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optim_initmod.F
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Mon, Feb 24, 07:41

optim_initmod.F
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subroutine optim_initmod(
I nn,
O xx
& )
c ==================================================================
c SUBROUTINE optim_initmod
c ==================================================================
c
c o Optim_Initmod is called before the optimization. It sets a first guess
c of the parameter vector. It may also contain the initialization
c of the model.
c
c started: Christian Eckert eckert@mit.edu 15-Feb-2000
c
c changed: Christian Eckert eckert@mit.edu 10-Mar-2000
c
c - Added ECCO layout.
c
c changed: Patrick Heimbach heimbach@mit.edu 19-Jun-2000
c - finished, revised and debugged
c
c ==================================================================
c SUBROUTINE optim_initmod
c ==================================================================
IMPLICIT NONE
c == global variables ==
#include "EEPARAMS.h"
#include "SIZE.h"
#include "ctrl.h"
#include "optim.h"
c == routine arguments ==
integer nn
_RL xx(nn)
c == local variables ==
character*(80) fname
c == end of interface ==
c-- Generate file name for the scaling of the control vector
c-- contributions.
write(fname(1:80),'(80a)') ' '
write(fname(1:80),'(4a,i10.10,a)')
& scalname(1:9),'_',yctrlid,'.',optimcycle,'.data'
c-- Read the scaling for the control vector.
c --> Presently not implemented, since the control vector and the
c gradient of the cost function can already be non-dimensionalized
c by *ecco_ControlPack* and *ecco_ControlUnPack*.
c
c To do this set:
c
c #define USE_NONDIMENSIONAL_CONTROL_IO
c
c in CPP_OPTIONS.h. The subroutine *ecco_ControlPack* will then
c non-dimensionalize its output and *ecco_ControlUnPack* will
c dimensionalize its input.
return
end

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