Changes between Version 28 and Version 29 of WRF4GWRFReforecast


Ignore:
Timestamp:
May 6, 2013 9:20:27 AM (9 years ago)
Author:
MarkelGarcia
Comment:

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  • WRF4GWRFReforecast

    v28 v29  
    4949}}}
    5050
    51 Now we can configure our test experiment, following the instructions in [wiki:WRF4Gexperiment_wrf4g] and [wiki:WRF4Gresources_wrf4g]. Note that, as it is a reforecast, we need to use the [wiki:WRF4Gexperiment_wrf4g#Multipledatesruns multiple dates configuration variables].
     51Now we can configure our test experiment, following the instructions in [wiki:WRF4Gexperiment_wrf4g] and [wiki:WRF4Gresources_wrf4g]. Note that, as it is a reforecast, we need to use the [wiki:WRF4Gexperiment_wrf4g#Multipledatesruns multiple dates configuration variables]. A typical configuration for a reforecast test would be:
     52
     53{{{
     54start_date="2009-12-31_18:00:00"
     55end_date="2010-01-02_06:00:00"
     56chunk_size_h=36
     57multiple_dates=1
     58  simulation_interval_h=24
     59  simulation_length_h=36
     60}}}
    5261
    5362Once we are finished, we can use the [wiki:WRF4GCommandLineInterface command line interface (CPI)] to prepare and submit our test experiment. Before submitting check in the output of wrf4g_prepare that the chunks and realizations being created are those that we wanted.
     
    6675Probably it will fail in the first attempts, so don't worry. If it fails, see [wiki:WRF4GTutorial2#HowtomanageWRF4Gerrors how to manage WRF4G errors] to look for the error.
    6776
    68 Once the test experiment has run successfully, we should check that the output looks fine and that it contains all the variables that we want. Tools like [http://meteora.ucsd.edu/~pierce/ncview_home_page.html ncview] and [https://www.unidata.ucar.edu/software/netcdf/docs/ncdump-man-1.html ncdump] are very useful for this task.
     77Once the test experiment has run successfully, we should check that the output looks fine and that it contains all the variables that we want. Tools like [http://meteora.ucsd.edu/~pierce/ncview_home_page.html ncview] and [https://www.unidata.ucar.edu/software/netcdf/docs/ncdump-man-1.html ncdump] are very useful for this task. This step is specially important if we are using a [wiki:WRF4G/WRF4GPostprocessor postprocessor] in WRF4G to filter variables because of disk space limitations.
    6978
    7079=== The experiment ===