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--- noresm:modeldeffiles:n_1850_aeroslo_cnonl101 [2014-04-17 12:50:35]
dirkjlo
+++ noresm:modeldeffiles:n_1850_aeroslo_cnonl101 [2014-04-22 07:10:14]
dirkjlo [Model-run description for a simulation with CAM4-Oslo (NorESM1-M)]
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-====== N_1850-2005_AEROSLO_CNONL501 ======
+====== N_1850_AEROSLO_CNONL101 ======
+===== Model-run description for a simulation with CAM4-Oslo (NorESM1-M) =====
+**Purpose of simulation:**  Model validation for PI conditions
+**Contact person:**         Dirk Olivié (dirk.olivie@met.no)
+**Data owner:**             Dirk Olivié (dirk.olivie@met.no)
+**Revision Number:**        r155/156
+**Ensemble runs:**          No
+**Production computer used:** Cray XT in Bergen (hexagon)
+**Production date:**        December 2012 -- April 2013
+**Storage locations:**      NorStore (/norstore_osl/projects/NS2345K/noresm/case/N_1850-2005_AEROSLO_CNONL501/)
+MET Norway (local disk)
+**Storage space:**          9 Gb at NorStore, 25 Gb at MET Norway
+**Projects:**               EarthClim
+**Publications:**
+**Papers in preparation:**
+**Simulation name(s):**     NF2006to2008r164
+**Compset name used:**      NF_2006-2008_AER_AMIP_OBS
+**Model type:**             Stand-alone cam (atmosphere) default with prescribed ocn/ice (ocean and sea-ice)
+**Type of run:**            Branch
+**Simulation period:**      3 years
+**Spin-up period:**         0 years in the branch run itself, but continued from 1979-2005
+**Initialisation:**         Data from the end of a 1979-2005 AMIP simulations
+**Resolution:**             f19_f19 = 1.8x2.5
+**Emission year(s):**       2006 - 2008 (aerosols and precursors)
+**Emission inventories**    ACCMIP from IPCC AR5
+**Greenhouse gases:**       Prescribed concentrations
+**Frequency for output:**   Monthly
+**Active/changing forcing agents:**  In principle, direct and indirect (1. & 2.) effects by anthropogenic SO4, POM and BC, but aerosols were run offline (CAM4-Oslo aerosols do not affect the model meteorology, only prescribed aerosols and CDNC from CAM4 )
+**Special considerations:**
+**Tuning parameters which are changed relative to the host model CAM4:**
+rhminl:  0.90        lower RH threshold for formation of low stratiform clouds (0.91 in CAM4)
+critrp:  5.0 mm/day  maximum prcipitation rate for suppression of autoconversion of cloud water (0.5 mm/day in CAM4)
+r3lc:    14 um       critical mean droplet volume radius for onset of autoconversion (10 um in CAM4)