Submitted as: development and technical paper
|
11 Sep 2014
Submitted as: development and technical paper |
|
11 Sep 2014
Status : this preprint was under review for the journal GMD. A revision for further review has not been submitted.
Integration of Geographic Information System frameworks into domain discretisation and meshing processes for geophysical models
A. S. Candy , A. Avdis , J. Hill , G. J. Gorman , and M. D. Piggott
Computational simulations of physical phenomena rely on an accurate discretisation of the model domain. Numerical models have increased in sophistication to a level where it is possible to support terrain-following boundaries that conform accurately to real physical interfaces, and resolve a multiscale of spatial resolutions. Whilst simulation codes are maturing in this area, pre-processing tools have not developed significantly enough to competently initialise these problems in a rigorous, efficient and recomputable manner. In the relatively disjoint field of Geographic Information Systems (GIS) however, techniques and tools for mapping and analysis of geographical data have matured significantly. If data provenance and recomputability are to be achieved, the manipulation and agglomeration of data in the pre-processing of numerical simulation initialisation data for geophysical models should be integrated into GIS. A new approach to the discretisation of geophysical domains is presented, and introduced with a verified implementation. This brings together the technologies of geospatial analysis, meshing and numerical simulation models. This platform enables us to combine and build up features, quickly drafting and updating mesh descriptions with the rigour that established GIS tools provide. This, combined with the systematic workflow, supports a strong provenance for model initialisation and encourages the convergence of standards.
Received: 23 May 2014 – Discussion started: 11 Sep 2014
A. S. Candy , A. Avdis , J. Hill , G. J. Gorman , and M. D. Piggott
Status: closed (peer review stopped)
Status: closed (peer review stopped)
AC : Author comment | RC : Referee comment | SC : Short comment | EC : Editor comment
- Printer-friendly version
- Supplement
Status: closed (peer review stopped)
Status: closed (peer review stopped)
AC : Author comment | RC : Referee comment | SC : Short comment | EC : Editor comment
- Printer-friendly version
- Supplement
A. S. Candy , A. Avdis , J. Hill , G. J. Gorman , and M. D. Piggott
A. S. Candy , A. Avdis , J. Hill , G. J. Gorman , and M. D. Piggott
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Jan 2024
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