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jmc |
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C $Header: /u/gcmpack/MITgcm/model/src/update_masks_etc.F,v 1.4 2010/03/16 00:08:27 jmc Exp $ |
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heimbach |
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C $Name: $ |
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#include "CPP_OPTIONS.h" |
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CBOP |
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C !ROUTINE: UPDATE_MASKS_ETC |
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C !INTERFACE: |
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SUBROUTINE UPDATE_MASKS_ETC( myThid ) |
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C !DESCRIPTION: \bv |
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C *==========================================================* |
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jmc |
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C | SUBROUTINE UPDATE_MASKS_ETC |
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C | o Re-initialise masks and topography factors after a new |
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C | hFacC has been calculated by the minimizer |
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heimbach |
1.1 |
C *==========================================================* |
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jmc |
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C | These arrays are used throughout the code and describe |
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C | the topography of the domain through masks (0s and 1s) |
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C | and fractional height factors (0<hFac<1). The latter |
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C | distinguish between the lopped-cell and full-step |
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C | topographic representations. |
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heimbach |
1.1 |
C *==========================================================* |
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C | code taken from ini_masks_etc.F |
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C *==========================================================* |
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C \ev |
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C !USES: |
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IMPLICIT NONE |
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C === Global variables === |
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#include "SIZE.h" |
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#include "EEPARAMS.h" |
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#include "PARAMS.h" |
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#include "GRID.h" |
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#include "SURFACE.h" |
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Cml we need optimcycle for storing the new hFaC(C/W/S) and depth |
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#ifdef ALLOW_AUTODIFF_TAMC |
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# include "optim.h" |
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jmc |
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#endif |
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heimbach |
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C !INPUT/OUTPUT PARAMETERS: |
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C == Routine arguments == |
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C myThid - Number of this instance of INI_MASKS_ETC |
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INTEGER myThid |
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#ifdef ALLOW_DEPTH_CONTROL |
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C !LOCAL VARIABLES: |
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C == Local variables == |
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jmc |
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C bi,bj :: Loop counters |
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heimbach |
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C I,J,K |
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jmc |
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C tmpfld :: Temporary array used to compute & write Total Depth |
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heimbach |
1.1 |
INTEGER bi, bj |
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jmc |
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INTEGER I, J, K |
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_RS tmpfld(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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heimbach |
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CHARACTER*(MAX_LEN_MBUF) suff |
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Cml( |
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INTEGER Im1, Jm1 |
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_RL hFacCtmp, hFacCtmp2 |
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_RL hFacMnSz |
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_RS smoothMin_R4 |
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EXTERNAL smoothMin_R4 |
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Cml) |
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CEOP |
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C- Calculate lopping factor hFacC : over-estimate the part inside of the domain |
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C taking into account the lower_R Boundary (Bathymetrie / Top of Atmos) |
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DO bj=myByLo(myThid), myByHi(myThid) |
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DO bi=myBxLo(myThid), myBxHi(myThid) |
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DO K=1, Nr |
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hFacMnSz=max( hFacMin, min(hFacMinDr*recip_drF(k),1. _d 0) ) |
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DO J=1-Oly,sNy+Oly |
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DO I=1-Olx,sNx+Olx |
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C o Non-dimensional distance between grid bound. and domain lower_R bound. |
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#ifdef ALLOW_DEPTH_CONTROL |
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hFacCtmp = (rF(K)-xx_r_low(I,J,bi,bj))*recip_drF(K) |
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#else |
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hFacCtmp = (rF(K)-R_low(I,J,bi,bj))*recip_drF(K) |
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#endif /* ALLOW_DEPTH_CONTROL */ |
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Cml IF ( hFacCtmp .le. 0. _d 0 ) THEN |
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CmlC IF ( hFacCtmp .lt. 0.5*hfacMnSz ) THEN |
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Cml hFacCtmp2 = 0. _d 0 |
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Cml ELSE |
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Cml hFacCtmp2 = hFacCtmp + hFacMnSz*( |
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Cml & EXP(-hFacCtmp/hFacMnSz)-EXP(-1./hFacMnSz) ) |
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Cml ENDIF |
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Cml call limit_hfacc_to_one( hFacCtmp2 ) |
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Cml hFacC(I,J,K,bi,bj) = hFacCtmp2 |
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IF ( hFacCtmp .le. 0. _d 0 ) THEN |
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C IF ( hFacCtmp .lt. 0.5*hfacMnSz ) THEN |
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hFacC(I,J,K,bi,bj) = 0. _d 0 |
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ELSEIF ( hFacCtmp .gt. 1. _d 0 ) THEN |
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hFacC(I,J,K,bi,bj) = 1. _d 0 |
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ELSE |
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hFacC(I,J,K,bi,bj) = hFacCtmp + hFacMnSz*( |
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& EXP(-hFacCtmp/hFacMnSz)-EXP(-1./hFacMnSz) ) |
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ENDIF |
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Cml print '(A,3I5,F20.16)', 'ml-hfac:', I,J,K,hFacC(I,J,K,bi,bj) |
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CmlC o Select between, closed, open or partial (0,1,0-1) |
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Cml hFacCtmp=min( max( hFacCtmp, 0. _d 0) , 1. _d 0) |
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CmlC o Impose minimum fraction and/or size (dimensional) |
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Cml IF (hFacCtmp.LT.hFacMnSz) THEN |
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Cml IF (hFacCtmp.LT.hFacMnSz*0.5) THEN |
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Cml hFacC(I,J,K,bi,bj)=0. |
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Cml ELSE |
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Cml hFacC(I,J,K,bi,bj)=hFacMnSz |
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Cml ENDIF |
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Cml ELSE |
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Cml hFacC(I,J,K,bi,bj)=hFacCtmp |
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Cml ENDIF |
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Cml ENDIF |
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Cml print '(A,F15.4,F20.16)', 'ml-hfac:', R_low(i,j,bi,bj),hFacC(I,J,K,bi,bj) |
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ENDDO |
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ENDDO |
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ENDDO |
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C - end bi,bj loops. |
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ENDDO |
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ENDDO |
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C |
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jmc |
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C _EXCH_XYZ_RS(hFacC,myThid) |
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heimbach |
1.1 |
C |
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C- Re-calculate lower-R Boundary position, taking into account hFacC |
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DO bj=myByLo(myThid), myByHi(myThid) |
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DO bi=myBxLo(myThid), myBxHi(myThid) |
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DO J=1-Oly,sNy+Oly |
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DO I=1-Olx,sNx+Olx |
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R_low(I,J,bi,bj) = rF(1) |
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DO K=Nr,1,-1 |
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R_low(I,J,bi,bj) = R_low(I,J,bi,bj) |
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& - drF(k)*hFacC(I,J,K,bi,bj) |
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ENDDO |
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ENDDO |
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ENDDO |
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C - end bi,bj loops. |
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ENDDO |
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ENDDO |
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C |
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Cml DO bj=myByLo(myThid), myByHi(myThid) |
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Cml DO bi=myBxLo(myThid), myBxHi(myThid) |
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CmlC- Re-calculate Reference surface position, taking into account hFacC |
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CmlC initialize Total column fluid thickness and surface k index |
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CmlC Note: if no fluid (continent) ==> ksurf = Nr+1 |
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Cml DO J=1-Oly,sNy+Oly |
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Cml DO I=1-Olx,sNx+Olx |
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Cml tmpfld(I,J,bi,bj) = 0. |
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Cml ksurfC(I,J,bi,bj) = Nr+1 |
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Cml Ro_surf(I,J,bi,bj) = R_low(I,J,bi,bj) |
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Cml DO K=Nr,1,-1 |
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Cml Ro_surf(I,J,bi,bj) = Ro_surf(I,J,bi,bj) |
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Cml & + drF(k)*hFacC(I,J,K,bi,bj) |
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Cml IF (maskC(I,J,K,bi,bj).NE.0.) THEN |
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Cml ksurfC(I,J,bi,bj) = k |
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Cml tmpfld(i,j,bi,bj) = tmpfld(i,j,bi,bj) + 1. |
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Cml ENDIF |
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Cml ENDDO |
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Cml ENDDO |
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Cml ENDDO |
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CmlC - end bi,bj loops. |
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Cml ENDDO |
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Cml ENDDO |
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jmc |
1.5 |
IF ( debugLevel.GE.debLevB ) THEN |
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_BARRIER |
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CALL PLOT_FIELD_XYRS( R_low, |
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& 'Model R_low (update_masks_etc)', 1, myThid ) |
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CML I assume that Ro_surf is not changed anywhere else in the code |
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CML and since it is not changed in this routine, we do not need to |
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heimbach |
1.1 |
CML print it again. |
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jmc |
1.5 |
CML CALL PLOT_FIELD_XYRS( Ro_surf, |
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CML & 'Model Ro_surf (update_masks_etc)', 1, myThid ) |
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ENDIF |
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heimbach |
1.1 |
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C Calculate quantities derived from XY depth map |
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DO bj = myByLo(myThid), myByHi(myThid) |
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DO bi = myBxLo(myThid), myBxHi(myThid) |
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DO j=1-Oly,sNy+Oly |
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DO i=1-Olx,sNx+Olx |
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C Total fluid column thickness (r_unit) : |
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tmpfld(i,j,bi,bj) = Ro_surf(i,j,bi,bj) - R_low(i,j,bi,bj) |
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C Inverse of fluid column thickness (1/r_unit) |
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IF ( tmpfld(i,j,bi,bj) .LE. 0. ) THEN |
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recip_Rcol(i,j,bi,bj) = 0. |
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ELSE |
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jmc |
1.2 |
recip_Rcol(i,j,bi,bj) = 1. _d 0 / tmpfld(i,j,bi,bj) |
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heimbach |
1.1 |
ENDIF |
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ENDDO |
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ENDDO |
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ENDDO |
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ENDDO |
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jmc |
1.3 |
C _EXCH_XY_RS( recip_Rcol, myThid ) |
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heimbach |
1.1 |
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C hFacW and hFacS (at U and V points) |
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CML This will be the crucial part of the code, because here the minimum |
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CML function MIN is involved which does not have a continuous derivative |
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CML for MIN(x,y) at y=x. |
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CML The thin walls representation has been moved into this loop, that is |
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CML before the call to EXCH_UV_XVY_RS, because TAMC will prefer it this |
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jmc |
1.5 |
CML way. On the other hand, this might cause difficulties in some |
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heimbach |
1.1 |
CML configurations. |
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DO bj=myByLo(myThid), myByHi(myThid) |
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DO bi=myBxLo(myThid), myBxHi(myThid) |
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DO K=1, Nr |
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CML DO J=1-Oly+1,sNy+Oly |
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CML DO I=1-Olx+1,sNx+Olx |
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CML DO J=1,sNy+1 |
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CML DO I=1,sNx+1 |
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DO J=1-Oly,sNy+Oly |
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DO I=1-Olx,sNx+Olx |
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Im1=MAX(I-1,1-OLx) |
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Jm1=MAX(J-1,1-OLy) |
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IF (DYG(I,J,bi,bj).EQ.0.) THEN |
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C thin walls representation of non-periodic |
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C boundaries such as happen on the lat-lon grid at the N/S poles. |
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C We should really supply a flag for doing this. |
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hFacW(I,J,K,bi,bj)=0. |
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ELSE |
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Cml hFacW(I,J,K,bi,bj)= |
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hFacW(I,J,K,bi,bj)=maskW(I,J,K,bi,bj)* |
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#ifdef USE_SMOOTH_MIN |
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& smoothMin_R4(hFacC(I,J,K,bi,bj),hFacC(Im1,J,K,bi,bj)) |
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#else |
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& MIN(hFacC(I,J,K,bi,bj),hFacC(Im1,J,K,bi,bj)) |
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#endif /* USE_SMOOTH_MIN */ |
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ENDIF |
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IF (DXG(I,J,bi,bj).EQ.0.) THEN |
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hFacS(I,J,K,bi,bj)=0. |
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ELSE |
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Cml hFacS(I,J,K,bi,bj)= |
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hFacS(I,J,K,bi,bj)=maskS(I,J,K,bi,bj)* |
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#ifdef USE_SMOOTH_MIN |
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& smoothMin_R4(hFacC(I,J,K,bi,bj),hFacC(I,Jm1,K,bi,bj)) |
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jmc |
1.2 |
#else |
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heimbach |
1.1 |
& MIN(hFacC(I,J,K,bi,bj),hFacC(I,Jm1,K,bi,bj)) |
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#endif /* USE_SMOOTH_MIN */ |
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jmc |
1.2 |
ENDIF |
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heimbach |
1.1 |
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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#if (defined (ALLOW_AUTODIFF_TAMC) && \ |
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defined (ALLOW_AUTODIFF_MONITOR) && \ |
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defined (ALLOW_DEPTH_CONTROL)) |
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jmc |
1.5 |
C Include call to a dummy routine. Its adjoint will be |
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heimbach |
1.1 |
C called at the proper place in the adjoint code. |
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jmc |
1.5 |
C The adjoint routine will print out adjoint values |
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C if requested. The location of the call is important, |
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C it has to be after the adjoint of the exchanges |
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heimbach |
1.1 |
C (DO_GTERM_BLOCKING_EXCHANGES). |
248 |
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Cml CALL DUMMY_IN_HFAC( 'W', 0, myThid ) |
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Cml CALL DUMMY_IN_HFAC( 'S', 0, myThid ) |
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#endif |
251 |
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Cml CALL EXCH_UV_XYZ_RL(hFacW,hFacS,.FALSE.,myThid) |
252 |
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CALL EXCH_UV_XYZ_RS(hFacW,hFacS,.FALSE.,myThid) |
253 |
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#if (defined (ALLOW_AUTODIFF_TAMC) && \ |
254 |
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defined (ALLOW_AUTODIFF_MONITOR) && \ |
255 |
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defined (ALLOW_DEPTH_CONTROL)) |
256 |
jmc |
1.5 |
C Include call to a dummy routine. Its adjoint will be |
257 |
heimbach |
1.1 |
C called at the proper place in the adjoint code. |
258 |
jmc |
1.5 |
C The adjoint routine will print out adjoint values |
259 |
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C if requested. The location of the call is important, |
260 |
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C it has to be after the adjoint of the exchanges |
261 |
heimbach |
1.1 |
C (DO_GTERM_BLOCKING_EXCHANGES). |
262 |
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Cml CALL DUMMY_IN_HFAC( 'W', 1, myThid ) |
263 |
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Cml CALL DUMMY_IN_HFAC( 'S', 1, myThid ) |
264 |
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#endif |
265 |
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266 |
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C- Write to disk: Total Column Thickness & hFac(C,W,S): |
267 |
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WRITE(suff,'(I10.10)') optimcycle |
268 |
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CALL WRITE_FLD_XY_RS( 'Depth.',suff,tmpfld,optimcycle,myThid) |
269 |
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CALL WRITE_FLD_XYZ_RS( 'hFacC.',suff,hFacC,optimcycle,myThid) |
270 |
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CALL WRITE_FLD_XYZ_RS( 'hFacW.',suff,hFacW,optimcycle,myThid) |
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CALL WRITE_FLD_XYZ_RS( 'hFacS.',suff,hFacS,optimcycle,myThid) |
272 |
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273 |
jmc |
1.5 |
IF ( debugLevel.GE.debLevB ) THEN |
274 |
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_BARRIER |
275 |
heimbach |
1.1 |
C-- Write to monitor file (standard output) |
276 |
jmc |
1.5 |
CALL PLOT_FIELD_XYZRS( hFacC,'hFacC (update_masks_etc)', |
277 |
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& Nr, 1, myThid ) |
278 |
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CALL PLOT_FIELD_XYZRS( hFacW,'hFacW (update_masks_etc)', |
279 |
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& Nr, 1, myThid ) |
280 |
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CALL PLOT_FIELD_XYZRS( hFacS,'hFacS (update_masks_etc)', |
281 |
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& Nr, 1, myThid ) |
282 |
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ENDIF |
283 |
heimbach |
1.1 |
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284 |
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C Masks and reciprocals of hFac[CWS] |
285 |
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Cml The masks should stay constant, so they are not recomputed at this time |
286 |
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Cml implicitly implying that no cell that is wet in the begin will ever dry |
287 |
jmc |
1.5 |
Cml up! This is a strong constraint and should be implementent as a hard |
288 |
heimbach |
1.1 |
Cml inequality contraint when performing optimization (m1qn3 cannot do that) |
289 |
jmc |
1.4 |
Cml Also, I am assuming here that the new hFac(s) never become zero during |
290 |
heimbach |
1.1 |
Cml optimization! |
291 |
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DO bj = myByLo(myThid), myByHi(myThid) |
292 |
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DO bi = myBxLo(myThid), myBxHi(myThid) |
293 |
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DO K=1,Nr |
294 |
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DO J=1-Oly,sNy+Oly |
295 |
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DO I=1-Olx,sNx+Olx |
296 |
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IF (hFacC(I,J,K,bi,bj) .NE. 0. ) THEN |
297 |
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Cml IF (maskC(I,J,K,bi,bj) .NE. 0. ) THEN |
298 |
jmc |
1.2 |
recip_hFacC(I,J,K,bi,bj) = 1. _d 0 / hFacC(I,J,K,bi,bj) |
299 |
heimbach |
1.1 |
Cml maskC(I,J,K,bi,bj) = 1. |
300 |
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ELSE |
301 |
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recip_hFacC(I,J,K,bi,bj) = 0. |
302 |
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Cml maskC(I,J,K,bi,bj) = 0. |
303 |
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ENDIF |
304 |
|
|
IF (hFacW(I,J,K,bi,bj) .NE. 0. ) THEN |
305 |
|
|
Cml IF (maskW(I,J,K,bi,bj) .NE. 0. ) THEN |
306 |
jmc |
1.2 |
recip_hFacW(I,J,K,bi,bj) = 1. _d 0 / hFacw(I,J,K,bi,bj) |
307 |
heimbach |
1.1 |
Cml maskW(I,J,K,bi,bj) = 1. |
308 |
|
|
ELSE |
309 |
|
|
recip_hFacW(I,J,K,bi,bj) = 0. |
310 |
|
|
Cml maskW(I,J,K,bi,bj) = 0. |
311 |
|
|
ENDIF |
312 |
|
|
IF (hFacS(I,J,K,bi,bj) .NE. 0. ) THEN |
313 |
|
|
Cml IF (maskS(I,J,K,bi,bj) .NE. 0. ) THEN |
314 |
jmc |
1.2 |
recip_hFacS(I,J,K,bi,bj) = 1. _d 0 / hFacS(I,J,K,bi,bj) |
315 |
heimbach |
1.1 |
Cml maskS(I,J,K,bi,bj) = 1. |
316 |
|
|
ELSE |
317 |
|
|
recip_hFacS(I,J,K,bi,bj) = 0. |
318 |
|
|
Cml maskS(I,J,K,bi,bj) = 0. |
319 |
|
|
ENDIF |
320 |
|
|
ENDDO |
321 |
|
|
ENDDO |
322 |
|
|
ENDDO |
323 |
|
|
CmlCml( |
324 |
|
|
Cml ENDDO |
325 |
|
|
Cml ENDDO |
326 |
jmc |
1.3 |
Cml _EXCH_XYZ_RS(recip_hFacC , myThid ) |
327 |
|
|
Cml _EXCH_XYZ_RS(recip_hFacW , myThid ) |
328 |
|
|
Cml _EXCH_XYZ_RS(recip_hFacS , myThid ) |
329 |
|
|
Cml _EXCH_XYZ_RS(maskC , myThid ) |
330 |
|
|
Cml _EXCH_XYZ_RS(maskW , myThid ) |
331 |
|
|
Cml _EXCH_XYZ_RS(maskS , myThid ) |
332 |
heimbach |
1.1 |
Cml DO bj = myByLo(myThid), myByHi(myThid) |
333 |
|
|
Cml DO bi = myBxLo(myThid), myBxHi(myThid) |
334 |
|
|
CmlCml) |
335 |
|
|
C- Calculate surface k index for interface W & S (U & V points) |
336 |
|
|
DO J=1-Oly,sNy+Oly |
337 |
|
|
DO I=1-Olx,sNx+Olx |
338 |
|
|
ksurfW(I,J,bi,bj) = Nr+1 |
339 |
|
|
ksurfS(I,J,bi,bj) = Nr+1 |
340 |
|
|
DO k=Nr,1,-1 |
341 |
|
|
Cml IF (hFacW(I,J,K,bi,bj).NE.0.) THEN |
342 |
|
|
IF (maskW(I,J,K,bi,bj).NE.0.) THEN |
343 |
|
|
ksurfW(I,J,bi,bj) = k |
344 |
|
|
ENDIF |
345 |
|
|
Cml IF (hFacS(I,J,K,bi,bj).NE.0.) THEN |
346 |
|
|
IF (maskS(I,J,K,bi,bj).NE.0.) THEN |
347 |
|
|
ksurfS(I,J,bi,bj) = k |
348 |
|
|
|
349 |
jmc |
1.5 |
ENDIF |
350 |
heimbach |
1.1 |
ENDDO |
351 |
|
|
ENDDO |
352 |
|
|
ENDDO |
353 |
|
|
C - end bi,bj loops. |
354 |
|
|
ENDDO |
355 |
|
|
ENDDO |
356 |
|
|
|
357 |
jmc |
1.2 |
c #ifdef ALLOW_NONHYDROSTATIC |
358 |
|
|
C-- Calculate "recip_hFacU" = reciprocal hfac distance/volume for W cells |
359 |
|
|
C not used ; computed locally in CALC_GW |
360 |
|
|
c #endif |
361 |
|
|
|
362 |
heimbach |
1.1 |
#endif /* ALLOW_DEPTH_CONTROL */ |
363 |
|
|
RETURN |
364 |
|
|
END |
365 |
|
|
|
366 |
|
|
#ifdef USE_SMOOTH_MIN |
367 |
|
|
_RS function smoothMin_R4( a, b ) |
368 |
|
|
|
369 |
|
|
implicit none |
370 |
|
|
|
371 |
|
|
_RS a, b |
372 |
|
|
|
373 |
|
|
_RS smoothAbs_R4 |
374 |
|
|
external smoothAbs_R4 |
375 |
|
|
|
376 |
|
|
Cml smoothMin_R4 = .5*(a+b) |
377 |
|
|
smoothMin_R4 = .5*( a+b - smoothAbs_R4(a-b) ) |
378 |
|
|
CML smoothMin_R4 = MIN(a,b) |
379 |
|
|
|
380 |
|
|
return |
381 |
|
|
end |
382 |
|
|
|
383 |
|
|
_RL function smoothMin_R8( a, b ) |
384 |
|
|
|
385 |
|
|
implicit none |
386 |
|
|
|
387 |
|
|
_RL a, b |
388 |
|
|
|
389 |
|
|
_RL smoothAbs_R8 |
390 |
|
|
external smoothAbs_R8 |
391 |
|
|
|
392 |
|
|
Cml smoothMin_R8 = .5*(a+b) |
393 |
|
|
smoothMin_R8 = .5*( a+b - smoothAbs_R8(a-b) ) |
394 |
|
|
Cml smoothMin_R8 = MIN(a,b) |
395 |
|
|
|
396 |
|
|
return |
397 |
|
|
end |
398 |
|
|
|
399 |
|
|
_RS function smoothAbs_R4( x ) |
400 |
jmc |
1.2 |
|
401 |
heimbach |
1.1 |
implicit none |
402 |
|
|
C === Global variables === |
403 |
|
|
#include "SIZE.h" |
404 |
|
|
#include "EEPARAMS.h" |
405 |
|
|
#include "PARAMS.h" |
406 |
|
|
C input parameter |
407 |
|
|
_RS x |
408 |
|
|
c local variable |
409 |
|
|
_RS sf, rsf |
410 |
|
|
|
411 |
|
|
if ( smoothAbsFuncRange .lt. 0.0 ) then |
412 |
|
|
c limit of smoothMin(a,b) = .5*(a+b) |
413 |
|
|
smoothAbs_R4 = 0. |
414 |
|
|
else |
415 |
|
|
if ( smoothAbsFuncRange .ne. 0.0 ) then |
416 |
|
|
sf = 10.0/smoothAbsFuncRange |
417 |
|
|
rsf = 1./sf |
418 |
|
|
else |
419 |
|
|
c limit of smoothMin(a,b) = min(a,b) |
420 |
|
|
sf = 0. |
421 |
|
|
rsf = 0. |
422 |
|
|
end if |
423 |
|
|
c |
424 |
|
|
if ( x .gt. smoothAbsFuncRange ) then |
425 |
|
|
smoothAbs_R4 = x |
426 |
|
|
else if ( x .lt. -smoothAbsFuncRange ) then |
427 |
|
|
smoothAbs_R4 = -x |
428 |
|
|
else |
429 |
|
|
smoothAbs_R4 = log(.5*(exp(x*sf)+exp(-x*sf)))*rsf |
430 |
|
|
end if |
431 |
|
|
end if |
432 |
|
|
|
433 |
|
|
return |
434 |
jmc |
1.5 |
end |
435 |
heimbach |
1.1 |
|
436 |
|
|
_RL function smoothAbs_R8( x ) |
437 |
jmc |
1.2 |
|
438 |
heimbach |
1.1 |
implicit none |
439 |
|
|
C === Global variables === |
440 |
|
|
#include "SIZE.h" |
441 |
|
|
#include "EEPARAMS.h" |
442 |
|
|
#include "PARAMS.h" |
443 |
|
|
C input parameter |
444 |
|
|
_RL x |
445 |
|
|
c local variable |
446 |
|
|
_RL sf, rsf |
447 |
|
|
|
448 |
|
|
if ( smoothAbsFuncRange .lt. 0.0 ) then |
449 |
|
|
c limit of smoothMin(a,b) = .5*(a+b) |
450 |
|
|
smoothAbs_R8 = 0. |
451 |
|
|
else |
452 |
|
|
if ( smoothAbsFuncRange .ne. 0.0 ) then |
453 |
|
|
sf = 10.0D0/smoothAbsFuncRange |
454 |
|
|
rsf = 1.D0/sf |
455 |
|
|
else |
456 |
|
|
c limit of smoothMin(a,b) = min(a,b) |
457 |
|
|
sf = 0.D0 |
458 |
|
|
rsf = 0.D0 |
459 |
|
|
end if |
460 |
jmc |
1.2 |
c |
461 |
heimbach |
1.1 |
if ( x .ge. smoothAbsFuncRange ) then |
462 |
|
|
smoothAbs_R8 = x |
463 |
|
|
else if ( x .le. -smoothAbsFuncRange ) then |
464 |
|
|
smoothAbs_R8 = -x |
465 |
|
|
else |
466 |
|
|
smoothAbs_R8 = log(.5*(exp(x*sf)+exp(-x*sf)))*rsf |
467 |
|
|
end if |
468 |
|
|
end if |
469 |
|
|
|
470 |
|
|
return |
471 |
jmc |
1.5 |
end |
472 |
heimbach |
1.1 |
#endif /* USE_SMOOTH_MIN */ |
473 |
|
|
|
474 |
|
|
Cml#ifdef ALLOW_DEPTH_CONTROL |
475 |
|
|
Cmlcadj SUBROUTINE limit_hfacc_to_one INPUT = 1 |
476 |
|
|
Cmlcadj SUBROUTINE limit_hfacc_to_one OUTPUT = 1 |
477 |
|
|
Cmlcadj SUBROUTINE limit_hfacc_to_one ACTIVE = 1 |
478 |
|
|
Cmlcadj SUBROUTINE limit_hfacc_to_one DEPEND = 1 |
479 |
|
|
Cmlcadj SUBROUTINE limit_hfacc_to_one REQUIRED |
480 |
|
|
Cmlcadj SUBROUTINE limit_hfacc_to_one ADNAME = adlimit_hfacc_to_one |
481 |
|
|
Cml#endif /* ALLOW_DEPTH_CONTROL */ |
482 |
|
|
Cml subroutine limit_hfacc_to_one( hf ) |
483 |
|
|
Cml |
484 |
|
|
Cml _RL hf |
485 |
jmc |
1.2 |
Cml |
486 |
heimbach |
1.1 |
Cml if ( hf .gt. 1. _d 0 ) then |
487 |
|
|
Cml hf = 1. _d 0 |
488 |
|
|
Cml endif |
489 |
|
|
Cml |
490 |
|
|
Cml return |
491 |
|
|
Cml end |
492 |
|
|
Cml |
493 |
|
|
Cml subroutine adlimit_hfacc_to_one( hf, adhf ) |
494 |
|
|
Cml |
495 |
|
|
Cml _RL hf, adhf |
496 |
jmc |
1.2 |
Cml |
497 |
heimbach |
1.1 |
Cml return |
498 |
|
|
Cml end |
499 |
|
|
|
500 |
|
|
#ifdef ALLOW_DEPTH_CONTROL |
501 |
|
|
cadj SUBROUTINE dummy_in_hfac INPUT = 1, 2, 3 |
502 |
jmc |
1.5 |
cadj SUBROUTINE dummy_in_hfac OUTPUT = |
503 |
|
|
cadj SUBROUTINE dummy_in_hfac ACTIVE = |
504 |
heimbach |
1.1 |
cadj SUBROUTINE dummy_in_hfac DEPEND = 1, 2, 3 |
505 |
|
|
cadj SUBROUTINE dummy_in_hfac REQUIRED |
506 |
|
|
cadj SUBROUTINE dummy_in_hfac INFLUENCED |
507 |
|
|
cadj SUBROUTINE dummy_in_hfac ADNAME = addummy_in_hfac |
508 |
|
|
cadj SUBROUTINE dummy_in_hfac FTLNAME = g_dummy_in_hfac |
509 |
|
|
#endif /* ALLOW_DEPTH_CONTROL */ |
510 |
|
|
|