicit none |
39 |
|
|
|
40 |
|
|
c == global variables == |
41 |
|
|
|
42 |
|
|
#include "EEPARAMS.h" |
43 |
|
|
#include "SIZE.h" |
44 |
|
|
#include "ctrl.h" |
45 |
|
|
|
46 |
|
|
c == routine arguments == |
47 |
|
|
|
48 |
|
|
integer indic |
49 |
|
|
integer nn |
50 |
|
|
_RL xx(nn) |
51 |
|
|
_RL objf |
52 |
|
|
_RL adxx(nn) |
53 |
|
|
|
54 |
|
|
c == local variables == |
55 |
|
|
|
56 |
|
|
integer i |
57 |
|
|
_RL adobjf |
58 |
|
|
|
59 |
|
|
logical lheaderonly |
60 |
|
|
|
61 |
|
|
c == end of interface == |
62 |
|
|
|
63 |
heimbach |
1.3 |
print *, 'pathei-lsopt in simul' |
64 |
|
|
|
65 |
heimbach |
1.2 |
c-- Call the combined modified forward model and the adjoint model. |
66 |
|
|
do i = 1,nn |
67 |
heimbach |
1.3 |
adxx(i) = 0. |
68 |
heimbach |
1.2 |
enddo |
69 |
heimbach |
1.3 |
|
70 |
|
|
adobjf = 1. |
71 |
heimbach |
1.2 |
c |
72 |
|
|
lheaderonly = .false. |
73 |
heimbach |
1.3 |
|
74 |
|
|
print *, 'pathei-lsopt vor optim_readdata' |
75 |
|
|
|
76 |
heimbach |
1.2 |
call optim_readdata( nn, ctrlname, lheaderonly, objf, xx ) |
77 |
|
|
call optim_readdata( nn, costname, lheaderonly, objf, adxx ) |
78 |
|
|
|
79 |
|
|
indic = indic |
80 |
|
|
|
81 |
|
|
cph( |
82 |
|
|
print *, ' leaving simul with nn, objf = ', nn, objf |
83 |
|
|
print *, ' leaving simul with xx, adxx = ', xx(1), adxx(1) |
84 |
|
|
do i=1,nn |
85 |
|
|
c if (xx(i).EQ.'NaN') then |
86 |
|
|
c print *, 'pathei - out: i = ', i |
87 |
|
|
c end if |
88 |
|
|
end do |
89 |
|
|
cph) |
90 |
|
|
|
91 |
|
|
return |
92 |
|
|
end |