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software:wrf:caviness [2021-02-03 12:24] – [Example WPS run] anita | software:wrf:caviness [2021-02-05 09:48] – [Build WRF] mkyle |
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</code> | </code> |
=== Configure WRF parallel build === | === Configure WRF parallel build === |
Configuring parallel build. You will want to select option ''66'' and nesting option ''0''. | Configuring parallel build. You will want to select option ''66'' and nesting option ''1''. |
<code bash> | <code bash> |
[(it_css:traine)@login01 WRF]$ ./clean -a | [(it_css:traine)@login01 WRF]$ ./clean -a |
<code bash> | <code bash> |
[(it_css:traine)@login01 WRF]$ patch -p1 <<EOT | [(it_css:traine)@login01 WRF]$ patch -p1 <<EOT |
--- A/configure.wrf 2020-12-10 14:06:01.907649095 -0500 | --- A/configure.wrf 2020-12-10 14:06:01.907649095 -0500 |
+++ B/configure.wrf 2020-12-10 14:40:00.791338460 -0500 | +++ B/configure.wrf 2020-12-10 14:40:00.791338460 -0500 |
@@ -118,8 +118,8 @@ | @@ -118,8 +118,8 @@ |
SFC = ifort | SFC = ifort |
+DM_CC = mpicc | +DM_CC = mpicc |
FC = time \$(DM_FC) | FC = time \$(DM_FC) |
CC = \$(DM_CC) -DFSEEKO64_OK | CC = \$(DM_CC) -DFSEEKO64_OK |
LD = \$(FC) | LD = \$(FC) |
@@ -140,7 +140,7 @@ | @@ -140,7 +140,7 @@ |
-FCBASEOPTS = \$(FCBASEOPTS_NO_G) \$(FCDEBUG) | -FCBASEOPTS = \$(FCBASEOPTS_NO_G) \$(FCDEBUG) |
+FCBASEOPTS = \$(FCBASEOPTS_NO_G) \$(FCDEBUG) -assume nocc_omp | +FCBASEOPTS = \$(FCBASEOPTS_NO_G) \$(FCDEBUG) -assume nocc_omp |
MODULE_SRCH_FLAG = | MODULE_SRCH_FLAG = |
TRADFLAG = -traditional-cpp | TRADFLAG = -traditional-cpp |
CPP = /lib/cpp -P -nostdinc | CPP = /lib/cpp -P -nostdinc |
cp /work/it_css/sw/WRF/20210113/src/WPS/link_grib.csh link_grib.csh | cp /work/it_css/sw/WRF/20210113/src/WPS/link_grib.csh link_grib.csh |
</code> | </code> |
After that is completed you will need to update the ''namelist.wps'' file to reflect the model data that you downloaded in the prior steps. | After that is completed you will need to update the ''namelist.wps'' file to reflect the model data that you downloaded in the prior steps. Use ''nano'' or ''vim'' and make the necessary changes noted with ''#EDIT THIS LINE'' and ''#ADD THIS LINE''. |
<code bash> | <code bash> |
[triane@r00n49 wps_job]$ vim namelist.wps | |
| |
| |
&share | &share |
wrf_core = 'ARW', | wrf_core = 'ARW', |
max_dom = 1, | max_dom = 1, |
start_date = '2021-01-07_00:00:00','2006-08-16_12:00:00', #edit this line | start_date = '2021-01-07_00:00:00','2006-08-16_12:00:00', #EDIT THIS LINE |
end_date = '2021-01-23_23:00:00','2006-08-16_12:00:00', #edit this line | end_date = '2021-01-23_23:00:00','2006-08-16_12:00:00', #EDIT THIS LINE |
interval_seconds = 10800 #edit this line | interval_seconds = 10800 #edit this line |
io_form_geogrid = 2, | io_form_geogrid = 2, |
i_parent_start = 1, 31, | i_parent_start = 1, 31, |
j_parent_start = 1, 17, | j_parent_start = 1, 17, |
e_we = 10, 112, #edit this line | e_we = 10, 112, #EDIT THIS LINE |
e_sn = 10, 97, #edit this line | e_sn = 10, 97, #EDIT THIS LINE |
... | ... |
geog_data_res = 'default','default', | geog_data_res = 'default','default', |
truelat2 = 38.72, #edit this line | truelat2 = 38.72, #edit this line |
stand_lon = -75.08, #edit this line | stand_lon = -75.08, #edit this line |
geog_data_path = '../data/WPS_GEOG/', #edit this line | geog_data_path = '../data/WPS_GEOG/', #EDIT THIS LINE |
opt_geogrid_tbl_path = './' #optional edit | opt_geogrid_tbl_path = './' #OPTIONAL EDIT THIS LINE |
... | ... |
&metgrid | &metgrid |
fg_name = 'FILE' | fg_name = 'FILE' |
io_form_metgrid = 2, | io_form_metgrid = 2, |
opt_metgrid_tbl_path = './' #Add this line | opt_metgrid_tbl_path = './' #ADD THIS LINE |
/ | / |
</code> | </code> |
[triane@r00n49 wps_job]$ ./link_grib.csh ../data/GFS/ | [triane@r00n49 wps_job]$ ./link_grib.csh ../data/GFS/ |
</code> | </code> |
This script will create soft links to the GFS data files into the current directory. You should see something like | This script will create soft links to the GFS data files into the current directory. You should see something like this |
<code bash> | <code bash> |
[triane@r00n49 wps_job]$ ls -l GRIB* | [triane@r00n49 wps_job]$ ls -l GRIB* |
lrwxrwxrwx 1 mkyle it_css 33 Jan 26 13:59 GRIBFILE.AAA -> ../data/GFS/gfs_20210107_00z_000f | lrwxrwxrwx 1 traine it_css 33 Jan 26 13:59 GRIBFILE.AAA -> ../data/GFS/gfs_20210107_00z_000f |
lrwxrwxrwx 1 mkyle it_css 33 Jan 26 13:59 GRIBFILE.AAB -> ../data/GFS/gfs_20210107_00z_003f | lrwxrwxrwx 1 traine it_css 33 Jan 26 13:59 GRIBFILE.AAB -> ../data/GFS/gfs_20210107_00z_003f |
lrwxrwxrwx 1 mkyle it_css 33 Jan 26 13:59 GRIBFILE.AAC -> ../data/GFS/gfs_20210107_00z_006f | lrwxrwxrwx 1 traine it_css 33 Jan 26 13:59 GRIBFILE.AAC -> ../data/GFS/gfs_20210107_00z_006f |
lrwxrwxrwx 1 mkyle it_css 33 Jan 26 13:59 GRIBFILE.AAD -> ../data/GFS/gfs_20210107_00z_009f | lrwxrwxrwx 1 traine it_css 33 Jan 26 13:59 GRIBFILE.AAD -> ../data/GFS/gfs_20210107_00z_009f |
lrwxrwxrwx 1 mkyle it_css 33 Jan 26 13:59 GRIBFILE.AAE -> ../data/GFS/gfs_20210107_00z_012f | lrwxrwxrwx 1 traine it_css 33 Jan 26 13:59 GRIBFILE.AAE -> ../data/GFS/gfs_20210107_00z_012f |
lrwxrwxrwx 1 mkyle it_css 33 Jan 26 13:59 GRIBFILE.AAF -> ../data/GFS/gfs_20210107_00z_015f | lrwxrwxrwx 1 traine it_css 33 Jan 26 13:59 GRIBFILE.AAF -> ../data/GFS/gfs_20210107_00z_015f |
lrwxrwxrwx 1 mkyle it_css 33 Jan 26 13:59 GRIBFILE.AAG -> ../data/GFS/gfs_20210107_00z_018f | lrwxrwxrwx 1 traine it_css 33 Jan 26 13:59 GRIBFILE.AAG -> ../data/GFS/gfs_20210107_00z_018f |
lrwxrwxrwx 1 mkyle it_css 33 Jan 26 13:59 GRIBFILE.AAH -> ../data/GFS/gfs_20210107_00z_021f | lrwxrwxrwx 1 traine it_css 33 Jan 26 13:59 GRIBFILE.AAH -> ../data/GFS/gfs_20210107_00z_021f |
... | ... |
</code> | </code> |
[triane@r00n49 wps_job]$ ungrib.exe | [triane@r00n49 wps_job]$ ungrib.exe |
</code> | </code> |
Depending on the amount of data you can this could take a several minutes. If you successful you should get a message like this at the end. | Depending on the amount of data, this could take several minutes. If successful, then you should get a message like this at the end. |
<code bash> | <code bash> |
... #MANY LINES & MINUTES LATER | ... #MANY LINES & MINUTES LATER |
The last step is to run ''metgrid.exe'' | The last step is to run ''metgrid.exe'' |
<code bash> | <code bash> |
[triane@r00n49 wps_job]$ srun metgrid.exe | [triane@r00n49 wps_job]$ metgrid.exe |
... #MANY LINES & MINUTES LATER | ... #MANY LINES & MINUTES LATER |
Processing 2021-01-13_21 | Processing 2021-01-13_21 |
/work/it_css/sw/WRF/example_wrf/wrf_job | /work/it_css/sw/WRF/example_wrf/wrf_job |
</code> | </code> |
Now run the ''Makefile''. This will copy all the required files needed to run WRF. | Now run the ''make'' command. This will copy all the required files needed to run WRF. |
<code bash> | <code bash> |
[(it_css:traine)@login01 wrf_job]$ make | [(it_css:traine)@login01 wrf_job]$ make |
In this example, we are running the WRF ''real.exe'' and ''wrf.exe'' in ''WRF/run''. These steps should be similar to the steps required to run WRF in ''/WRF/test/em_real'', but there might be some differences that are not covered in these directions. | In this example, we are running the WRF ''real.exe'' and ''wrf.exe'' in ''WRF/run''. These steps should be similar to the steps required to run WRF in ''/WRF/test/em_real'', but there might be some differences that are not covered in these directions. |
| |
First, changes need to be made to the ''namelist.input'' file. These changes should reflect the information from the model data that you downloaded earlier. | First, changes need to be made to the ''namelist.input'' file by using ''nano'' or ''vim''. These changes should reflect the information from the model data that you downloaded earlier. See all lines marked with ''#EDIT THIS LINE'' and change accordingly. |
<code bash> | <code bash> |
&time_control | &time_control |