Dynamic Lightning (LPI): Registry/driver/lightning updates only #2258
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| rconfig integer dyn_lightning_option namelist,physics max_domains 0 rh "dynlight" "Dynamic Lightning Scheme option, 1: on" | ||
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| #dynamic lightning | ||
| rconfig integer num_light_periods namelist,physics 1 1 irh "num_light_periods" "" "" | ||
| rconfig real coul_pos namelist,physics max_domains 0.25E-4 rh "Constant for Positive Charging of Clouds" "Coulombs" "" | ||
| rconfig real coul_neg namelist,physics max_domains 0.25E-4 rh "Constant for Negative Charging of Clouds" "Coulombs" "" | ||
| rconfig real coul_neu namelist,physics max_domains 0.25E-4 rh "Constant for Charging of Intracloud Lightning" "Coulombs" "" | ||
| rconfig real j_pos namelist,physics max_domains 5.E9 rh "Threshold for Producing Positive Event" "J" "" | ||
| rconfig real j_neg namelist,physics max_domains 1.E9 rh "Threshold for Producing Negative Event" "J" "" | ||
| rconfig real j_neu namelist,physics max_domains 1.E9 rh "Threshold for Producing IC Event" "" "J" | ||
| # end dynamic lightning | ||
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| # state real - ikjftb scalar 1 - - - | ||
| state real light_ne ikjftb scalar 1 - \ | ||
| i0rhusdf=(bdy_interp:dt) "LIGHTNING_NE" "LIGHTNING NEG TOTAL ENERGY " "J" | ||
| state real light_pe ikjftb scalar 1 - \ | ||
| i0rhusdf=(bdy_interp:dt) "LIGHTNING_PE" "LIGHTNING POS TOTAL ENERGY" "J" | ||
| state real light_neu ikjftb scalar 1 - \ | ||
| i0rhusdf=(bdy_interp:dt) "LIGHTNING_NEU" "LIGHTNING NEU TOTAL ENERGY" "J" | ||
| # | ||
| state real LPOS ij misc 1 - irh05du "LPOS" "Positive Cloud to Ground Lightning Density" "# time-l" | ||
| state real LNEG ij misc 1 - irh05du "LNEG" "Negative Cloud to Ground Lightning Density" "# time-1" | ||
| state real LNEU ij misc 1 - irh05du "LNEU" "Intra-Cloud Lightning Density" "# time-1" | ||
| state real LPI2D ij misc 1 - rh05 "LPI2D" "Lightning Potential Index (2D)" "J/kg" | ||
| state real LPI3D ikj misc 1 - rh05 "LPI3D" "Lightning Potential Index (3D)" "J/kg" | ||
| state real l_obs i{lp}j misc 1 - irh05 "L_OBS" "Lightning OBS" " " | ||
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| package dynlight_output dyn_lightning_option==1 - scalar:light_pe,light_ne,light_neu;state:lneu,lneg,lpos,l_obs,lpi2d,lpi3d | ||
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| MODULE module_calc_lpi_new | ||
| CONTAINS | ||
| SUBROUTINE calc_lpi_new(qc, qr, qi, qs, qg & | ||
| ,w,dz8w,pi_phy,th_phy,p_phy,rho_phy & | ||
| ,lpi2d,lpi3d & | ||
| ,ids,ide, jds,jde, kds,kde & | ||
| ,ims,ime, jms,jme, kms,kme & | ||
| ,its,ite, jts,jte, kts,kte & | ||
| ) | ||
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| IMPLICIT NONE | ||
| !------------------------------------------------------------------- | ||
| ! | ||
| ! | ||
| INTEGER, INTENT(IN ) :: ids,ide, jds,jde, kds,kde , & | ||
| ims,ime, jms,jme, kms,kme , & | ||
| its,ite, jts,jte, kts,kte | ||
| REAL, DIMENSION( ims:ime , kms:kme , jms:jme ), & | ||
| INTENT(IN) :: & | ||
| qc, & | ||
| qi, & | ||
| qr, & | ||
| qs, & | ||
| qg | ||
| REAL, DIMENSION( ims:ime , kms:kme , jms:jme ), & | ||
| INTENT(INOUT),OPTIONAL :: & | ||
| lpi3d | ||
| ! ,& | ||
| ! light_ne, & | ||
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| REAL, DIMENSION( ims:ime, kms:kme, jms:jme ), & | ||
| INTENT(IN ) :: w | ||
| REAL, DIMENSION( ims:ime , kms:kme , jms:jme ), & | ||
| INTENT(IN) :: th_phy | ||
| ! | ||
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| ! | ||
| REAL, DIMENSION( ims:ime , kms:kme , jms:jme ), & | ||
| INTENT(IN ) :: & | ||
| rho_phy, & | ||
| dz8w, & | ||
| pi_phy, & | ||
| p_phy | ||
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| ! REAL, INTENT(INOUT), DIMENSION(ims:ime,jms:jme):: & | ||
| ! & prec_ice,wqg_m15 | ||
| REAL, DIMENSION(ims:ime,jms:jme):: & | ||
| & lpi2d | ||
| ! REAL, DIMENSION(ims:ime,jms:jme):: & | ||
| ! & LPI,LPOS,LNEG,LNEU,plpi,nlpi,neulpi,prec_ice,wqg_m15 | ||
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| REAL, DIMENSION(kms:kme):: tempk,rh,qtot,qitot | ||
| REAL, DIMENSION(kms:kme):: p1d,rho1d,qti1d | ||
| REAL, DIMENSION(kms:kme):: temp,qc1d,ql1d,qi1d,qs1d,qg1d,lpi1d,del_z | ||
| REAL, DIMENSION(0:kme):: w1d,height | ||
| REAL, DIMENSION(kms:kme):: e1d,height_t,w1d_t | ||
| REAL z_full,qrs,teten,RELHUM,LOC,Td_850,Td_700,PC_DWPT | ||
| INTEGER level | ||
| REAL :: t_base,t_top | ||
| real top, bot | ||
| real num,den,ave_z | ||
| real num_s,den_s | ||
| real num_i,den_i | ||
| real q_isg,del_z_tot | ||
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| INTEGER I_COLLAPSE | ||
| LOGICAL LOOK_T | ||
| INTEGER I_START,I_END,J_START,J_END | ||
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| INTEGER :: i,j,k | ||
| !------------------------------------------------------------------- | ||
| ! ! print*,'ims,ime,jms,jme,kms,kme = ',ims,ime,jms,jme,kms,kme | ||
| ! print*,'its,ite,jts,jte,kts,kte = ',its,ite,jts,jte,kts,kte | ||
| ! parameter(t_pos=0.12,t_neg=0.06,t_neu=0.03) | ||
| ! note: t_pos is modified based on the height of the top of the cloud | ||
| ! I believe that the value of 60000 m/s might be a typical speed | ||
| ! See: https\://en.wikipedia.org/wiki/Lightning | ||
| ! print*,'dt = ',dt | ||
| ! print*,'dx = ',dx | ||
| ! print*,'coul_pos = ',coul_pos | ||
| ! print*,'coul_neg = ',coul_neg | ||
| ! print*,'coul_neu = ',coul_neu | ||
| ! return (1) | ||
| ! if (MAXVAL(light_pe).ne.0)print*,'maxval light_pe' | ||
| ! if (MAXVAL(light_pe).ne.0)write(MAXVAL(light_pe)) | ||
| ! if (MAXVAL(light_ne).ne.0)print*,'maxval light_ne' | ||
| ! if (MAXVAL(light_ne).ne.0)write(MAXVAL(light_ne)) | ||
| !------------------------------------------------------------------- | ||
| t_base = 0 | ||
| t_top = -20. | ||
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| DO j = jts,jte | ||
| DO i = its,ite | ||
| z_full=0. | ||
| height(0)=z_full | ||
| w1d(0)=w(i,1,j) | ||
| do k = kts,kte-1 | ||
| if (k.lt.kte-1)then | ||
| w1d(k)=w(i,k+1,j) | ||
| else | ||
| w1d(k)=0. | ||
| end if | ||
| temp(k) = th_phy(i,k,j)*pi_phy(i,k,j)-273.16 | ||
| tempk(k) = th_phy(i,k,j)*pi_phy(i,k,j) | ||
| p1d(k)=p_phy(i,k,j) | ||
| rho1d(k)=rho_phy(i,k,j) | ||
| z_full=z_full+dz8w(i,k,j) | ||
| height(k)=z_full | ||
| qc1d(k)=qc(i,k,j) | ||
| ql1d(k)=qc(i,k,j)+qr(i,k,j) | ||
| qi1d(k)=qi(i,k,j) | ||
| ! qti1d(k)=qi(i,k,j)+qs(i,k,j)+qg(i,k,j)+qh(i,k,j) | ||
| qti1d(k)=qi(i,k,j)+qs(i,k,j)+qg(i,k,j) | ||
| qs1d(k)=qs(i,k,j) | ||
| ! qg1d(k)=qg(i,k,j)+qh(i,k,j) | ||
| ! Hail doesn't usually charge | ||
| qg1d(k)=qg(i,k,j) | ||
| ! For conservative advection multiply by rho1d and divide by it below | ||
| enddo | ||
| do k = kts,kte-1 | ||
| w1d_t(k)=0.5*(w1d(k-1)+w1d(k)) | ||
| end do | ||
| do k=kts,kte | ||
| lpi3d(i,k,j) = 0 | ||
| top=height(k+1) | ||
| bot=height(k) | ||
| del_z(k)=top-bot | ||
| ! if (max_w(i,j).gt.0.5)print*,"max_w > 0.5" | ||
| end do | ||
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| ave_z = 0 | ||
| del_z_tot = 0 | ||
| lpi2d(i,j) = 0 | ||
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| do k=kts,kte | ||
| if (temp(k).le.t_base.and.temp(k).gt.t_top)then ! set t1d range | ||
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| den_i = qi1d(k)+qg1d(k) | ||
| den_s = qs1d(k)+qg1d(k) | ||
| if (qs1d(k).eq.0.or.qg1d(k).eq.0.)then !checks for zeroes | ||
| den_s=10000. | ||
| num_s = 0. | ||
| else | ||
| num_s = sqrt(qs1d(k)*qg1d(k)) | ||
| end if | ||
| if (qi1d(k).eq.0.or.qg1d(k).eq.0.)then ! checks for zeroes | ||
| den_i=10000. | ||
| num_i = 0. | ||
| else | ||
| num_i = sqrt(qi1d(k)*qg1d(k)) | ||
| end if | ||
| q_isg = qg1d(k)*(num_i/den_i+num_s/den_s) ! ice "fract"-content | ||
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| if (ql1d(k).eq.0.or.q_isg.eq.0)then | ||
| num=0 | ||
| den=10000. | ||
| else | ||
| num = sqrt(ql1d(k)*q_isg) | ||
| den = ql1d(k)+q_isg | ||
| end if | ||
| del_z_tot=del_z_tot+del_z(k) | ||
| if (num.gt.0)then | ||
| ave_z=ave_z+del_z(k)*(2.*num/den)*w1d_t(k)**2 ! power index J/unit-mass | ||
| end if | ||
| end if | ||
| if (lpi2d(i,j).lt.0)lpi2d(i,j)=0 | ||
| end do | ||
| ! | ||
| if (del_z_tot.eq.0)del_z_tot=100000 | ||
| lpi2d(i,j)=ave_z/del_z_tot | ||
| ave_z = 0. | ||
| do k=kts,kte | ||
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| den_i = qi1d(k)+qg1d(k) | ||
| den_s = qs1d(k)+qg1d(k) | ||
| if (qs1d(k).eq.0.or.qg1d(k).eq.0.)then !checks for zeroes | ||
| den_s=10000. | ||
| num_s = 0. | ||
| else | ||
| num_s = sqrt(qs1d(k)*qg1d(k)) | ||
| end if | ||
| if (qi1d(k).eq.0.or.qg1d(k).eq.0.)then ! checks for zeroes | ||
| den_i=10000. | ||
| num_i = 0. | ||
| else | ||
| num_i = sqrt(qi1d(k)*qg1d(k)) | ||
| end if | ||
| q_isg = qg1d(k)*(num_i/den_i+num_s/den_s) ! ice "fract"-content | ||
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| if (ql1d(k).eq.0.or.q_isg.eq.0)then | ||
| num=0 | ||
| den=10000. | ||
| else | ||
| num = sqrt(ql1d(k)*q_isg) | ||
| den = ql1d(k)+q_isg | ||
| end if | ||
| del_z_tot=del_z_tot+del_z(k) | ||
| if (num.gt.0)then | ||
| ave_z=(2.*num/den)*w1d_t(k)**2 ! power index J/unit-mass | ||
| lpi3d(i,k,j) = ave_z | ||
| end if | ||
| end do | ||
| end do | ||
| end do | ||
| ! check cell for active cell | ||
| ! go to 10! | ||
| ! Check within five grid elements that a majority of max_w > 0.5 m/s | ||
| return | ||
| end subroutine calc_lpi_new | ||
| END MODULE module_calc_lpi_new |
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I don't think you should be making this change. The two lines in the code should be retained.