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#include "AUTODIFF_OPTIONS.h" |
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|
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c ================================================================== |
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c |
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c active_file_control_loc.F: Routines to handle the i/o of active vari- |
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c ables for the adjoint calculations. All |
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c files are direct access files. |
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c |
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c Routines: |
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c |
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c o active_read_rl_loc - Basic routine to handle active read |
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c operations. |
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c o active_write_rl_loc - Basic routine to handle active write |
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c operations. |
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c |
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c |
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c ================================================================== |
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|
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CBOP |
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C !ROUTINE: active_read_rl_loc |
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C !INTERFACE: |
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subroutine active_read_rl_loc( |
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I active_var_file, |
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O active_var, |
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I globalfile, |
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I lAdInit, |
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I irec, |
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I mynr, |
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I theSimulationMode, |
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I myOptimIter, |
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I mythid |
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& ) |
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|
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C !DESCRIPTION: \bv |
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c ================================================================== |
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c o Read an active _RL variable from file. |
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c The variable *globalfile* can be used as a switch, which allows |
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c to read from a global file. The adjoint files are, however, always |
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c treated as tiled files. |
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c started: Christian Eckert eckert@mit.edu Jan-1999 |
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c ================================================================== |
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C \ev |
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|
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C !USES: |
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implicit none |
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|
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c == global variables == |
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#include "EEPARAMS.h" |
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#include "SIZE.h" |
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#include "PARAMS.h" |
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|
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C !INPUT/OUTPUT PARAMETERS: |
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c == routine arguments == |
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c active_var_file: filename |
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c active_var: array |
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c irec: record number |
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c myOptimIter: number of optimization iteration (default: 0) |
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c mythid: thread number for this instance |
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c doglobalread: flag for global or local read/write |
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c (default: .false.) |
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c lAdInit: initialisation of corresponding adjoint |
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c variable and write to active file |
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c mynr: vertical array dimension |
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c theSimulationMode: forward mode or reverse mode simulation |
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character*(*) active_var_file |
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logical globalfile |
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logical lAdInit |
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integer irec |
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integer mynr |
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integer theSimulationMode |
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integer myOptimIter |
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integer mythid |
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_RL active_var(1-olx:snx+olx,1-oly:sny+oly,mynr,nsx,nsy) |
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|
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C !LOCAL VARIABLES: |
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c == local variables == |
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character*(2) adpref |
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character*(80) adfname |
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integer bi,bj |
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integer i,j,k |
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integer oldprec |
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integer prec |
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integer il |
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integer ilnblnk |
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logical writeglobalfile |
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_RL active_data_t(1-olx:snx+olx,1-oly:sny+oly,nsx,nsy) |
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|
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c == functions == |
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external ilnblnk |
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|
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c == end of interface == |
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CEOP |
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|
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c force 64-bit io |
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oldPrec = readBinaryPrec |
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readBinaryPrec = precFloat64 |
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prec = precFloat64 |
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|
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write(adfname(1:80),'(80a)') ' ' |
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adpref = 'ad' |
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il = ilnblnk( active_var_file ) |
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|
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write(adfname(1:2),'(a)') adpref |
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write(adfname(3:il+2),'(a)') active_var_file(1:il) |
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|
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c >>>>>>>>>>>>>>>>>>> <<<<<<<<<<<<<<<<<<< |
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c >>>>>>>>>>>>>>>>>>> FORWARD RUN <<<<<<<<<<<<<<<<<<< |
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c >>>>>>>>>>>>>>>>>>> <<<<<<<<<<<<<<<<<<< |
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|
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if (theSimulationMode .eq. FORWARD_SIMULATION) then |
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|
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_BEGIN_MASTER( mythid ) |
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|
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c Read the active variable from file. |
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|
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call mdsreadfield_loc( |
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& active_var_file, |
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& prec, |
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& 'RL', |
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& mynr, |
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& active_var, |
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& irec, |
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& mythid ) |
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|
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if (lAdInit) then |
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c Initialise the corresponding adjoint variable on the |
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c adjoint variable's file. These files are tiled. |
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|
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writeglobalfile = .false. |
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do bj = 1,nsy |
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do bi = 1,nsx |
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do j=1,sny |
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do i=1,snx |
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active_data_t(i,j,bi,bj)= 0. _d 0 |
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enddo |
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enddo |
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enddo |
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enddo |
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|
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do k = 1,mynr |
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call mdswritefield_loc( |
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& adfname, |
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& prec, |
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& globalfile, |
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& 'RL', |
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& 1, |
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& active_data_t, |
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& (irec-1)*mynr+k, |
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& myOptimIter, |
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& mythid ) |
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enddo |
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endif |
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|
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_END_MASTER( mythid ) |
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|
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endif |
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|
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c >>>>>>>>>>>>>>>>>>> <<<<<<<<<<<<<<<<<<< |
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c >>>>>>>>>>>>>>>>>>> ADJOINT RUN <<<<<<<<<<<<<<<<<<< |
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c >>>>>>>>>>>>>>>>>>> <<<<<<<<<<<<<<<<<<< |
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|
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if (theSimulationMode .eq. REVERSE_SIMULATION) then |
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_BEGIN_MASTER( mythid ) |
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|
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writeglobalfile = .false. |
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do k=1,mynr |
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c Read data from file layer by layer. |
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call mdsreadfield_loc( |
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& active_var_file, |
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& prec, |
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& 'RL', |
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& 1, |
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& active_data_t, |
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& (irec-1)*mynr+k, |
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& mythid ) |
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|
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c Add active_var from appropriate location to data. |
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do bj = 1,nsy |
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do bi = 1,nsx |
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do j=1,sny |
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do i=1,snx |
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active_data_t(i,j,bi,bj) = active_data_t(i,j,bi,bj) + |
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& active_var(i,j,k,bi,bj) |
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enddo |
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enddo |
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enddo |
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enddo |
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|
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c Store the result on disk. |
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call mdswritefield_loc( |
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& active_var_file, |
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& prec, |
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& writeglobalfile, |
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& 'RL', |
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& 1, |
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& active_data_t, |
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& (irec-1)*mynr+k, |
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& myOptimIter, |
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& mythid ) |
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enddo |
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|
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|
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c Set active_var to zero. |
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do k=1,mynr |
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do bj = 1,nsy |
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do bi = 1,nsx |
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do j=1,sny |
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do i=1,snx |
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active_var(i,j,k,bi,bj) = 0. _d 0 |
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enddo |
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enddo |
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enddo |
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enddo |
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enddo |
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|
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_END_MASTER( mythid ) |
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endif |
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|
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c >>>>>>>>>>>>>>>>>>> <<<<<<<<<<<<<<<<<<< |
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c >>>>>>>>>>>>>>>>>>> TANGENT RUN <<<<<<<<<<<<<<<<<<< |
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c >>>>>>>>>>>>>>>>>>> <<<<<<<<<<<<<<<<<<< |
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|
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if (theSimulationMode .eq. TANGENT_SIMULATION) then |
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|
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_BEGIN_MASTER( mythid ) |
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|
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c Read the active variable from file. |
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|
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call mdsreadfield_loc( |
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& active_var_file, |
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& prec, |
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& 'RL', |
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& mynr, |
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& active_var, |
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& irec, |
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& mythid ) |
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|
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_END_MASTER( mythid ) |
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endif |
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|
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c Reset default io precision. |
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readBinaryPrec = oldPrec |
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|
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_BARRIER |
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|
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return |
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end |
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|
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|
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CBOP |
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C !ROUTINE: active_write_rl_loc |
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C !INTERFACE: |
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subroutine active_write_rl_loc( |
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I active_var_file, |
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I active_var, |
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I globalfile, |
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I irec, |
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I mynr, |
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I theSimulationMode, |
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I myOptimIter, |
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I mythid |
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& ) |
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|
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C !DESCRIPTION: \bv |
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c ================================================================== |
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c o Write an active _RL variable to a file. |
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c started: Christian Eckert eckert@mit.edu Jan-1999 |
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c ================================================================== |
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C \ev |
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|
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C !USES: |
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implicit none |
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|
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c == global variables == |
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#include "EEPARAMS.h" |
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#include "SIZE.h" |
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#include "PARAMS.h" |
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|
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C !INPUT/OUTPUT PARAMETERS: |
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c == routine arguments == |
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c active_var_file: filename |
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c active_var: array |
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c irec: record number |
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c myOptimIter: number of optimization iteration (default: 0) |
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c mythid: thread number for this instance |
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c doglobalread: flag for global or local read/write |
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c (default: .false.) |
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c lAdInit: initialisation of corresponding adjoint |
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c variable and write to active file |
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c mynr: vertical array dimension |
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c theSimulationMode: forward mode or reverse mode simulation |
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character*(*) active_var_file |
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integer mynr |
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logical globalfile |
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integer irec |
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integer theSimulationMode |
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integer myOptimIter |
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integer mythid |
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_RL active_var(1-olx:snx+olx,1-oly:sny+oly,mynr,nsx,nsy) |
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|
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C !LOCAL VARIABLES: |
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c == local variables == |
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integer i,j,k |
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integer bi,bj |
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_RL active_data_t(1-olx:snx+olx,1-oly:sny+oly,nsx,nsy) |
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integer oldprec |
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integer prec |
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|
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c == end of interface == |
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CEOP |
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|
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c force 64-bit io |
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oldPrec = readBinaryPrec |
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readBinaryPrec = precFloat64 |
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prec = precFloat64 |
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|
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c >>>>>>>>>>>>>>>>>>> <<<<<<<<<<<<<<<<<<< |
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c >>>>>>>>>>>>>>>>>>> FORWARD RUN <<<<<<<<<<<<<<<<<<< |
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c >>>>>>>>>>>>>>>>>>> <<<<<<<<<<<<<<<<<<< |
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|
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if (theSimulationMode .eq. FORWARD_SIMULATION) then |
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|
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_BEGIN_MASTER( mythid ) |
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|
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call mdswritefield_loc( |
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& active_var_file, |
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& prec, |
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& globalfile, |
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& 'RL', |
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& mynr, |
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& active_var, |
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& irec, |
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& myOptimIter, |
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& mythid ) |
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|
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_END_MASTER( mythid ) |
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|
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endif |
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|
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c >>>>>>>>>>>>>>>>>>> <<<<<<<<<<<<<<<<<<< |
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c >>>>>>>>>>>>>>>>>>> ADJOINT RUN <<<<<<<<<<<<<<<<<<< |
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c >>>>>>>>>>>>>>>>>>> <<<<<<<<<<<<<<<<<<< |
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|
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if (theSimulationMode .eq. REVERSE_SIMULATION) then |
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|
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_BEGIN_MASTER( mythid ) |
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|
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do k=1,mynr |
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c Read data from file layer by layer. |
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call mdsreadfield_loc( |
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& active_var_file, |
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& prec, |
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& 'RL', |
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& 1, |
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& active_data_t, |
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& (irec-1)*mynr+k, |
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& mythid ) |
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|
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c Add active_var from appropriate location to data. |
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do bj = 1,nsy |
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do bi = 1,nsx |
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do j=1,sny |
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do i=1,snx |
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active_var(i,j,k,bi,bj) = |
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& active_var(i,j,k,bi,bj) + |
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& active_data_t(i,j,bi,bj) |
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active_data_t(i,j,bi,bj) = 0. _d 0 |
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enddo |
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enddo |
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enddo |
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enddo |
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call mdswritefield_loc( |
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& active_var_file, |
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& prec, |
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& globalfile, |
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& 'RL', |
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& 1, |
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& active_data_t, |
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& (irec-1)*mynr+k, |
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& myOptimIter, |
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& mythid ) |
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enddo |
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|
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_END_MASTER( mythid ) |
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|
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endif |
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|
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c >>>>>>>>>>>>>>>>>>> <<<<<<<<<<<<<<<<<<< |
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c >>>>>>>>>>>>>>>>>>> TANGENT RUN <<<<<<<<<<<<<<<<<<< |
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c >>>>>>>>>>>>>>>>>>> <<<<<<<<<<<<<<<<<<< |
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|
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if (theSimulationMode .eq. TANGENT_SIMULATION) then |
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|
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_BEGIN_MASTER( mythid ) |
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|
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call mdswritefield_loc( |
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& active_var_file, |
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& prec, |
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& globalfile, |
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& 'RL', |
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& mynr, |
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& active_var, |
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& irec, |
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& myOptimIter, |
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& mythid ) |
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|
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_END_MASTER( mythid ) |
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|
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endif |
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|
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c Reset default io precision. |
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readBinaryPrec = oldPrec |
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|
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_BARRIER |
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|
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return |
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end |
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