Changeset 2790 for trunk/LMDZ.MARS/README

Timestamp:

Sep 1, 2022, 5:22:23 PM (2 years ago)

Author:

jnaar

Message:

Minor change of 1d flag "atm_wat_profile" which can now be used to prescribe directly the desired MMR profile for water vapor. JN

File:

• trunk/LMDZ.MARS/README (modified) (1 diff)

trunk/LMDZ.MARS/README

@@ -3736 +3736 @@
 == 31/08/2022 == JN
 Added "atm_wat_profile" flag in 1d to force dry and wet atmospheric water vapor profiles.
+
+== 1/09/2022 == JN
+"atm_wat_profile" flag change in 1d. It is now a float directly prescribing the desired MMR of water vapor (0<atm_wat_profile=<1). If (atm_wat_profile > qsat) at a given timestep we have : (atm_wat_profile = qsat).
+Other options are :
+ - atm_wat_profile = -1 : water vapor and ice are free in the column. This is the default mode of the 1d model which conserves total water tracers (qsurf + watercap + h2o_ice + h2o_vap)
+ - atm_wat_profile = 0 : dry atmosphere, where q(h2o_ice) = q(h2o_vap) = 0.