Changes between Version 62 and Version 63 of ESGFToolsUI


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Timestamp:
Jun 10, 2014 12:14:59 PM (7 years ago)
Author:
terryk
Comment:

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  • ESGFToolsUI

    v62 v63  
    110110In top center in the search panel can see the text box where can be introduced the query of free text search. The "Edit" button enables input by keyboard in the  text box. The "Save" button adds the free text query parameter in the search. The new configured parameter will be displayed in the "configured parameters" section with the name "query".
    111111
    112 [[Image(free_text_search.png)]]
     112[[Image(free_text.png)]]
    113113
    114114The free-text query may have:
     
    146146
    147147= Metadata Harvesting of ESGF Datasets of a search =
    148 The metadata harvesting will allow, after completed, download the datasets from multiple data nodes, and will allow exploring climate datasets without having to download the dataset itself . So we can know its nature in detail before selecting them to download or we can know the services offered from ESGF to access and/or explore the dataset. Some of these services can be explored from ToolsUI NetCDF Java as will be explained after.
     148The metadata harvesting will allow, after completed, download the datasets from multiple data nodes, and will allow exploring climate datasets without having to download the dataset itself. So we can know its nature in detail before selecting them to download or we can know the services offered from ESGF to access and/or explore the dataset. Some of these services can be explored from ToolsUI NetCDF Java as will be described after.
    149149
    150150[[NoteBox(note,The harvesting is doing at `dataset` level.)]]
     
    155155Dataset is a climate data in a specific version stored by ESGF. One dataset may have several records i.e. the records are the physical replica of a dataset in a data node.
    156156
    157 Also, the datasets are formed of files, i.e. dataset are a virtual container of data, so that the information is contained in files and sometimes in aggregations. The versions of datasets are generated when errors are found in the datasets giving rise to a new corrected version.
    158 
    159 [[NoteBox(tip, Datasets\, files and aggregations have replicas in data nodes. And the ESGF services (THREDDS\, LAS\, HTTP\, GridFTP and OPeNDAP) are always served at replicas level. That is the reason why the harvesting must be done before the download.)]]
     157Also, the datasets are formed of files, i.e. dataset are a virtual container of data, so that the information is contained in files and sometimes in aggregations. The versions of datasets are generated when errors are found in the datasets, giving rise to a new corrected version.
     158
     159[[NoteBox(tip, Datasets\, files and aggregations have replicas in data nodes. And the ESGF services (THREDDS\, LAS\, HTTP\, GridFTP and OPeNDAP) are always served at replicas level. That's the reason why the harvesting must be done before the download.)]]
    160160
    161161== Search Harvesting Panel ==
     
    166166[[NoteBox(note, One harvesting is always of a completed dataset (with all files). However\, a search may include only some files of the total in a dataset (e.g a search with less variables that there is in the dataset or a search in a range of time). That is why\, by default\, the files selected to future downloads (in the application or by generation of metalink) are always the files that satisfy ALL search constraints. \\ \\ `Noteworthy` that this application allows to manually select files to download in case that you want to download files that are not selected by default or deselected some of these.)]]
    167167
    168 [[Image(harvesting_of_search.png)]]
     168[[Image(saved_searches_harvesting_panel.png)]]
    169169
    170170The flow control options are below progress bar: