Changes between Version 86 and Version 87 of doc/app/iofiles/pids


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Timestamp:
May 15, 2019 6:27:52 AM (6 years ago)
Author:
maronga
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  • doc/app/iofiles/pids

    v86 v87  
    11= PALM Input Data Standard =
    22
    3 PALM-4U provides a standardized way via the NetCDF data format to input e.g. global attributes, topography data or surface properties, vegetation properties, etc., as well as initialization data and boundary conditions for the prognostic variables.
     3PALM provides a standardized way via the NetCDF data format to input e.g. global attributes, topography data or surface properties, vegetation properties, etc., as well as initialization data and boundary conditions for the prognostic variables.
    44
    55Input variables are distinguished between [#static_input static], [#dynamic_input dynamic], [#rad_input radiation] and [#chem_input chemistry] input variables, while for each a separate input file exists.
     
    1111An example NCL-script to create a simple [[attachment:example_static|static input file]] can be found
    1212[[attachment:example_driver_static.ncl|here]].
    13 To create a dynamic driver, PALM-4U provides the pre-processing tool [wiki:doc/app/iofiles/inifor INIFOR], which extracts 1D/3D initialization data for the soil and atmosphere as well as boundary data for the PALM-4U domain from DWD-COSMO output.
    14 
    15 After reading the input files, PALM-4U performs consistency checks on the provided data. 
     13To create a dynamic driver, PALM provides the pre-processing tool [wiki:doc/app/iofiles/inifor INIFOR], which extracts 1D/3D initialization data for the soil and atmosphere as well as boundary data for the PALM domain from DWD-COSMO output.
     14
     15After reading the input files, PALM performs consistency checks on the provided data. 
    1616All applied input variables are listed and explained below and additional remarks on restrictions and initialization are given.
    1717Please note, this documentation does not comprise all possible global and variables attributes, only those which are required for read by PALM.
     
    3333=== [=#attr '''Global attributes:] ===
    3434
    35 '''Following list of mandatory attributes is expected by PALM-4U when reading input data from the static input file.'''
     35'''Following list of mandatory attributes is expected by PALM when reading input data from the static input file.'''
    3636
    3737||='''Attribute'''  =||='''Type'''  =||='''Explanation / Remarks'''  =||
     
    489489
    490490The dynamic input file (see [../#PIDS_DYNAMIC PIDS_DYNAMIC]) comprises all data which might change depending on the day of year, such as initialization data, large-scale forcing tendencies or boundary data. 
    491 Utilizing the pre-processing tool [wiki:doc/app/iofiles/inifor INIFOR], the respective data can be derived directly from the larger-scale [[http://www.cosmo-model.org/content/default.htm|COSMO model]] (except for active or passive chemical components which are not considered in the COSMO model). This way, the dynamic input file acts as a interface between a larger-scale model and PALM-4U, being a so-called [../../inipar/#nesting_offline offline nesting].
     491Utilizing the pre-processing tool [wiki:doc/app/iofiles/inifor INIFOR], the respective data can be derived directly from the larger-scale [[http://www.cosmo-model.org/content/default.htm|COSMO model]] (except for active or passive chemical components which are not considered in the COSMO model). This way, the dynamic input file acts as a interface between a larger-scale model and PALM, being a so-called [../../inipar/#nesting_offline offline nesting].
    492492In case of a [../../nestpar nested] model run (online), only the parent domain considers the dynamic input_file for inititialization and offline-nesting, while embedded child models itself will be initialized and forced via its parent domains.   
    493493In order to activate input from the dynamic input file, setting of [../../inipar#initializing_actions initializing_actions] = 'inifor' is required.
     
    13741374== [=#rad_input '''Radiation input file'''] ==
    13751375
    1376 '''Please note''', input from radiation input file is currently not implemented in PALM-4U, but will follow soon.
     1376'''Please note''', input from radiation input file is currently not implemented in PALM, but will follow soon.
    13771377
    13781378||='''Input variable'''  =||='''Type'''  =||='''LOD''' =||='''Explanation / Remarks'''  =||
     
    14411441== [=#chem_input '''Chemistry input file'''] ==
    14421442
    1443 '''Please note''', input from chemistry input file is already implemented in PALM-4U. A documentation will follow soon.
     1443'''Please note''', input from chemistry input file is already implemented in PALM. A documentation will follow soon.
    14441444
    14451445\\\\