Running WRF-GC - Revision history

Linhaipeng at 15:23, 25 December 2018

2018-12-25T15:23:03Z

Atmoschem: /* Running WRF-GC */

2018-12-25T13:20:49Z

‎Running WRF-GC

Atmoschem at 13:19, 25 December 2018

2018-12-25T13:19:44Z

Atmoschem: /* Preparing GEOS-Chem shared data directories */

2018-12-25T13:17:53Z

‎Preparing GEOS-Chem shared data directories

Atmoschem: /* Emissions for WRF-GC */

2018-12-25T13:16:09Z

‎Emissions for WRF-GC

Atmoschem: /* Running WRF-GC */

2018-12-25T13:13:46Z

‎Running WRF-GC

Atmoschem: /* Running WRF-GC */

2018-12-25T13:12:39Z

‎Running WRF-GC

Atmoschem at 13:11, 25 December 2018

2018-12-25T13:11:03Z

Atmoschem: /* Running WRF-GC */

2018-12-25T13:09:04Z

‎Running WRF-GC

Atmoschem: /* Running WRF-GC */

2018-12-25T12:56:12Z

‎Running WRF-GC

@@ Line 1: / Line 1: @@
 =Running the WPS=
-First, one must run the WRF Preprocessing System (WPS) to prepare the input data for driving WRF. The WPS configuration options are defined in the ''"namelist.wps"'' file. Please refer to the [http://www2.mmm.ucar.edu/wrf/users/docs/user_guide_V3.9/users_guide_chap3.html WRF User's Guide] for more detail.
+First, one must run the WRF Preprocessing System (WPS) to prepare the input data for driving WRF. The WPS configuration options are defined in the ''"namelist.wps"'' file.
-−
-−
 ==Step 1: Defining model domains with geogrid==
@@ Line 97: / Line 92: @@
--	'''CHEM_INPUT''': Non-emissions data for GEOS-Chem chemistry modules
+-	'''CHEM_INPUTS''': Non-emissions data for GEOS-Chem chemistry modules
-:•	Download the CHEM_INPUT data directories via anonymous FTP from the Harvard data directory archive (ftp.as.harvard.edu). Please refer to : [http://wiki.seas.harvard.edu/geos-chem/index.php/Downloading_GEOS-Chem_source_code_and_data Downloading GEOS-Chem source code and data]
+:•	Download the CHEM_INPUTS data directories via anonymous FTP from the Harvard data directory archive (ftp.as.harvard.edu). Please refer to : [http://wiki.seas.harvard.edu/geos-chem/index.php/Downloading_GEOS-Chem_source_code_and_data Downloading GEOS-Chem source code and data]
@@ Line 116: / Line 111: @@
 Preparing emission files is not required. WRF-GC uses the Harvard-NASA Emissions Component (HEMCO) with on-line regridding. Configure HEMCO refer to the ''"HEMCO_Config.rc"'' file inside the run directory for WRF. For more information on HEMCO data directories, please refer to [http://wiki.seas.harvard.edu/geos-chem/index.php/HEMCO_data_directories#Overview the HEMCO wiki]
@@ Line 134: / Line 128: @@
 =Running WRF-GC=
-To Configure WRF-GC, you need to edit three files inside the WRF run directory.
+To configure WRF-GC, you need to edit three files inside the WRF run directory.
 -	'''''HEMCO_Config.rc''''' (Please refer to: [http://wiki.seas.harvard.edu/geos-chem/index.php/GEOS-Chem_Input_Files#The_HEMCO_Config.rc_file GEOS-Chem Input Files])
@@ Line 153: / Line 147: @@
 -	'''''input.geos''''' (Please refer to : [http://wiki.seas.harvard.edu/geos-chem/index.php/GEOS-Chem_Input_Files GEOS-Chem Input Files])
-:•	Simulation Menu (except '''Root data directory''') and Timestep Menu in ''input.geos'' can be safely ignored.
+:•	Simulation Menu (except '''Root data directory''') and Timestep Menu in ''input.geos'' can be safely ignored. You can configure the timestepping and operators using the WRF configuration namelist.
-−
-−
-:•	Determine the Advected Species Menu, Transport Menu, Convection Menu, Emission Menu, Aerosol Menu, Deposition Menu and Chemistry Menu according to your specific simulation.
@@ Line 342: / Line 333: @@
 Output from WRF&GEOS-Chem are unified into the WRF output format (NetCDF Classic) files named "''wrfout_d01_2015-01-01_00:00:00''".

← Older revision		Revision as of 13:20, 25 December 2018
Line 341:		Line 341:


−	Output from WRF&GEOS-Chem are unified into the WRF output format (NetCDF Classic) files named ''wrfout_d01_2015-01-01_00:00:00''.	+	Output from WRF&GEOS-Chem are unified into the WRF output format (NetCDF Classic) files named "''wrfout_d01_2015-01-01_00:00:00''".

@@ Line 84: / Line 84: @@
          io_form_metgrid = 2,
+         /
 =Preparing GEOS-Chem shared data directories=
@@ Line 108: / Line 110: @@
          Root : /dir/to/data/ExtData/HEMCO
 =Emissions for WRF-GC=
 Preparing emission files is not required. WRF-GC uses the Harvard-NASA Emissions Component (HEMCO) with on-line regridding. Configure HEMCO refer to the ''"HEMCO_Config.rc"'' file inside the run directory for WRF. For more information on HEMCO data directories, please refer to [http://wiki.seas.harvard.edu/geos-chem/index.php/HEMCO_data_directories#Overview the HEMCO wiki]
 =Preparing chemical initial/boundary condition data=

@@ Line 97: / Line 97: @@
 -	'''CHEM_INPUT''': Non-emissions data for GEOS-Chem chemistry modules
-:•	Download the CHEM_INPUT data directories via anonymous FTP from the Harvard data directory archive (ftp.as.harvard.edu). Please refer to : http://wiki.seas.harvard.edu/geos-chem/index.php/Downloading_GEOS-Chem_source_code_and_data
+:•	Download the CHEM_INPUT data directories via anonymous FTP from the Harvard data directory archive (ftp.as.harvard.edu). Please refer to : [http://wiki.seas.harvard.edu/geos-chem/index.php/Downloading_GEOS-Chem_source_code_and_data Downloading GEOS-Chem source code and data]
 -	'''HEMCO''': Emissions inventories for the HEMCO emissions component
-:•	Download the HEMCO data directories with a pakeage provided by GEOS-Chem Support Team. Please refer to : http://wiki.seas.harvard.edu/geos-chem/index.php/HEMCO_data_directories#Downloading_the_HEMCO_data_directories
+:•	Download the HEMCO data directories with a pakeage provided by GEOS-Chem Support Team. Please refer to : [http://wiki.seas.harvard.edu/geos-chem/index.php/HEMCO_data_directories#Downloading_the_HEMCO_data_directories Downloading the HEMCO data]
@@ Line 108: / Line 108: @@
          Root : /dir/to/data/ExtData/HEMCO
 =Emissions for WRF-GC=

@@ Line 113: / Line 113: @@
 =Emissions for WRF-GC=
-Preparing emission files is not required. WRF-GC uses the Harvard-NASA Emissions Component (HEMCO) with on-line regridding. Configure HEMCO refer to the ''"HEMCO_Config.rc"'' file inside the run directory for WRF. For more information on HEMCO data directories, please refer to [http://wiki.seas.harvard.edu/geoschem/index.php/HEMCO_data_directories the GEOS-Chem wiki]
+Preparing emission files is not required. WRF-GC uses the Harvard-NASA Emissions Component (HEMCO) with on-line regridding. Configure HEMCO refer to the ''"HEMCO_Config.rc"'' file inside the run directory for WRF. For more information on HEMCO data directories, please refer to [http://wiki.seas.harvard.edu/geos-chem/index.php/HEMCO_data_directories#Overview the HEMCO wiki]
 =Preparing chemical initial/boundary condition data=

← Older revision		Revision as of 13:13, 25 December 2018
Line 147:		Line 147:


−	- '''''input.geos''''' (Please refer to : http://wiki.seas.harvard.edu/geos-chem/index.php/GEOS-Chem_Input_Files)	+	- '''''input.geos''''' (Please refer to : [http://wiki.seas.harvard.edu/geos-chem/index.php/GEOS-Chem_Input_Files GEOS-Chem Input Files])

	:• Simulation Menu (except '''Root data directory''') and Timestep Menu in ''input.geos'' can be safely ignored.		:• Simulation Menu (except '''Root data directory''') and Timestep Menu in ''input.geos'' can be safely ignored.

@@ Line 132: / Line 132: @@
 To Configure WRF-GC, you need to edit three files inside the WRF run directory.
--	'''''HEMCO_Config.rc''''' (Please refer to: http://wiki.seas.harvard.edu/geos-chem/index.php/GEOS-Chem_Input_Files#The_HEMCO_Config.rc_file)
+-	'''''HEMCO_Config.rc''''' (Please refer to: [http://wiki.seas.harvard.edu/geos-chem/index.php/GEOS-Chem_Input_Files#The_HEMCO_Config.rc_file GEOS-Chem Input Files])
 :•	''HEMCO_Config.rc'' file contains a set of switches to enable and disable emission inventories, such as:

← Older revision		Revision as of 13:11, 25 December 2018
Line 178:		Line 178:


−	:The following ''"namelist.input"'' file has been tested. Options that are specific to your case have been highlighted in bold. We suggect that do not change the default of "&dynamics" and "&bdy_control" in the ''"namelist.input"'' file. (Please refer to : http://www2.mmm.ucar.edu/wrf/users/docs/user_guide_V3.9/users_guide_chap5.htm#Namelist)	+	:The following ''"namelist.input"'' file has been tested. Options that are specific to your case have been highlighted in bold. We suggect that do not change the default of "&dynamics" and "&bdy_control" in the ''"namelist.input"'' file. (Please refer to : [http://www2.mmm.ucar.edu/wrf/users/docs/user_guide_V3.9/users_guide_chap5.htm#Namelist Description of Namelist Variables])

	&time_control		&time_control

← Older revision		Revision as of 13:09, 25 December 2018
Line 178:		Line 178:


−	:The following ''"namelist.input"'' file has been tested. Options that are specific to your case have been highlighted in bold. We suggect that do not change the default of "&dynamics" and "&bdy_control" in the ''"namelist.input"'' file.	+	:The following ''"namelist.input"'' file has been tested. Options that are specific to your case have been highlighted in bold. We suggect that do not change the default of "&dynamics" and "&bdy_control" in the ''"namelist.input"'' file. (Please refer to : http://www2.mmm.ucar.edu/wrf/users/docs/user_guide_V3.9/users_guide_chap5.htm#Namelist)

	&time_control		&time_control

@@ Line 229: / Line 229: @@
+          /
-        &domains
+         &domains
-          '''time_step                        = 120,
+          '''time_step                           = 120,'''
-          time_step_fract_num                 = 0,
+          '''time_step_fract_num                 = 0,'''
-          time_step_fract_den                 = 1,
+          '''time_step_fract_den                 = 1,'''
           max_dom                             = 1,
-          e_we                                = 245,
+          '''e_we                                = 245,'''
-          e_sn                                = 181,
+          '''e_sn                                = 181,'''
-          s_we                                =  1,
+          '''s_we                                =  1,'''
-          s_sn                                =  1,
+          '''s_sn                                =  1,'''
-          e_vert                              = 50,
+          '''e_vert                              = 50,'''
-          p_top_requested                     = 1000,
+          '''p_top_requested                     = 1000,'''
-          num_metgrid_levels                  = 27,
+          '''num_metgrid_levels                  = 27,'''
-          num_metgrid_soil_levels             = 4,
+          '''num_metgrid_soil_levels             = 4,'''
-          dx                                  = 27000,
+          '''dx                                  = 27000,'''
-          dy                                  = 27000,
+          '''dy                                  = 27000,'''
           grid_id                             = 1,
           parent_id                           = 1,
@@ Line 255: / Line 255: @@
           &physics
-          '''mp_physics                       = 10,
+          '''mp_physics                          = 10,'''
-          ra_lw_physics                       = 4,
+          '''ra_lw_physics                       = 4,'''
-          ra_sw_physics                       = 4,
+          '''ra_sw_physics                       = 4,'''
-          radt                                = 15,
+          '''radt                                = 15,'''
-          sf_sfclay_physics                   = 1,
+          '''sf_sfclay_physics                   = 1,'''
-          sf_surface_physics                  = 2,
+          '''sf_surface_physics                  = 2,'''
-          sf_urban_physics                    = 0,
+          '''sf_urban_physics                    = 0,'''
-          bl_pbl_physics                      = 1,
+          '''bl_pbl_physics                      = 1,'''
-          bldt                                = 0,
+          '''bldt                                = 0,'''
-          cu_physics                          = 16,
+          '''cu_physics                          = 16,'''
-          cudt                                = 0,
+          '''cudt                                = 0,'''
-          cu_diag                             = 1,
+          '''cu_diag                             = 1,'''
-          isfflx                              = 1,
+          '''isfflx                              = 1,'''
-          ifsnow                              = 1,
+          '''ifsnow                              = 1,'''
-          icloud                              = 1,
+          '''icloud                              = 1,'''
-          surface_input_source                = 1,
+          '''surface_input_source                = 1,'''
-          num_soil_layers                     = 4,
+          '''num_soil_layers                     = 4,'''
-          num_land_cat                        = 24,
+          '''num_land_cat                        = 24,'''
-          progn                               = 0,
+          '''progn                               = 0,'''
-          cu_rad_feedback                     = .true.,'''
+          '''cu_rad_feedback                     = .true.,'''
+          /
@@ Line 295: / Line 295: @@
+          /
-        &bdy_control
+         &bdy_control
-        spec_bdy_width                      = 5,
+         spec_bdy_width                      = 5,
-        spec_zone                           = 1,
+         spec_zone                           = 1,
-        relax_zone                          = 4,
+         relax_zone                          = 4,
-        specified                           = .true.,
+         specified                           = .true.,
-        nested                              = .false.,
+         nested                              = .false.,
-−
+         /
-        &chem
+         &chem
-        '''kemit                            = 1,'''
+         '''kemit                               = 1,'''
-        chem_opt                            = 233,
+         chem_opt                            = 233,
-        '''chemdt                           = 10,
+         '''chemdt                              = 10,'''
-        gc_do_convection                    = 1,
+         '''gc_do_convection                    = 1,'''
-        gc_do_pblmix                        = 1,
+         '''gc_do_pblmix                        = 1,'''
-        gc_do_hemco                         = 1,
+         '''gc_do_hemco                         = 1,'''
-        gc_do_drydep                        = 1,
+         '''gc_do_drydep                        = 1,'''
-        gc_do_wetdep                        = 1,
+         '''gc_do_wetdep                        = 1,'''
-        gc_do_chemistry                     = 1,
+         '''gc_do_chemistry                     = 1,'''
-        have_bcs_chem                       = .false.,
+         have_bcs_chem                       = .false.,
-        ne_area                             = 150,'''
+         ne_area                             = 150,'''
-−
+         /
          &namelist_quilt