SUBROUTINE reevap(klon,klev,iflag_ice_thermo,t_seri,qx, &
             d_t_eva,d_qx_eva)

    ! flag to include modifications to ensure energy conservation (if flag >0)
    USE add_phys_tend_mod, ONLY: fl_cor_ebil
#ifdef ISO
    USE infotrac_phy, ONLY: ntiso,nqtot,ivap,iliq,isol,iqWIsoPha
#ifdef ISOVERIF
    USE isotopes_verif_mod
!, ONLY: errmax,errmaxrel, iso_verif_o18_aberrant_nostop,deltaD,deltaO
    USE isotopes_mod, ONLY: iso_eau,iso_hdo,iso_o18,ridicule
#ifdef ISOTRAC
    USE isotrac_routines_mod, ONLY: iso_verif_traceur_pbidouille
#endif
#endif
#endif

    USE lmdz_yoethf

    USE lmdz_yomcst

    IMPLICIT NONE
 INCLUDE "FCTTRE.h"
    !>======================================================================

    INTEGER klon,klev,iflag_ice_thermo
    REAL, DIMENSION(klon,klev), INTENT(IN) :: t_seri
    REAL, DIMENSION(klon,klev,nqtot), INTENT(IN) ::     qx
    REAL, DIMENSION(klon,klev), INTENT(OUT) :: d_t_eva
    REAL, DIMENSION(klon,klev,nqtot), INTENT(OUT) ::    d_qx_eva

    REAL za,zb,zdelta,zlvdcp,zlsdcp
    INTEGER i,k,ixt,ivapcur,iliqcur,isolcur

    !--------Stochastic Boundary Layer Triggering: ALE_BL--------

DO ixt = 1, 1+ntiso
    ! Re-evaporer l'eau liquide nuageuse

    iliqcur= iqWIsoPha(ixt,iliq)
    ivapcur= iqWIsoPha(ixt,ivap)
    isolcur= iqWIsoPha(ixt,isol)
!PRINT *,'rrevap ; fl_cor_ebil:',fl_cor_ebil,' iflag_ice_thermo:',iflag_ice_thermo,' RVTMP2',RVTMP2
    DO k = 1, klev  ! re-evaporation de l'eau liquide nuageuse
      DO i = 1, klon

        IF (ixt == 1) THEN ! water
         IF (fl_cor_ebil > 0) THEN
          !zlvdcp=RLVTT/RCPD/(1.0+RVTMP2*(q_seri(i,k)+ql_seri(i,k)+qs_seri(i,k)))
          !zlsdcp=RLSTT/RCPD/(1.0+RVTMP2*(q_seri(i,k)+ql_seri(i,k)+qs_seri(i,k)))
          zlvdcp=RLVTT/RCPD/(1.0+RVTMP2*(qx(i,k,ivapcur)+qx(i,k,iliqcur)+qx(i,k,isolcur)))
          zlsdcp=RLSTT/RCPD/(1.0+RVTMP2*(qx(i,k,ivapcur)+qx(i,k,iliqcur)+qx(i,k,isolcur)))
         ELSE
           zlvdcp=RLVTT/RCPD/(1.0+RVTMP2*qx(i,k,ivapcur))
           !jyg<
           !  Attention : Arnaud a propose des formules completement differentes
           !                  A verifier !!!
           zlsdcp=RLSTT/RCPD/(1.0+RVTMP2*qx(i,k,ivapcur))
         END IF
         IF (iflag_ice_thermo == 0) THEN
             zlsdcp=zlvdcp
         END IF
          !>jyg
        END IF
        IF (iflag_ice_thermo == 0) THEN
          !pas necessaire a priori

          zdelta = MAX(0., SIGN(1., RTT - t_seri(i, k)))
          zdelta = 0.
          zb = MAX(0.0, qx(i, k, iliqcur))
          IF (ixt == 1) THEN
            za = - MAX(0.0, qx(i, k, iliqcur)) &
                    * (zlvdcp * (1. - zdelta) + zlsdcp * zdelta)
            d_t_eva(i, k) = za
          END IF
          d_qx_eva(i, k, ivapcur) = zb
          d_qx_eva(i, k, iliqcur) = -qx(i, k, iliqcur)
          d_qx_eva(i, k, isolcur) = 0.

        ELSE

             !CR: on r\'e-\'evapore eau liquide et glace

             !        zdelta = MAX(0.,SIGN(1.,RTT-t_seri(i,k)))
             !        zb = MAX(0.0,ql_seri(i,k))
             !        za = - MAX(0.0,ql_seri(i,k)) &
             !             * (zlvdcp*(1.-zdelta)+zlsdcp*zdelta)
          IF (ixt == 1) THEN
            za = - MAX(0.0, qx(i, k, iliqcur)) * zlvdcp &
                    - MAX(0.0, qx(i, k, iliqcur)) * zlsdcp
            d_t_eva(i, k) = za

          END IF
            !zb = MAX(0.0,ql_seri(i,k)+qs_seri(i,k))
            !d_q_eva(i,k) = zb
            !d_ql_eva(i,k) = -ql_seri(i,k)
            !d_qs_eva(i,k) = -qs_seri(i,k)

            zb = MAX(0.0,qx(i,k,iliqcur)+qx(i,k,isolcur))
            d_qx_eva(i,k,ivapcur) = zb
            d_qx_eva(i,k,iliqcur) = -qx(i,k,iliqcur)
            d_qx_eva(i,k,isolcur) = -qx(i,k,isolcur)
        END IF


      END DO
    END DO

    END DO ! DO ixt = 1, 1+niso*(nzone +1)



END SUBROUTINE reevap