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software:wrf:caviness [2021-02-03 12:28] – [Set up WRF] anita | software:wrf:caviness [2021-02-03 13:15] – [Example WPS run] mkyle |
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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> |
<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> |
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 |
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 |