source: CONFIG/UNIFORM/v7/IPSLCM7/GENERAL/PARAM/orchidee.def_v4 @ 6520

Last change on this file since 6520 was 6520, checked in by jgipsl, 9 months ago

Change to use soils_param_zobler_coord.nc instead of soils_param.nc. Only difference is that the file contains the coordinate variables x and y to avoid the need for setting the bounds for longitudes and latitudes in the xml file for the reading. see also ticket https://forge.ipsl.jussieu.fr/orchidee/ticket/928
Also, the reading of bare soil albedo is now done from file soilcolor.nc. This is done to make it easier to change between zobler and usda (only changing the soiltext part of the file).

No change in results.

File size: 8.8 KB
Line 
1# $HeadURL: svn://forge.ipsl.jussieu.fr/orchidee/trunk/ORCHIDEE_OL/OOL_SEC_STO_FG2nd/PARAM/orchidee.def $
2# $Date: 2023-05-12 13:04:57 +0200 (ven. 12 mai 2023) $
3# $Revision: 8000 $
4
5#**************************************************************************
6#           Suggested parameter set up for ORCHIDEE trunk
7#
8# See all optional parameters in modipsl/modeles/ORCHIDEE/orchidee.default
9#
10# Note when running with libIGCM, variables set here to _AUTOBLOCKER_ can
11# not be changed in run.def otherwise the simulation will stop. Variables
12# set to _AUTO_ can be changed from the comp.card but they can also be
13# changed directly in the run.def. A value set in run.def can never be
14# changed again by libIGCM.
15#**************************************************************************
16
17# Parameters that should be removed once these issues are resolved
18#**************************************************************************
19
20# From a scientific point of view hydraulic architecture is much nicer
21# than a direct dependency on soil water. Julien is working on both
22# the nummerics and the science of the hydraulic architecture. To
23# avoid further delays with milestone 4.1 we decided to change the
24# settings.
25ENERGY_CONTROL=2
26
27# Prescribe forest management to facilitate the interpretation of the
28# results when comparing versions.
29OK_READ_FM_MAP=n
30
31# Hack to use a higher threshold for small lai in the calculation of kB_m1 in condveg
32HACK_KB_M1 = y
33
34# Parameters related to the restart file and the start date
35#**************************************************************************
36# Name of restart file for sechiba part of the model
37# (default NONE)
38SECHIBA_restart_in = _AUTOBLOCKER_
39
40# Name of restart file for stomate part of the model
41# (default NONE)
42STOMATE_RESTART_FILEIN = _AUTOBLOCKER_
43
44
45# Parameters related to the diagnostic output files
46#**************************************************************************
47# Use XIOS for writing diagnostics file
48# (defualt y)
49XIOS_ORCHIDEE_OK = y
50
51# Parameters related to debugging and error checking
52#**************************************************************************
53# Mass balance and surface area checks
54# 1 - is recommended when running global long-term simulations.
55# Under this option, mass and area conservation are checked for all
56# biogeochemical processes but only at the highest level thus stomate.f90
57# and stomate_lpj.f90. Although these checks are not very expensive in terms
58# of computer time, skipping the numerous lower level checks is expected to
59# save some time. Under this option the mass balance error is only written
60# to the history file. No information is provided in which subroutine the
61# problem occurred.
62# 2 - is recommended when developing and testing the model. Now the mass
63# balance is explicitly checked in stomate.f90, stomate_lpj.f90 and all
64# its subroutines. Under this option the mass balance error is written to
65# the history file and if the mass balance is not closed, the warning
66# message will indicate in which subroutine the problem likely
67# originated.
68# 3 - is recommended when having a problem with mass balance closure. The
69# mass balance is explicitly checked in stomate.f90, stomate_lpj.f90 and all
70# its subroutines. If a mass balance occurs, the model is stopped.
71# (default)
72ERR_ACT = 3
73
74# If the model crashes and it is not clear in which subroutine the crash
75# occurs one could increase the print level for text output in out_orchidee_*
76# PRINTLEV = 1 : some output in initialization phase
77# PRINTLEV = 2 : more output in initialization phase and printing of new date
78# PRINTLEV = 3, 4,.. : more output also at each timestep
79# (default 2)
80PRINTLEV=1
81
82# If the model crashes on an ipslerr there is a fair change that the pixel and
83# PFT where the crash occur will be printed in the out_orchidee_* file. Try to
84# re-run the model for a single pixel or a small region (for example,
85# 3 by 3). LIMIT_EAST, LIMIT_NORTH, LIMIT_SOUTH and LIMIT_WEST should
86# be set in the run.def
87
88# If it is known in which subroutine the model crashes, the local print level
89# of that subroutine could be increased. Additional write statements will then
90# be activated. These write statements print the values of specific variables.
91# (default 2)
92#PRINTLEV_sapiens_lcchange = 4
93
94# When a local print level is set, the grid and pft number for which the
95# values needs to written should be set. This setting reduces reduces
96# the size and enhances the readability of the out_orchidee_* files. 
97TEST_GRID = 1
98TEST_PFT = 2
99
100
101# Hydrology parameters
102#**************************************************************************
103# Activate river routing
104# default = y
105RIVER_ROUTING = _AUTO_
106
107# Choice of routing method: standard or simple
108ROUTING_METHOD = _AUTO_
109
110# Activate creation of river_desc.nc file
111# RIVER_DESC will be activated only the first execution in the simulation
112RIVER_DESC = _AUTO_
113
114# SOILTYPE_CLASSIF :  Type of classification used for the map of soil types
115# (default zobler)
116SOILTYPE_CLASSIF = zobler
117
118# SOILALB_FILE : File to read bare soil albedo
119SOILALB_FILE=soilcolor.nc
120
121# Parameters related to vegetation map
122#**************************************************************************
123# Update vegetation frequency
124# (default 0Y)
125VEGET_UPDATE = _AUTO_
126
127# Read lai map
128# (default n)
129LAI_MAP = n
130
131# Prescribed vegetation
132# (default n)
133IMPOSE_VEG = n
134
135
136# Parameters related to surface and thermal physical properties
137#************************************************************************
138# ROUGH_DYN : Account for a dynamic roughness height (activation of Su et
139# al. parametrization)
140# (default y)
141ROUGH_DYN = y
142
143# OK_FREEZE :  Activate the complet soil freezing scheme
144# (default y)
145OK_FREEZE = y
146
147# OK_EXPLICITSNOW :  Activate explict snow scheme
148# (default y)
149OK_EXPLICITSNOW = y
150
151# Controls several settings related to the energy budget and water stress.
152# 1 - DEFAULT uses the enerbil module in combination with the hydraulic
153# architecture (ok_hydrol_arch and ok_gs_feedback true, while
154# ok_mleb and ok_impose_canopy_structure are set to false).
155# 2 - option to use enerbil module and original water stress
156# (not hydraulic architecture)
157# 3 - The energy budget is calculated using the multi-layer energy scheme
158# with a single layer: ok_hydrol_arch, ok_gs_feedback, ok_impose_canopy_structure
159# and and ok_mleb all TRUE, but the energy budget is calculated for a single
160# layer (jnlvls=1,jnlvls_under=0,jnlvls_canopy=1,jnlvls_over=0). No mleb output,
161# ok_mleb_history_file is set to  FALSE.
162# 4 - multi-layer energy budget: ok_hydrol_arch, ok_gs_feedback and ok_mleb all TRUE.
163# ok_impose_canopy_structure is False, and the energy budget is calculated for
164# multiple layers (jnlvls=29,jnlvls_under=10,jnlvls_canopy=10,jnlvls_over=9).   
165# No mleb output, ok_mleb_history_file is set to  FALSE.
166# 5 - user specific: user specific settings for these controls and layers will need
167# to be defined in the run.def by the user.
168#ENERGY_CONTROL=1
169
170
171# Carbon related parameters
172#**************************************************************************
173# Analytic spinup
174# (default n)
175SPINUP_ANALYTIC = n
176SPINUP_PERIOD = 10
177
178# Activate Stomate component
179# (default y)
180STOMATE_OK_STOMATE = _AUTOBLOCKER_
181
182# As an alternative to DO_WOOD_HARVEST forest management can be accounted
183# for. DO_WOOD_HARVEST is not yet available in ORCHIDEE v4.
184# OK_READ_FM_MAP=y
185
186# Parameters related to nitrogen cycle
187#**************************************************************************
188# Update nitrogen input maps
189# (default 0Y)
190NINPUT_UPDATE = _AUTO_
191
192# Impose the CN ratio of leaves
193STOMATE_IMPOSE_CN = _AUTO_
194
195# Set STOMATE_READ_CN=y to read cnleaf_map.nc file if STOMATE_IMPOSE_CN=y
196STOMATE_READ_CN = n
197CNLEAF_VAR = CN_LEAF
198
199
200# File and variable name for nitrogen input files
201#**************************************************************************
202Nammonium_FILE = ndep_nhx.nc
203Nammonium_VAR = nhx
204
205Nnitrate_FILE = ndep_noy.nc
206Nnitrate_VAR = noy
207
208Nfert_FILE = NONE
209Nfert_VAR = nfer
210
211Nmanure_FILE = NONE
212Nmanure_VAR = Nmanure
213
214Nfert_cropland_FILE = nfert_cropland.nc
215Nfert_cropland_VAR = nfer
216
217Nmanure_cropland_FILE = nmanure_cropland.nc
218Nmanure_cropland_VAR = Nmanure
219
220Nfert_pasture_FILE = nfert_pasture.nc
221Nfert_pasture_VAR = Nfer
222
223Nmanure_pasture_FILE = nmanure_pasture.nc
224Nmanure_pasture_VAR = Nmanure
225
226Nbnf_FILE= bnf.nc
227Nbnf_VAR= BNF_MGN_PERM2_PERYR
228
229
230# Parameters describing the canopy structure
231#**************************************************************************
232# Number of diameter classes - enables to create complex canopies
233# (default = 1)
234NCIRC = 3
235
236
237# Parameters related to chemistry bvoc
238#************************************************************************
239# CHEMISTRY_OK_BVOC :  Activate chemistry
240CHEMISTRY_BVOC = _AUTO_: DEFAULT=n
241
242# CO2 FOR BVOC - WILKINSON :  CO2 inhibition effect for isoprene based on Wilkinson approach?
243CO2_FOR_BVOC_WILKINSON=n
244
245# CO2 FOR BVOC - POSSELL :  CO2 inhibition effect for isoprene based on Possell approach?
246CO2_FOR_BVOC_POSSELL=n
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