Changes between Version 15 and Version 16 of Documentation/UserGuide/PreIndSim
- Timestamp:
- 2014-10-22T19:41:49+02:00 (10 years ago)
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Documentation/UserGuide/PreIndSim
v15 v16 54 54 cd JOBNAME 55 55 }}} 56 ==== COMP/orchidee.card (Part 1) ==== 56 57 LMDZOR can use both the 2-layer and 11-layer hydrology. ORCHIDEE-DOFOCO can only use the 11-layer hydrology so there is no choice but to use the 11-layers or CWRR scheme. First open the COMP/orchidee.card 57 58 and change the suffix to ensure that the correct run.def will be used. … … 59 60 DefSuffix=CWRR 60 61 }}} 62 63 ==== PARAM/orchidee.def_CWRR ==== 61 64 When installing LMDZOR we substituted the trunk version of ORCHIDEE by the DOFOCO-branch. The coupled set-up has some left overs of previous ORCHIDEE versions. Earlier the run.def of ORCHIDEE contained all settings because that was very difficult to read and maintain all parameters now get a default value and only when the default value needs to be changed, the parameter should be mentioned in the run.def. This basically resulted in an empty run.def when running a default set-up. LMDZOR still comes with unreadable full run.def which in the LMDZOR world is called PARAM/orchidee.def_CWRR. We propose to delete settings from the old run.def and only keep the following settings: 62 65 … … 145 148 }}} 146 149 150 Make sure that stomate is on by looking in PARAM/orchidee.def_CWRR 151 {{{ 152 STOMATE_OK_STOMATE = y 153 }}} 154 and in config.card (if this line is missing, there will be no STOMATE) 155 {{{ 156 SBG= ("", "") 157 }}} 158 159 ==== COMP/orchidee.card (Part 2) ==== 147 160 Land cover change is now switched off. Within the 20-year coupled run the land surface will stay constant to that described by the restart file that will be used, i.e., 1750. 148 161 Forest management and litter raking are still activated (else we will affect the C-pools). We will keep these settings constant to their values for the year 1750. To do so change 149 162 {{{ 150 163 I WILL FIRST TRY TO GET THIS WORKING WITHOUT A RESTART FILE 151 }}} 152 153 For the new physics set in COMP/lmdz.card 164 set litter raking to 1750 165 set LCC to 1750 (alternative for setting to n 166 set FM to 1750 167 }}} 168 169 ==== COMP/lmdz.card ==== 170 More details on the settings of COMP/lmdz.card are given on [http://forge.ipsl.jussieu.fr/igcmg/wiki/platform/documentation/modeles/LMDZ] section 5. For the new physics, set in COMP/lmdz.card 154 171 {{{ 155 172 LMDZ_Physics=NPv3.1 … … 160 177 }}} 161 178 162 Set in PARAM/physiq.def_L39_NPv3.1 179 We can choose from 5 aerosol groups which aerosols we want to account for during the simulation. 6 means that all 5 groups will be used. Activating ok_ade and ok_aie implies that the model accounts for both the direct and indirect effects of aerosols. Because we run without INCA, the aerosols are coupled and aerosol_couple is set to n. For ozone it a day time climatology, a night time climatology or both (=2) can be used. cdnc stands for cloud number count. The path of the aerosol files is also specified in COMP/lmdz.card (see below). 180 {{{ 181 flag_aerosol=6 182 ok_ade=y 183 ok_aie=y 184 aerosol_couple=n 185 read_climoz=2 186 ok_cdnc=y 187 188 ==== PARAM/physiq.def_L39_NPv3.1 ==== 163 189 {{{ 164 190 iflag_thermals=17 … … 166 192 }}} 167 193 168 Make sure that stomate is on by looking in PARAM/orchidee.def_CWRR 169 {{{ 170 STOMATE_OK_STOMATE = y 171 }}} 172 and in config.card (if this line is missing, there will be no STOMATE) 173 {{{ 174 SBG= ("", "") 175 }}} 194 176 195 177 196