Index: trunk/LMDZ.MARS/README
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--- trunk/LMDZ.MARS/README	(revision 2404)
+++ trunk/LMDZ.MARS/README	(revision 2407)
@@ -3134,2 +3134,8 @@
 a MCS variable among temp (default), dust and water ice, serving as reference for the binning.
 More details in the preface of simu_MCS.F90 and in simu_MCS.def
+
+== 01/09/2020 == MV
+Implementation of HDO in the microphysics of water ice clouds:
+- improvedclouds_mod.F: calculation of the HDO flux
+- growthrate.F, microphys.h: addings to take into account the effect of diffusion kinetics on fractionation
+- callsedim_mod.F: sedimentation of HDO as an isotope of water in the microphysics case