Changes between Version 22 and Version 23 of WRF4GFAQ


Ignore:
Timestamp:
May 3, 2013 12:34:28 PM (9 years ago)
Author:
carlos
Comment:

--

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  • WRF4GFAQ

    v22 v23  
    2828}}}
    2929
    30 == How can I reconfigure the features of my experiment ? ==
    31 If you want to reconfigure the features of one experiment and you execute `wrf4g_prepare`, you will probably see:
    32 {{{
    33 #!sh
    34 [user@mycomputer~]$ wrf4g_prepare
    35 Warning: You are using resources.wrf4g located in the /home/carlos/WRF4G/etc/ directory.
    36 Experiment already exists
    37 }}}
    38 In order to do it, you need to execute `wrf4g_prepare --reconfigure`. In the example below, we are going to expend the `end_date` of one experiment.
    39 {{{
    40 #!sh
    41 [user@mycomputer~]$ cat experiment.wrf4g | grep "end_date="\"
    42 end_date="2011-08-30_00:00:00"
    4330
    44 [user@mycomputer~]$ cat experiment.wrf4g | grep "end_date="\"
    45 end_date="2011-09-01_00:00:00"
    46 
    47 [user@mycomputer~]$ wrf4g_prepare --reconfigure
    48 Warning: You are using resources.wrf4g located in the /home/carlos/WRF4G/etc/ directory.
    49 Preparing namelist...
    50 WRFV3/run/namelist.input
    51 WRF Check Warning: CAM radiation selected but paerlev/levsiz/cam_abs_dim1/cam_abs_dim2 was not set. Fixing...
    52 WRF Check Warning: radt is shorter than dx (0.500000)
    53 
    54 ---> Single params run
    55 ---> Continuous run
    56         ---> cycle_chunks: test 2011-08-28_12:00:00 2011-09-01_00:00:00
    57                 ---> chunks 1: test 2011-08-28_12:00:00 2011-08-29_00:00:00
    58                 ---> chunks 2: test 2011-08-29_00:00:00 2011-08-29_12:00:00
    59                 ---> chunks 3: test 2011-08-29_12:00:00 2011-08-30_00:00:00
    60                 ---> chunks 4: test 2011-08-30_00:00:00 2011-08-30_12:00:00
    61                 ---> chunks 5: test 2011-08-30_12:00:00 2011-08-31_00:00:00
    62                 ---> chunks 6: test 2011-08-31_00:00:00 2011-08-31_12:00:00
    63                 ---> chunks 7: test 2011-08-31_12:00:00 2011-09-01_00:00:00
    64 
    65 }}}
    66 
    67 == What should I do if I want to resubmit an experiment ? ==
    68 If one experiment has finished with an error and you want to rerun the experiment again. You have to execute:
    69 {{{
    70 #!sh
    71 [user@mycomputer~]$ wrf4g_submit --rerun -f -e test1
    72 Submitting realization: "test1"
    73         Submitting Chunk 1:     2011-08-28_12:00:00     2011-08-29_00:00:00
    74         Submitting Chunk 2:     2011-08-29_00:00:00     2011-08-29_12:00:00
    75         Submitting Chunk 3:     2011-08-29_12:00:00     2011-08-30_00:00:00
    76 }}}
    77 
    78 == What should I do if I want to rerun a specific chunk of a realization ? ==
    79 
    80 Imagine, you want to resubmit the chunk number '''1''' of the realization '''test2'''. In this case, it is highly recommended that you use the option `--dry-run` of `wrf4g_submit` command before you submit your chunk in order to make sure you are submitting that chunk an nothing else.
    81 {{{
    82 #!sh
    83 [user@mycomputer~]$ wrf4g_submit --dry-run --rerun -c 1 -f -r test2
    84 Submitting realization: "test2"
    85         Submitting Chunk 1:     2011-08-28_12:00:00     2011-08-29_00:00:00
    86 
    87 [user@mycomputer~]$ wrf4g_submit --rerun -c 1 -f -r test2
    88 Submitting realization: "test2"
    89         Submitting Chunk 1:     2011-08-28_12:00:00     2011-08-29_00:00:00
    90 }}}
    91 
    92 == You execute `wrf4g_resources` and You only see zeros ==
     31== You execute wrf4g_resources and you only see zeros ==
    9332
    9433In this case, [wiki:WRF4Gframework4g_conf framework4g.conf] has probably been configured wrong. You should go to `$HOME/WRF4G/var/drm4g_im.log` in order to see more information about your problem.