diff --git a/src/MNH/lima_adjust_split.f90 b/src/MNH/lima_adjust_split.f90
index f5f09e5145e87d555c9cd3de92f1b26a05c7ae3a..8baf17668657c028818b1bc75665b6d712b53f15 100644
--- a/src/MNH/lima_adjust_split.f90
+++ b/src/MNH/lima_adjust_split.f90
@@ -144,6 +144,7 @@ END MODULE MODI_LIMA_ADJUST_SPLIT
!! -------------
!! Original 06/2021 forked from lima_adjust.f90
! P. Wautelet 23/07/2021: replace non-standard FLOAT function by REAL function
+! B. Vie 03/2022: Add option for 1-moment pristine ice
!-------------------------------------------------------------------------------
!
!* 0. DECLARATIONS
diff --git a/src/MNH/lima_ice_aggregation_snow.f90 b/src/MNH/lima_ice_aggregation_snow.f90
index cca87089e2b324e1f2f6ea1767c231cd2649d31f..2979bee5b31a944057a7b78360a6505ab58302ee 100644
--- a/src/MNH/lima_ice_aggregation_snow.f90
+++ b/src/MNH/lima_ice_aggregation_snow.f90
@@ -53,7 +53,8 @@ END MODULE MODI_LIMA_ICE_AGGREGATION_SNOW
!! -------------
!! Original 15/03/2018
! J. Wurtz 03/2022: new snow characteristics
-!!
+! B. Vie 03/2022: Add option for 1-moment pristine ice
+!
!-------------------------------------------------------------------------------
!
!* 0. DECLARATIONS
@@ -110,19 +111,19 @@ IF (NMOM_I.EQ.1) THEN
P_RI_AGGS(:) = - ZZW1(:)
END WHERE
ELSE
-WHERE ( (PRIT(:)>XRTMIN(4)) .AND. (PRST(:)>XRTMIN(5)) .AND. LDCOMPUTE(:) )
- ZZW1(:) = (PLBDI(:) / PLBDS(:))**3
- ZZW2(:) = (PCIT(:)*(XLBS*PRST(:)*PLBDS(:)**XBS)*EXP(XCOLEXIS*(PT(:)-XTT) )) &
- / (PLBDI(:)**3)
- ZZW3(:) = ZZW2(:)*(XAGGS_CLARGE1+XAGGS_CLARGE2*ZZW1(:))
+ WHERE ( (PRIT(:)>XRTMIN(4)) .AND. (PRST(:)>XRTMIN(5)) .AND. LDCOMPUTE(:) )
+ ZZW1(:) = (PLBDI(:) / PLBDS(:))**3
+ ZZW2(:) = (PCIT(:)*(XLBS*PRST(:)*PLBDS(:)**XBS)*EXP(XCOLEXIS*(PT(:)-XTT) )) &
+ / (PLBDI(:)**3)
+ ZZW3(:) = ZZW2(:)*(XAGGS_CLARGE1+XAGGS_CLARGE2*ZZW1(:))
!
- P_CI_AGGS(:) = - ZZW3(:)
+ P_CI_AGGS(:) = - ZZW3(:)
!
- ZZW2(:) = ZZW2(:) / PLBDI(:)**XBI
- ZZW2(:) = ZZW2(:)*(XAGGS_RLARGE1+XAGGS_RLARGE2*ZZW1(:))
+ ZZW2(:) = ZZW2(:) / PLBDI(:)**XBI
+ ZZW2(:) = ZZW2(:)*(XAGGS_RLARGE1+XAGGS_RLARGE2*ZZW1(:))
!
- P_RI_AGGS(:) = - ZZW2(:)
-END WHERE
+ P_RI_AGGS(:) = - ZZW2(:)
+ END WHERE
END IF
!
!
diff --git a/src/MNH/lima_ice_deposition.f90 b/src/MNH/lima_ice_deposition.f90
index 0c9bfedda70358e89cc0ffe8604751551d969e48..2b46227b80ded9618b03c77b75eb75ce0a90a458 100644
--- a/src/MNH/lima_ice_deposition.f90
+++ b/src/MNH/lima_ice_deposition.f90
@@ -67,7 +67,7 @@ SUBROUTINE LIMA_ICE_DEPOSITION (PTSTEP, LDCOMPUTE, &
!! -------------
!! Original 15/03/2018
!! B. Vié 30/08/2021 Disable CNVS if LSNOW=F
-!!
+!! B. Vie 03/2022 Add option for 1-moment pristine ice
!-------------------------------------------------------------------------------
!
!* 0. DECLARATIONS
diff --git a/src/MNH/lima_nucleation_procs.f90 b/src/MNH/lima_nucleation_procs.f90
index 11fb8d6c55d31cdd4e37faf3bdc42cc91676ee8b..f3f4e17fd057fde863f393e761a8f98265e1aae1 100644
--- a/src/MNH/lima_nucleation_procs.f90
+++ b/src/MNH/lima_nucleation_procs.f90
@@ -79,6 +79,7 @@ SUBROUTINE LIMA_NUCLEATION_PROCS (PTSTEP, TPFILE, PRHODJ,
! P. Wautelet 27/02/2020: add Z_TH_HINC variable (for budgets)
! P. Wautelet 02/2020: use the new data structures and subroutines for budgets
! B. Vie 03/03/2020: use DTHRAD instead of dT/dt in Smax diagnostic computation
+! B. Vie 03/2022: Add option for 1-moment pristine ice
!-------------------------------------------------------------------------------
!
use modd_budget, only: lbu_enable, lbudget_th, lbudget_rv, lbudget_rc, lbudget_rr, &
diff --git a/src/MNH/lima_snow_deposition.f90 b/src/MNH/lima_snow_deposition.f90
index 0362f026c1acefe0c0e3198ae2370fa4821e8eeb..fa96aa705626479d4728dc83192533296bf470a9 100644
--- a/src/MNH/lima_snow_deposition.f90
+++ b/src/MNH/lima_snow_deposition.f90
@@ -64,6 +64,7 @@ SUBROUTINE LIMA_SNOW_DEPOSITION (LDCOMPUTE, &
!! Original 15/03/2018
!!
! J. Wurtz 03/2022: new snow characteristics
+! B. Vie 03/2022: Add option for 1-moment pristine ice
!-------------------------------------------------------------------------------
!
!* 0. DECLARATIONS
@@ -131,42 +132,42 @@ IF (NMOM_I.EQ.1) THEN
P_RS_DEPS(:) = ZZW(:)
END WHERE
ELSE
-WHERE( GMICRO )
+ WHERE( GMICRO )
!
!* 2.1 Conversion of snow to r_i: RSCNVI
! ----------------------------------------
!
!
- ZZW2(:) = 0.0
- ZZW(:) = 0.0
- WHERE ( PLBDS(:)<XLBDASCNVI_MAX .AND. (PRST(:)>XRTMIN(5)) &
- .AND. (PSSI(:)<0.0) )
- ZZW(:) = (PLBDS(:)*XDSCNVI_LIM)**(XALPHAS)
- ZZX(:) = ( -PSSI(:)/PAI(:) ) * (XLBS*PRST(:)*PLBDS(:)**XBS) * (ZZW(:)**XNUS) * EXP(-ZZW(:))
+ ZZW2(:) = 0.0
+ ZZW(:) = 0.0
+ WHERE ( PLBDS(:)<XLBDASCNVI_MAX .AND. (PRST(:)>XRTMIN(5)) &
+ .AND. (PSSI(:)<0.0) )
+ ZZW(:) = (PLBDS(:)*XDSCNVI_LIM)**(XALPHAS)
+ ZZX(:) = ( -PSSI(:)/PAI(:) ) * (XLBS*PRST(:)*PLBDS(:)**XBS) * (ZZW(:)**XNUS) * EXP(-ZZW(:))
!
- ZZW(:) = ( XR0DEPSI+XR1DEPSI*PCJ(:) )*ZZX(:)
+ ZZW(:) = ( XR0DEPSI+XR1DEPSI*PCJ(:) )*ZZX(:)
!
- ZZW2(:) = ZZW(:)*( XC0DEPSI+XC1DEPSI*PCJ(:) )/( XR0DEPSI+XR1DEPSI*PCJ(:) )
- END WHERE
+ ZZW2(:) = ZZW(:)*( XC0DEPSI+XC1DEPSI*PCJ(:) )/( XR0DEPSI+XR1DEPSI*PCJ(:) )
+ END WHERE
!
- P_RI_CNVI(:) = ZZW(:)
- P_CI_CNVI(:) = ZZW2(:)
+ P_RI_CNVI(:) = ZZW(:)
+ P_CI_CNVI(:) = ZZW2(:)
!
!
!* 2.2 Deposition of water vapor on r_s: RVDEPS
! -----------------------------------------------
!
!
- ZZW(:) = 0.0
- WHERE ( (PRST(:)>XRTMIN(5)) )
- ZZW(:) = ( PRST(:)*PSSI(:)/(PAI(:)) ) * &
- ( X0DEPS*PLBDS(:)**XEX0DEPS + &
- ( X1DEPS*PCJ(:)*(PLBDS(:))**(XBS+XEX1DEPS) * &
- (1+(XFVELOS/(2.*PLBDS))**XALPHAS)**(-XNUS+XEX1DEPS/XALPHAS)) )
- ZZW(:) = ZZW(:)*(0.5+SIGN(0.5,ZZW(:))) - ABS(ZZW(:))*(0.5-SIGN(0.5,ZZW(:)))
- END WHERE
+ ZZW(:) = 0.0
+ WHERE ( (PRST(:)>XRTMIN(5)) )
+ ZZW(:) = ( PRST(:)*PSSI(:)/(PAI(:)) ) * &
+ ( X0DEPS*PLBDS(:)**XEX0DEPS + &
+ ( X1DEPS*PCJ(:)*(PLBDS(:))**(XBS+XEX1DEPS) * &
+ (1+(XFVELOS/(2.*PLBDS))**XALPHAS)**(-XNUS+XEX1DEPS/XALPHAS)) )
+ ZZW(:) = ZZW(:)*(0.5+SIGN(0.5,ZZW(:))) - ABS(ZZW(:))*(0.5-SIGN(0.5,ZZW(:)))
+ END WHERE
!
- P_RS_DEPS(:) = ZZW(:)
+ P_RS_DEPS(:) = ZZW(:)
!!$ P_TH_DEPS(:) = P_RS_DEPS(:) * PLSFACT(:)
!
END WHERE
diff --git a/src/MNH/lima_tendencies.f90 b/src/MNH/lima_tendencies.f90
index 1a48613a6f01b486a2b669a4701aae69d4f9c990..0fce8cb11722c47e66789b940aa8d64127712cc8 100644
--- a/src/MNH/lima_tendencies.f90
+++ b/src/MNH/lima_tendencies.f90
@@ -234,6 +234,7 @@ SUBROUTINE LIMA_TENDENCIES (PTSTEP, LDCOMPUTE,
!!
! Delbeke/Vie 03/2022 : KHKO option
! J. Wurtz 03/2022 : new snow characteristics
+! B. Vie 03/2022: Add option for 1-moment pristine ice
!-------------------------------------------------------------------------------
!
!* 0. DECLARATIONS