!WRF:MODEL_LAYER:PHYSICS !============================================================================== ! ! © 2009. Lawrence Livermore National Security, LLC. All rights reserved. ! This work was produced at the Lawrence Livermore National Laboratory (LLNL) under ! contract no. DE-AC52-07NA27344 (Contract 44) between the U.S. Department of Energy (DOE) ! and Lawrence Livermore National Security, LLC (LLNS) for the operation of LLNL. Copyright ! is reserved to Lawrence Livermore National Security, LLC for purposes of controlled ! dissemination, commercialization through formal licensing, or other disposition under ! terms of Contract 44; DOE policies, regulations and orders; and U.S. statutes. The rights ! of the Federal Government are reserved under Contract 44. ! ! DISCLAIMER ! This work was prepared as an account of work sponsored by an agency of the United States ! Government. Neither the United States Government nor Lawrence Livermore National ! Security, LLC nor any of their employees, makes any warranty, express or implied, or ! assumes any liability or responsibility for the accuracy, completeness, or usefulness of ! any information, apparatus, product, or process disclosed, or represents that its use ! would not infringe privately-owned rights. Reference herein to any specific commercial ! products, process, or service by trade name, trademark, manufacturer or otherwise does ! not necessarily constitute or imply its endorsement, recommendation, or favoring by the ! United States Government or Lawrence Livermore National Security, LLC. The views and ! opinions of authors expressed herein do not necessarily state or reflect those of the ! United States Government or Lawrence Livermore National Security, LLC, and shall not be ! used for advertising or product endorsement purposes. ! ! LICENSING REQUIREMENTS ! Any use, reproduction, modification, or distribution of this software or documentation ! for commercial purposes requires a license from Lawrence Livermore National Security, ! LLC. Contact: Lawrence Livermore National Laboratory, Industrial Partnerships Office, ! P.O. Box 808, L-795, Livermore, CA 94551 ! !============================================================================= ! ! Modification History: ! ! Implemented 12/2009 by Jeff Mirocha, jmirocha@llnl.gov ! !============================================================================= MODULE module_sfs_nba USE module_configure, ONLY : grid_config_rec_type IMPLICIT NONE REAL :: c1, c2, c3, ce, cb, cs ! global model parameters CONTAINS !============================================================================= SUBROUTINE calc_mij_constants( ) !----------------------------------------------------------------------------- ! ! PURPOSE: Compute constants for Mij calculations ! !----------------------------------------------------------------------------- IMPLICIT NONE REAL :: sk, pi ! local model parameters !----------------------------------------------------------------------------- sk = 0.5 pi = 3.1415927 cb = 0.36 cs = ( ( 8.0*( 1.0+cb ) )/( 27.0*pi**2 ) )**0.5 c1 = ( ( 960.0**0.5 )*cb )/( 7.0*( 1.0+cb )*sk ) c2 = c1 ce = ( ( 8.0*pi/27.0 )**( 1.0/3.0 ) )*cs**( 4.0/3.0 ) c3 = ( ( 27.0/( 8.0*pi ) )**( 1.0/3.0 ) )*cs**( 2.0/3.0 ) RETURN END SUBROUTINE calc_mij_constants !============================================================================= SUBROUTINE calc_smnsmn( smnsmn, & s11, s22, s33, & s12, s13, s23, & config_flags, & ids, ide, jds, jde, kds, kde, & ims, ime, jms, jme, kms, kme, & ips, ipe, jps, jpe, kps, kpe, & its, ite, jts, jte, kts, kte ) !----------------------------------------------------------------------------- ! ! PURPOSE: Compute Smn*Smn = S11^2 + S22^2 + S33^2 + 2*(S12^2 + S13^2 +S23^2) ! !----------------------------------------------------------------------------- IMPLICIT NONE REAL, DIMENSION( ims:ime, kms:kme, jms:jme ), INTENT( OUT ) & :: smnsmn ! Smn*Smn (s-2) REAL, DIMENSION( ims:ime, kms:kme, jms:jme ), INTENT( IN ) & :: s11 & ! 2*deformation element 11 (s-1) , s22 & ! 2*deformation element 22 (s-1) , s33 & ! 2*deformation element 33 (s-1) , s12 & ! 2*deformation element 12 (s-1) , s13 & ! 2*deformation element 13 (s-1) , s23 ! 2*deformation element 23 (s-1) TYPE (grid_config_rec_type), INTENT( IN ) & :: config_flags INTEGER, INTENT( IN ) & :: ids, ide, jds, jde, kds, kde, & ims, ime, jms, jme, kms, kme, & ips, ipe, jps, jpe, kps, kpe, & its, ite, jts, jte, kts, kte ! LOCAL VARIABLES ------------------------------------------------------------ REAL :: tmp INTEGER :: i, j, k, i_start, i_end, j_start, j_end, ktf !----------------------------------------------------------------------------- ! ! Set loop limits, ! taken from /dyn_em/module_diffusion_em.F SUBROUTINE smag_km ! !----------------------------------------------------------------------------- ktf = min(kte,kde-1) i_start = its i_end = MIN(ite,ide-1) j_start = jts j_end = MIN(jte,jde-1) IF ( config_flags%open_xs .or. config_flags%specified .or. & config_flags%nested) i_start = MAX(ids+1,its) IF ( config_flags%open_xe .or. config_flags%specified .or. & config_flags%nested) i_end = MIN(ide-2,ite) IF ( config_flags%open_ys .or. config_flags%specified .or. & config_flags%nested) j_start = MAX(jds+1,jts) IF ( config_flags%open_ye .or. config_flags%specified .or. & config_flags%nested) j_end = MIN(jde-2,jte) IF ( config_flags%periodic_x ) i_start = its IF ( config_flags%periodic_x ) i_end = MIN( ite, ide-1 ) !----------------------------------------------------------------------------- ! Below the 0.25 factor divides the incoming WRF deformations, ! which are multiplied by a factor of 2, by 2 DO j=j_start,j_end DO k=kts,ktf DO i=i_start,i_end smnsmn(i,k,j) = 0.25*( s11(i,k,j)*s11(i,k,j) + & s22(i,k,j)*s22(i,k,j) + & s33(i,k,j)*s33(i,k,j) ) END DO END DO END DO ! Below the 0.125 factor accounts for the four-point averaging (0.25) ! and divides the incoming WRF deformation elements by 2 (0.5) DO j=j_start,j_end DO k=kts,ktf DO i=i_start,i_end tmp = 0.125*( s12(i ,k,j) + s12(i ,k,j+1) + & s12(i+1,k,j) + s12(i+1,k,j+1) ) smnsmn(i,k,j) = smnsmn(i,k,j) + 2.0*tmp*tmp END DO END DO END DO DO j=j_start,j_end DO k=kts,ktf DO i=i_start,i_end tmp = 0.125*( s13(i ,k+1,j) + s13(i ,k,j) + & s13(i+1,k+1,j) + s13(i+1,k,j) ) smnsmn(i,k,j) = smnsmn(i,k,j) + 2.0*tmp*tmp END DO END DO END DO DO j=j_start,j_end DO k=kts,ktf DO i=i_start,i_end tmp = 0.125*( s23(i,k+1,j ) + s23(i,k,j ) + & s23(i,k+1,j+1) + s23(i,k,j+1) ) smnsmn(i,k,j) = smnsmn(i,k,j) + 2.0*tmp*tmp END DO END DO END DO RETURN END SUBROUTINE calc_smnsmn !============================================================================= SUBROUTINE calc_mii( m11, m22, m33, & s11, s22, s33, & s12, s13, s23, & r12, r13, r23, smnsmn, & tke, rdzw, dx, dy, & config_flags, & ids, ide, jds, jde, kds, kde, & ims, ime, jms, jme, kms, kme, & ips, ipe, jps, jpe, kps, kpe, & its, ite, jts, jte, kts, kte ) !----------------------------------------------------------------------------- ! ! PURPOSE: Compute Mij for i = j ! !----------------------------------------------------------------------------- IMPLICIT NONE REAL, DIMENSION( ims:ime, kms:kme, jms:jme ), INTENT( OUT ) & :: m11 & ! NBA stress element 11 (m2 s-2) , m22 & ! NBA stress element 22 (m2 s-2) , m33 ! NBA stress element 33 (m2 s-2) REAL, DIMENSION( ims:ime, kms:kme, jms:jme ), INTENT( IN ) & :: s11 & ! 2*deformation element 11 (s-1) , s22 & ! 2*deformation element 22 (s-1) , s33 & ! 2*deformation element 33 (s-1) , s12 & ! 2*deformation element 12 (s-1) , s13 & ! 2*deformation element 13 (s-1) , s23 & ! 2*deformation element 23 (s-1) , r12 & ! 2*rotation element 12 (s-1) , r13 & ! 2*rotation element 13 (s-1) , r23 & ! 2*rotation element 23 (s-1) , smnsmn & ! Smn*Smn (s-2) , tke & ! tke (m2 s-2) , rdzw ! 1/dz at w-levels (m-1) REAL, INTENT( IN ) & :: dx & ! grid spacing in x (m) , dy ! grid spacing in y (m) TYPE (grid_config_rec_type), INTENT( IN ) & :: config_flags INTEGER, INTENT( IN ) & :: ids, ide, jds, jde, kds, kde, & ims, ime, jms, jme, kms, kme, & ips, ipe, jps, jpe, kps, kpe, & its, ite, jts, jte, kts, kte ! LOCAL VARIABLES ------------------------------------------------------------ REAL, DIMENSION( its-1:ite+1, kms:kme, jts-1:jte+1 ) & ! sij/2, rij/2 :: ss11 & , ss22 & , ss33 & , ss12 & , ss13 & , ss23 & , rr12 & , rr13 & , rr23 REAL, DIMENSION( its-1:ite+1, kms:kme, jts-1:jte+1 ) & ! projected to c :: ss12c & , rr12c & , ss13c & , rr13c & , ss23c & , rr23c REAL :: delta, a, b INTEGER :: i, j, k, i_start, i_end, j_start, j_end, ktf, is_ext, js_ext !----------------------------------------------------------------------------- ! ! Set loop limits, ! taken from /dyn_em/module_diffusion_em.F SUBROUTINE cal_titau_11_22_33 ! !----------------------------------------------------------------------------- ktf = MIN( kte, kde-1 ) i_start = its i_end = ite j_start = jts j_end = jte IF ( config_flags%open_xs .OR. config_flags%specified .OR. & config_flags%nested) i_start = MAX( ids+1, its ) IF ( config_flags%open_xe .OR. config_flags%specified .OR. & config_flags%nested) i_end = MIN( ide-1, ite ) IF ( config_flags%open_ys .OR. config_flags%specified .OR. & config_flags%nested) j_start = MAX( jds+1, jts ) IF ( config_flags%open_ye .OR. config_flags%specified .OR. & config_flags%nested) j_end = MIN( jde-1, jte ) IF ( config_flags%periodic_x ) i_start = its IF ( config_flags%periodic_x ) i_end = ite is_ext = 1 js_ext = 1 i_start = i_start - is_ext j_start = j_start - js_ext !----------------------------------------------------------------------------- ! ! Divide WRF deformations, which are multiplied by 2, by 2 ! !----------------------------------------------------------------------------- DO j=j_start,j_end+1 DO k=kts,ktf DO i=i_start,i_end+1 ss11(i,k,j)=s11(i,k,j)/2.0 ss22(i,k,j)=s22(i,k,j)/2.0 ss33(i,k,j)=s33(i,k,j)/2.0 ss12(i,k,j)=s12(i,k,j)/2.0 ss13(i,k,j)=s13(i,k,j)/2.0 ss23(i,k,j)=s23(i,k,j)/2.0 rr12(i,k,j)=r12(i,k,j)/2.0 rr13(i,k,j)=r13(i,k,j)/2.0 rr23(i,k,j)=r23(i,k,j)/2.0 END DO END DO END DO DO j=j_start,j_end+1 DO i=i_start,i_end+1 ss13(i,kde,j) = 0.0 ss23(i,kde,j) = 0.0 rr13(i,kde,j) = 0.0 rr23(i,kde,j) = 0.0 END DO END DO !----------------------------------------------------------------------------- ! ! Project variables to c ! !----------------------------------------------------------------------------- DO j = j_start, j_end DO k = kts, ktf DO i = i_start, i_end ss12c(i,k,j) = 0.25*( ss12(i ,k ,j ) + ss12(i ,k ,j+1) + & ss12(i+1,k ,j ) + ss12(i+1,k ,j+1) ) rr12c(i,k,j) = 0.25*( rr12(i ,k ,j ) + rr12(i ,k ,j+1) + & rr12(i+1,k ,j ) + rr12(i+1,k ,j+1) ) ss13c(i,k,j) = 0.25*( ss13(i ,k+1,j ) + ss13(i ,k ,j ) + & ss13(i+1,k+1,j ) + ss13(i+1,k ,j ) ) rr13c(i,k,j) = 0.25*( rr13(i ,k+1,j ) + rr13(i ,k ,j ) + & rr13(i+1,k+1,j ) + rr13(i+1,k ,j ) ) ss23c(i,k,j) = 0.25*( ss23(i ,k+1,j ) + ss23(i ,k ,j ) + & ss23(i ,k+1,j+1) + ss23(i ,k ,j+1) ) rr23c(i,k,j) = 0.25*( rr23(i ,k+1,j ) + rr23(i ,k ,j ) + & rr23(i ,k+1,j+1) + rr23(i ,k ,j+1) ) ENDDO ENDDO ENDDO !----------------------------------------------------------------------------- ! ! Calculate M11, M22 and M33 ! !----------------------------------------------------------------------------- IF ( config_flags%sfs_opt .EQ. 1 ) THEN !Do not use TKE DO j=j_start,j_end DO k=kts,ktf DO i=i_start,i_end delta = ( dx * dy / rdzw(i,k,j) )**0.33333333 a = -1.0*( cs*delta )**2 m11(i,k,j) = a*( 2.0*sqrt( 2.0*smnsmn(i,k,j) )*ss11(i,k,j) & + c1*( ss11(i,k,j) *ss11(i,k,j) & + ss12c(i,k,j)*ss12c(i,k,j) & + ss13c(i,k,j)*ss13c(i,k,j) & - smnsmn(i,k,j)/3.0 & ) & + c2*( -2.0*( ss12c(i,k,j)*rr12c(i,k,j) & + ss13c(i,k,j)*rr13c(i,k,j) & ) & ) & ) m22(i,k,j) = a*( 2.0*sqrt( 2.0*smnsmn(i,k,j) )*ss22(i,k,j) & + c1*( ss22(i,k,j) *ss22(i,k,j) & + ss12c(i,k,j)*ss12c(i,k,j) & + ss23c(i,k,j)*ss23c(i,k,j) & - smnsmn(i,k,j)/3.0 & ) & + c2*( 2.0*( ss12c(i,k,j)*rr12c(i,k,j) & - ss23c(i,k,j)*rr23c(i,k,j) & ) & ) & ) m33(i,k,j) = a*( 2.0*sqrt( 2.0*smnsmn(i,k,j) )*ss33(i,k,j) & + c1*( ss33(i,k,j) *ss33(i,k,j) & + ss13c(i,k,j)*ss13c(i,k,j) & + ss23c(i,k,j)*ss23c(i,k,j) & - smnsmn(i,k,j)/3.0 & ) & + c2*( 2.0*( ss13c(i,k,j)*rr13c(i,k,j) & + ss23c(i,k,j)*rr23c(i,k,j) & ) & ) & ) ENDDO ENDDO ENDDO ELSE !(config_flags%sfs_opt .EQ. 2) Use TKE DO j=j_start,j_end DO k=kts,ktf DO i=i_start,i_end delta = ( dx * dy / rdzw(i,k,j) )**0.33333333 a = -1.0*ce*delta b = c3*delta m11(i,k,j) = a*( 2.0*sqrt( tke(i,k,j) )*ss11(i,k,j) & + b*( & c1*( ss11(i,k,j) *ss11(i,k,j) & + ss12c(i,k,j)*ss12c(i,k,j) & + ss13c(i,k,j)*ss13c(i,k,j) & - smnsmn(i,k,j)/3.0 & ) & + c2*( -2.0*( ss12c(i,k,j)*rr12c(i,k,j) & + ss13c(i,k,j)*rr13c(i,k,j) & ) & ) & ) & ) m22(i,k,j) = a*( 2.0*sqrt( tke(i,k,j) )*ss22(i,k,j) & + b*( & c1*( ss22(i,k,j) *ss22(i,k,j) & + ss12c(i,k,j)*ss12c(i,k,j) & + ss23c(i,k,j)*ss23c(i,k,j) & - smnsmn(i,k,j)/3.0 & ) & + c2*( 2.0*( ss12c(i,k,j)*rr12c(i,k,j) & - ss23c(i,k,j)*rr23c(i,k,j) & ) & ) & ) & ) m33(i,k,j) = a*( 2.0*sqrt( tke(i,k,j) )*ss33(i,k,j) & + b*( & c1*( ss33(i,k,j) *ss33(i,k,j) & + ss13c(i,k,j)*ss13c(i,k,j) & + ss23c(i,k,j)*ss23c(i,k,j) & - smnsmn(i,k,j)/3.0 & ) & + c2*( 2.0*( ss13c(i,k,j)*rr13c(i,k,j) & + ss23c(i,k,j)*rr23c(i,k,j) & ) & ) & ) & ) ENDDO ENDDO ENDDO ENDIF RETURN END SUBROUTINE calc_mii !============================================================================= SUBROUTINE calc_m12( m12, & s11, s22, & s12, s13, s23, & r12, r13, r23, smnsmn, & tke, rdzw, dx, dy, & config_flags, & ids, ide, jds, jde, kds, kde, & ims, ime, jms, jme, kms, kme, & ips, ipe, jps, jpe, kps, kpe, & its, ite, jts, jte, kts, kte ) !----------------------------------------------------------------------------- ! ! PURPOSE: Compute M12 ! !----------------------------------------------------------------------------- IMPLICIT NONE REAL, DIMENSION( ims:ime, kms:kme, jms:jme ), INTENT( OUT ) & :: m12 ! NBA stress element 12 (m2 s-2) REAL, DIMENSION( ims:ime, kms:kme, jms:jme ), INTENT( IN ) & :: s11 & ! 2*deformation element 11 (s-1) , s22 & ! 2*deformation element 22 (s-1) , s12 & ! 2*deformation element 12 (s-1) , s13 & ! 2*deformation element 13 (s-1) , s23 & ! 2*deformation element 23 (s-1) , r12 & ! 2*rotation element 12 (s-1) , r13 & ! 2*rotation element 13 (s-1) , r23 & ! 2*rotation element 23 (s-1) , smnsmn & ! Smn*Smn (s-2) , tke & ! tke (m2 s-2) , rdzw ! 1/dz at w-levels (m-1) REAL, INTENT( IN ) & :: dx & ! grid spacing in x (m) , dy ! grid spacing in y (m) TYPE (grid_config_rec_type), INTENT( IN ) & :: config_flags INTEGER, INTENT( IN ) & :: ids, ide, jds, jde, kds, kde, & ims, ime, jms, jme, kms, kme, & ips, ipe, jps, jpe, kps, kpe, & its, ite, jts, jte, kts, kte ! LOCAL VARIABLES ------------------------------------------------------------ REAL, DIMENSION( its-1:ite+1, kms:kme, jts-1:jte+1 ) & ! sij/2, rij/2 :: ss11 & , ss22 & , ss12 & , ss13 & , ss23 & , rr12 & , rr13 & , rr23 REAL, DIMENSION( its-1:ite+1, kms:kme, jts-1:jte+1 ) & ! projected to d :: tked & , ss11d & , ss22d & , ss13d & , ss23d & , rr13d & , rr23d & , smnsmnd REAL :: delta, a, b INTEGER :: i, j, k, i_start, i_end, j_start, j_end, ktf, je_ext, ie_ext !----------------------------------------------------------------------------- ! ! Set loop limits, ! taken from /dyn_em/module_diffusion_em.F SUBROUTINE cal_titau_12_21 ! !----------------------------------------------------------------------------- ktf = MIN( kte, kde-1 ) ! Needs one more point in the x and y directions. i_start = its i_end = ite j_start = jts j_end = jte IF ( config_flags%open_xs .OR. config_flags%specified .OR. & config_flags%nested ) i_start = MAX( ids+1, its ) IF ( config_flags%open_xe .OR. config_flags%specified .OR. & config_flags%nested ) i_end = MIN( ide-1, ite ) IF ( config_flags%open_ys .OR. config_flags%specified .OR. & config_flags%nested ) j_start = MAX( jds+1, jts ) IF ( config_flags%open_ye .OR. config_flags%specified .OR. & config_flags%nested ) j_end = MIN( jde-1, jte ) IF ( config_flags%periodic_x ) i_start = its IF ( config_flags%periodic_x ) i_end = ite je_ext = 1 ie_ext = 1 i_end = i_end + ie_ext j_end = j_end + je_ext !----------------------------------------------------------------------------- ! ! Divide WRF deformations, which are multiplied by 2, by 2 ! !----------------------------------------------------------------------------- DO j=j_start-1,j_end DO k=kts,ktf DO i=i_start-1,i_end ss11(i,k,j)=s11(i,k,j)/2.0 ss22(i,k,j)=s22(i,k,j)/2.0 ss12(i,k,j)=s12(i,k,j)/2.0 ss13(i,k,j)=s13(i,k,j)/2.0 ss23(i,k,j)=s23(i,k,j)/2.0 rr12(i,k,j)=r12(i,k,j)/2.0 rr13(i,k,j)=r13(i,k,j)/2.0 rr23(i,k,j)=r23(i,k,j)/2.0 END DO END DO END DO DO j=j_start-1,j_end DO i=i_start-1,i_end ss13(i,kde,j) = 0.0 ss23(i,kde,j) = 0.0 rr13(i,kde,j) = 0.0 rr23(i,kde,j) = 0.0 END DO END DO !----------------------------------------------------------------------------- ! ! Project variables to d ! !----------------------------------------------------------------------------- DO j = j_start, j_end DO k = kts, ktf DO i = i_start, i_end tked(i,k,j) = 0.25*( tke(i-1,k ,j ) + tke(i ,k ,j ) + & tke(i-1,k ,j-1) + tke(i ,k ,j-1) ) smnsmnd(i,k,j) = 0.25*( smnsmn(i-1,k ,j ) + smnsmn(i ,k ,j ) + & smnsmn(i-1,k ,j-1) + smnsmn(i ,k ,j-1) ) ss11d(i,k,j) = 0.25*( ss11(i-1,k ,j ) + ss11(i ,k ,j ) + & ss11(i-1,k ,j-1) + ss11(i ,k ,j-1) ) ss22d(i,k,j) = 0.25*( ss22(i-1,k ,j ) + ss22(i ,k ,j ) + & ss22(i-1,k ,j-1) + ss22(i ,k ,j-1) ) ss13d(i,k,j) = 0.25*( ss13(i ,k+1,j ) + ss13(i ,k+1,j-1) + & ss13(i ,k ,j ) + ss13(i ,k ,j-1) ) rr13d(i,k,j) = 0.25*( rr13(i ,k+1,j ) + rr13(i ,k+1,j-1) + & rr13(i ,k ,j ) + rr13(i ,k ,j-1) ) ss23d(i,k,j) = 0.25*( ss23(i ,k+1,j ) + ss23(i-1,k+1,j ) + & ss23(i ,k ,j ) + ss23(i-1,k ,j ) ) rr23d(i,k,j) = 0.25*( rr23(i ,k+1,j ) + rr23(i-1,k+1,j ) + & rr23(i ,k ,j ) + rr23(i-1,k ,j ) ) END DO END DO END DO !----------------------------------------------------------------------------- ! ! Calculate M12 ! !----------------------------------------------------------------------------- IF ( config_flags%sfs_opt .EQ. 1 ) THEN !Do not use TKE DO j=j_start,j_end DO k=kts,ktf DO i=i_start,i_end delta = ( dx * dy / rdzw(i,k,j) )**0.33333333 a = -1.0*( cs*delta )**2 m12(i,k,j) = a*( 2.0*sqrt( 2.0*smnsmnd(i,k,j) )*ss12(i,k,j) & + c1*( ss11d(i,k,j)*ss12(i,k,j) & + ss22d(i,k,j)*ss12(i,k,j) & + ss13d(i,k,j)*ss23d(i,k,j) & ) & + c2*( ss11d(i,k,j)*rr12(i,k,j) & - ss13d(i,k,j)*rr23d(i,k,j) & - ss22d(i,k,j)*rr12(i,k,j) & - ss23d(i,k,j)*rr13d(i,k,j) & ) & ) ENDDO ENDDO ENDDO ELSE !(config_flags%sfs_opt .EQ. 2) Use TKE DO j=j_start,j_end DO k=kts,ktf DO i=i_start,i_end delta = ( dx * dy / rdzw(i,k,j) )**0.33333333 a = -1.0*ce*delta b = c3*delta m12(i,k,j) = a*( 2.0*sqrt( tked(i,k,j) )*s12(i,k,j) & + b*( & c1*( ss11d(i,k,j)*ss12(i,k,j) & + ss22d(i,k,j)*ss12(i,k,j) & + ss13d(i,k,j)*ss23d(i,k,j) & ) & + c2*( ss11d(i,k,j)*rr12(i,k,j) & - ss13d(i,k,j)*rr23d(i,k,j) & - ss22d(i,k,j)*rr12(i,k,j) & - ss23d(i,k,j)*rr13d(i,k,j) & ) & ) & ) ENDDO ENDDO ENDDO ENDIF RETURN END SUBROUTINE calc_m12 !============================================================================= SUBROUTINE calc_m13( m13, & s11, s33, & s12, s13, s23, & r12, r13, r23, smnsmn, & tke, rdzw, dx, dy, & fnm, fnp, & config_flags, & ids, ide, jds, jde, kds, kde, & ims, ime, jms, jme, kms, kme, & ips, ipe, jps, jpe, kps, kpe, & its, ite, jts, jte, kts, kte ) !----------------------------------------------------------------------------- ! ! PURPOSE: Compute M13 ! !----------------------------------------------------------------------------- IMPLICIT NONE REAL, DIMENSION( ims:ime, kms:kme, jms:jme ), INTENT( OUT ) & :: m13 ! (m2 s-2) REAL, DIMENSION( ims:ime, kms:kme, jms:jme ), INTENT( IN ) & :: s11 & ! 2*deformation element 11 (s-1) , s33 & ! 2*deformation element 33 (s-1) , s12 & ! 2*deformation element 12 (s-1) , s13 & ! 2*deformation element 13 (s-1) , s23 & ! 2*deformation element 23 (s-1) , r12 & ! 2*rotation element 12 (s-1) , r13 & ! 2*rotation element 13 (s-1) , r23 & ! 2*rotation element 23 (s-1) , smnsmn & ! Smn*Smn (s-2) , tke & ! tke (m2 s-2) , rdzw ! 1/dz at w-levels (m-1) REAL, INTENT( IN ) & :: dx & ! grid spacing in x (m) , dy ! grid spacing in y (m) REAL, DIMENSION( kms:kme ), INTENT( IN ) & :: fnm & ! vertical interpolation coefficients , fnp ! TYPE (grid_config_rec_type), INTENT( IN ) & :: config_flags INTEGER, INTENT( IN ) & :: ids, ide, jds, jde, kds, kde, & ims, ime, jms, jme, kms, kme, & ips, ipe, jps, jpe, kps, kpe, & its, ite, jts, jte, kts, kte ! LOCAL VARIABLES ------------------------------------------------------------ REAL, DIMENSION( its-1:ite+1, kms:kme, jts-1:jte+1 ) & ! sij/2, rij/2 :: ss11 & , ss33 & , ss12 & , ss13 & , ss23 & , rr12 & , rr13 & , rr23 REAL, DIMENSION( its-1:ite+1, kms:kme, jts-1:jte+1 ) & ! projected to e :: tkee & , ss11e & , ss33e & , ss12e & , ss23e & , rr12e & , rr23e & , smnsmne REAL :: delta, a, b INTEGER :: i, j, k, i_start, i_end, j_start, j_end, ktf, ie_ext !----------------------------------------------------------------------------- ! ! Set loop limits, ! taken from /dyn_em/module_diffusion_em.F SUBROUTINE cal_titau_13_31 ! !----------------------------------------------------------------------------- ktf = MIN( kte, kde-1 ) ! Find ide-1 and jde-1 for averaging to p point. i_start = its i_end = ite j_start = jts j_end = MIN( jte, jde-1 ) IF ( config_flags%open_xs .OR. config_flags%specified .OR. & config_flags%nested) i_start = MAX( ids+1, its ) IF ( config_flags%open_xe .OR. config_flags%specified .OR. & config_flags%nested) i_end = MIN( ide-1, ite ) IF ( config_flags%open_ys .OR. config_flags%specified .OR. & config_flags%nested) j_start = MAX( jds+1, jts ) IF ( config_flags%open_ye .OR. config_flags%specified .OR. & config_flags%nested) j_end = MIN( jde-2, jte ) IF ( config_flags%periodic_x ) i_start = its IF ( config_flags%periodic_x ) i_end = ite ie_ext = 1 i_end = i_end + ie_ext !----------------------------------------------------------------------------- ! ! Divide WRF deformations, which are multiplied by 2, by 2 ! !----------------------------------------------------------------------------- DO j=j_start,j_end+1 DO k=kts,ktf DO i=i_start-1,i_end ss11(i,k,j)=s11(i,k,j)/2.0 ss33(i,k,j)=s33(i,k,j)/2.0 ss12(i,k,j)=s12(i,k,j)/2.0 ss13(i,k,j)=s13(i,k,j)/2.0 ss23(i,k,j)=s23(i,k,j)/2.0 rr12(i,k,j)=r12(i,k,j)/2.0 rr13(i,k,j)=r13(i,k,j)/2.0 rr23(i,k,j)=r23(i,k,j)/2.0 END DO END DO END DO !----------------------------------------------------------------------------- ! ! Project variables to e ! !----------------------------------------------------------------------------- DO j = j_start, j_end DO k = kts+1, ktf DO i = i_start, i_end tkee(i,k,j) = 0.5*( fnm(k)*( tke(i,k ,j) + tke(i-1,k ,j) ) + & fnp(k)*( tke(i,k-1,j) + tke(i-1,k-1,j) ) ) smnsmne(i,k,j) = 0.5*( fnm(k)*( smnsmn(i,k ,j) + smnsmn(i-1,k ,j) ) + & fnp(k)*( smnsmn(i,k-1,j) + smnsmn(i-1,k-1,j) ) ) ss11e(i,k,j) = 0.5*( fnm(k)*( ss11(i ,k ,j ) + ss11(i-1,k ,j ) ) + & fnp(k)*( ss11(i ,k-1,j ) + ss11(i-1,k-1,j ) ) ) ss33e(i,k,j) = 0.5*( fnm(k)*( ss33(i ,k ,j ) + ss33(i-1,k ,j ) ) + & fnp(k)*( ss33(i ,k-1,j ) + ss33(i-1,k-1,j ) ) ) ss12e(i,k,j) = 0.5*( fnm(k)*( ss12(i ,k ,j ) + ss12(i ,k ,j+1) ) + & fnp(k)*( ss12(i ,k-1,j ) + ss12(i ,k-1,j+1) ) ) rr12e(i,k,j) = 0.5*( fnm(k)*( rr12(i ,k ,j ) + rr12(i ,k ,j+1) ) + & fnp(k)*( rr12(i ,k-1,j ) + rr12(i ,k-1,j+1) ) ) ss23e(i,k,j) = 0.25*( ss23(i ,k ,j) + ss23(i ,k ,j+1) + & ss23(i-1,k ,j) + ss23(i-1,k ,j+1) ) rr23e(i,k,j) = 0.25*( rr23(i ,k ,j) + rr23(i ,k ,j+1) + & rr23(i-1,k ,j) + rr23(i-1,k ,j+1) ) END DO END DO END DO !----------------------------------------------------------------------------- ! ! Calculate M_13 ! !----------------------------------------------------------------------------- IF ( config_flags%sfs_opt .EQ. 1 ) THEN !Do not use TKE DO j=j_start,j_end DO k=kts+1,ktf DO i=i_start,i_end delta = ( dx * dy / rdzw(i,k,j) )**0.33333333 a = -1.0*( cs*delta )**2 m13(i,k,j) = a*( 2.0*sqrt( 2.0*smnsmne(i,k,j) )*ss13(i,k,j) & + c1*( ss11e(i,k,j)*ss13(i,k,j) & + ss12e(i,k,j)*ss23e(i,k,j) & + ss13(i,k,j)*ss33e(i,k,j) & ) & + c2*( ss11e(i,k,j)*rr13(i,k,j) & + ss12e(i,k,j)*rr23e(i,k,j) & - ss23e(i,k,j)*rr12e(i,k,j) & - ss33e(i,k,j)*rr13(i,k,j) & ) & ) ENDDO ENDDO ENDDO ELSE !(config_flags%sfs_opt .EQ. 2) Use TKE DO j=j_start,j_end DO k=kts+1,ktf DO i=i_start,i_end delta = ( dx * dy / rdzw(i,k,j) )**0.33333333 a = -1.0*ce*delta b = c3*delta m13(i,k,j) = a*( 2.0*sqrt( tkee(i,k,j) )*ss13(i,k,j) & + b*( & c1*( ss11e(i,k,j)*ss13(i,k,j) & + ss12e(i,k,j)*ss23e(i,k,j) & + ss13(i,k,j)*ss33e(i,k,j) & ) & + c2*( ss11e(i,k,j)*rr13(i,k,j) & + ss12e(i,k,j)*rr23e(i,k,j) & - ss23e(i,k,j)*rr12e(i,k,j) & - ss33e(i,k,j)*rr13(i,k,j) & ) & ) & ) ENDDO ENDDO ENDDO ENDIF RETURN END SUBROUTINE calc_m13 !============================================================================= SUBROUTINE calc_m23( m23, & s22, s33, & s12, s13, s23, & r12, r13, r23, smnsmn, & tke, rdzw, dx, dy, & fnm, fnp, & config_flags, & ids, ide, jds, jde, kds, kde, & ims, ime, jms, jme, kms, kme, & ips, ipe, jps, jpe, kps, kpe, & its, ite, jts, jte, kts, kte ) !----------------------------------------------------------------------------- ! ! PURPOSE: Compute M23 ! !----------------------------------------------------------------------------- IMPLICIT NONE REAL, DIMENSION( ims:ime, kms:kme, jms:jme ), INTENT( OUT ) & :: m23 ! (m2 s-2) REAL, DIMENSION( ims:ime, kms:kme, jms:jme ), INTENT( IN ) & :: s22 & ! 2*deformation element 22 (s-1) , s33 & ! 2*deformation element 33 (s-1) , s12 & ! 2*deformation element 12 (s-1) , s13 & ! 2*deformation element 13 (s-1) , s23 & ! 2*deformation element 23 (s-1) , r12 & ! 2*rotation element 12 (s-1) , r13 & ! 2*rotation element 13 (s-1) , r23 & ! 2*rotation element 23 (s-1) , smnsmn & ! Smn*Smn (s-2) , tke & ! tke (m2 s-2) , rdzw ! 1/dz at w-levels (m-1) REAL, INTENT( IN ) & :: dx & ! grid spacing in x (m) , dy ! grid spacing in y (m) REAL, DIMENSION( kms:kme ), INTENT( IN ) & :: fnm & ! vertical interpolation coefficients , fnp ! TYPE (grid_config_rec_type), INTENT( IN ) & :: config_flags INTEGER, INTENT( IN ) & :: ids, ide, jds, jde, kds, kde, & ims, ime, jms, jme, kms, kme, & ips, ipe, jps, jpe, kps, kpe, & its, ite, jts, jte, kts, kte ! LOCAL VARIABLES ------------------------------------------------------------ REAL, DIMENSION( its-1:ite+1, kms:kme, jts-1:jte+1 ) & ! sij/2, rij/2 :: ss22 & , ss33 & , ss12 & , ss13 & , ss23 & , rr12 & , rr13 & , rr23 REAL, DIMENSION( its-1:ite+1, kms:kme, jts-1:jte+1 ) & ! projected to f :: tkef & , ss22f & , ss33f & , ss12f & , ss13f & , rr12f & , rr13f & , smnsmnf REAL :: delta, a, b INTEGER :: i, j, k, i_start, i_end, j_start, j_end, ktf, je_ext !----------------------------------------------------------------------------- ! ! Set loop limits, ! taken from /dyn_em/module_diffusion_em.F SUBROUTINE cal_titau_23_32 ! !----------------------------------------------------------------------------- ktf = MIN( kte, kde-1 ) ! Find ide-1 and jde-1 for averaging to p point. i_start = its i_end = MIN( ite, ide-1 ) j_start = jts j_end = jte IF ( config_flags%open_xs .OR. config_flags%specified .OR. & config_flags%nested) i_start = MAX( ids+1, its ) IF ( config_flags%open_xe .OR. config_flags%specified .OR. & config_flags%nested) i_end = MIN( ide-2, ite ) IF ( config_flags%open_ys .OR. config_flags%specified .OR. & config_flags%nested) j_start = MAX( jds+1, jts ) IF ( config_flags%open_ye .OR. config_flags%specified .OR. & config_flags%nested) j_end = MIN( jde-1, jte ) IF ( config_flags%periodic_x ) i_start = its IF ( config_flags%periodic_x ) i_end = MIN( ite, ide-1 ) je_ext = 1 j_end = j_end + je_ext !----------------------------------------------------------------------------- ! ! Divide WRF deformations, which are multiplied by 2, by 2 ! !----------------------------------------------------------------------------- DO j=j_start-1,j_end DO k=kts,ktf DO i=i_start,i_end+1 ss22(i,k,j)=s22(i,k,j)/2.0 ss33(i,k,j)=s33(i,k,j)/2.0 ss12(i,k,j)=s12(i,k,j)/2.0 ss13(i,k,j)=s13(i,k,j)/2.0 ss23(i,k,j)=s23(i,k,j)/2.0 rr12(i,k,j)=r12(i,k,j)/2.0 rr13(i,k,j)=r13(i,k,j)/2.0 rr23(i,k,j)=r23(i,k,j)/2.0 END DO END DO END DO !----------------------------------------------------------------------------- ! ! Project variables to f ! !----------------------------------------------------------------------------- DO j = j_start, j_end DO k = kts+1, ktf DO i = i_start, i_end tkef(i,k,j) = 0.5*( fnm(k)*( tke(i ,k ,j ) + tke(i ,k ,j-1) ) + & fnp(k)*( tke(i ,k-1,j ) + tke(i ,k-1,j-1) ) ) smnsmnf(i,k,j) = 0.5*( fnm(k)*( smnsmn(i ,k ,j ) + smnsmn(i ,k ,j-1) ) + & fnp(k)*( smnsmn(i ,k-1,j ) + smnsmn(i ,k-1,j-1) ) ) ss22f(i,k,j) = 0.5*( fnm(k)*( ss22(i ,k ,j ) + ss22(i ,k ,j-1) ) + & fnp(k)*( ss22(i ,k-1,j ) + ss22(i ,k-1,j-1) ) ) ss33f(i,k,j) = 0.5*( fnm(k)*( ss33(i ,k ,j ) + ss33(i ,k ,j-1) ) + & fnp(k)*( ss33(i ,k-1,j ) + ss33(i ,k-1,j-1) ) ) ss12f(i,k,j) = 0.5*( fnm(k)*( ss12(i ,k ,j ) + ss12(i+1,k ,j ) ) + & fnp(k)*( ss12(i ,k-1,j ) + ss12(i+1,k-1,j ) ) ) rr12f(i,k,j) = 0.5*( fnm(k)*( rr12(i ,k ,j ) + rr12(i+1,k ,j ) ) + & fnp(k)*( rr12(i ,k-1,j ) + rr12(i+1,k-1,j ) ) ) ss13f(i,k,j) = 0.25*( ss13(i ,k ,j ) + ss13(i ,k ,j-1) + & ss13(i+1,k ,j-1) + ss13(i+1,k ,j ) ) rr13f(i,k,j) = 0.25*( rr13(i ,k ,j ) + rr13(i ,k ,j-1) + & rr13(i+1,k ,j-1) + rr13(i+1,k ,j ) ) END DO END DO END DO !----------------------------------------------------------------------------- ! ! Calculate M23 ! !----------------------------------------------------------------------------- IF ( config_flags%sfs_opt .EQ. 1 ) THEN !Do not use TKE DO j=j_start,j_end DO k=kts+1,ktf DO i=i_start,i_end delta = ( dx * dy / rdzw(i,k,j) )**0.33333333 a = -1.0*( cs*delta )**2 m23(i,k,j) = a*( 2.0*sqrt( 2.0*smnsmnf(i,k,j) )*ss23(i,k,j) & + c1*( ss12f(i,k,j)*ss13f(i,k,j) & + ss22f(i,k,j)*ss23(i,k,j) & + ss23(i,k,j) *ss33f(i,k,j) & ) & + c2*( ss12f(i,k,j)*rr13f(i,k,j) & + ss22f(i,k,j)*rr23(i,k,j) & + ss13f(i,k,j)*rr12f(i,k,j) & - ss33f(i,k,j)*rr23(i,k,j) & ) & ) ENDDO ENDDO ENDDO ELSE !(config_flags%sfs_opt .EQ. 2) Use TKE DO j=j_start,j_end DO k=kts+1,ktf DO i=i_start,i_end delta = ( dx * dy / rdzw(i,k,j) )**0.33333333 a = -1.0*ce*delta b = c3*delta m23(i,k,j) = a*( 2.0*sqrt( tkef(i,k,j) )*ss23(i,k,j) & + b*( & c1*( ss12f(i,k,j)*ss13f(i,k,j) & + ss22f(i,k,j)*ss23(i,k,j) & + ss23(i,k,j) *ss33f(i,k,j) & ) & + c2*( ss12f(i,k,j)*rr13f(i,k,j) & + ss22f(i,k,j)*rr23(i,k,j) & + ss13f(i,k,j)*rr12f(i,k,j) & - ss33f(i,k,j)*rr23(i,k,j) & ) & ) & ) ENDDO ENDDO ENDDO ENDIF RETURN END SUBROUTINE calc_m23 !============================================================================= END MODULE module_sfs_nba