Changeset 6990
- Timestamp:
- May 7, 2009, 11:40:22 AM (16 years ago)
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anuga_work/publications/boxing_day_validation_2008/patong_validation.tex
r6987 r6990 53 53 54 54 In this section we present the data necessary to implement the proposed benchmark corresponding to each of the three stages of the tsunami's evolution. The final datasets are available on Sourceforge under the ANUGA project (\url{http://sourceforge.net/projects/anuga}). At the time 55 of writing the direct link is \url{http://sourceforge.net/project/showfiles.php?group_id=172848&package_id=319323&release_id=677531}. 55 of writing the direct link is \url{http://tinyurl.com/patong2004-data}. 56 % 57 %\url{http://sourceforge.net/project/showfiles.php?group_id=172848&package_id=319323&release_id=677531}. 56 58 57 59 \subsection{Generation}\label{sec:gen_data} … … 242 244 Maximum onshore inundation elevation was simulated throughout the entire Patong Bay region. Figure~\ref{fig:inundationcomparison1cm} shows very good agreement between the measured and simulated inundation. The \textsc{anuga} simulation determines a region to be inundated if at some point in time it was covered by at least 1cm of water. This precision in field measurements is impossible to obtain. The inundation boundary is determined by observing water marks and other signs left by the receding waters. The precision of the observed inundation map is, most likely, at least an order of magnitude worse than the \textsc{anuga} simulation. The simulated inundation based upon a 10cm threshold is shown in Figure~\ref{fig:inundationcomparison1cm}. An inundation threshold of 10cm was selected for all future simulations to reflect the likely accuracy of the survey and subsequently facilitate a more appropriate comparison between the modelled and observed inundation area. 243 245 244 An animation of this simulation is available on the ANUGA website at \url{https://datamining.anu.edu.au/anuga/attachment/wiki/AnugaPublications/patong_2004_indian_ocean_tsunami_ANUGA_animation.mov}. 246 An animation of this simulation is available on the ANUGA website at \url{https://datamining.anu.edu.au/anuga} or directly from \url{http://tinyurl.com/patong2004}. 247 248 %\url{https://datamining.anu.edu.au/anuga/attachment/wiki/AnugaPublications/patong_2004_indian_ocean_tsunami_ANUGA_animation.mov}. 249 250 251 245 252 246 253 \begin{figure}[ht]
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