Changes between Version 2 and Version 3 of WRF4G2.0
- Timestamp:
- Dec 10, 2013 3:06:26 PM (9 years ago)
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WRF4G2.0
v2 v3 3 3 WRF for GRID (WRF4G) is a framework for the execution and monitoring of the WRF Modelling System (see [http://www.meteo.unican.es/work/2012_Garcia-Diez_VALUE_WRF.pdf this presentation] for an introduction to WRF) in distributed computer resources (see this presentation). It provides a flexible and easy way of designing complex experiments involving many simulations (multiple start/end dates, multi-parametric simulations, long climate runs, ...). The monitor allows a precise control of the experiment's state, where broken simulations are automatically detected and relaunched at the next submission. 4 4 5 Given a list of computer resources the user can access, WRF4G submits the experiment to them according to the experiment needs. Users can configure different kind of resources (Their local PCs, stand-alone servers, PBS or SGE Clusters,...)and use them at the same time to run different simulations of a WRF experiment. Output files are centrally stored regardless the computing resources used to run the simulations.5 Given a list of computer resources the user can access, WRF4G submits the experiment to them according to the experiment needs. Users can configure different DCIs such as local PCs, stand-alone servers, PBS or SGE Clusters,etc; and use them at the same time to run different simulations of a WRF experiment. Output files are centrally stored regardless the computing resources used to run the simulations. 6 6 7 7 WRF4G separates the experiment design from the execution environment. To prepare a experiment, users are required to fill in two files: [wiki:WRF4Gexperiment_wrf4g experiment.wrf4g] which defines the WRF experiment, and [wiki:WRF4Gresources_wrf4g resources.wrf4g], where running environment and storage resources are configured. WRF4G provides a [wiki:WRF4GCommandLineInterface command line interface] that allow the users to prepare, run and monitor their experiments. … … 30 30 * Resources setup 31 31 * [wiki:WRF4Gframework4g_conf framework4g.conf] 32 * [wiki:WRF4GGridConfiguration gwd.conf]33 32 * Experiment setup 34 33 * [wiki:WRF4Gexperiment_wrf4g experiment.wrf4g] 35 34 * [wiki:WRF4Gresources_wrf4g resources.wrf4g] 36 * [wiki:WRF4GProlog prolog.wrf4g]37 35 * [wiki:WRF4GFAQ FAQ] 38 36