Changeset 2974
- Timestamp:
- May 25, 2006, 5:04:57 PM (19 years ago)
- Location:
- production/onslow_2006/report
- Files:
-
- 6 added
- 3 edited
Legend:
- Unmodified
- Added
- Removed
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production/onslow_2006/report/damage.tex
r2950 r2974 22 22 There is one indigeneous community located in this study area as seen 23 23 in \ref{fig:communities}. The population of the Bindibindi community is 140 and is 24 situated in a potentially vulnerable location (close to the river opening).24 situated in a potentially vulnerable location. 25 25 26 26 \begin{figure}[hbt] … … 31 31 \label{fig:communities} 32 32 \end{figure} 33 34 35 36 \subsection{Highest Astronomical Tide}37 \subsection{Lowest Astronomical Tide} -
production/onslow_2006/report/results.tex
r2950 r2974 6 6 scenario and where further mesh refinement has been made. The choice 7 7 of the refinement is based around the important inter-tidal zones and 8 other important features such as islands and rivers. 8 other important features such as islands and rivers. The most northern 9 boundary of the study area is placed approximately around the 100m contour 10 line. 9 11 The resultant computational mesh is then seen in \ref{fig:mesh_onslow}. 10 12 11 13 \begin{figure}[hbt] 12 14 13 \centerline{ \includegraphics[width= 75mm, height=75mm]{../report_figures/onslow_data_poly.png}}15 \centerline{ \includegraphics[width=100mm, height=75mm]{../report_figures/onslow_data_poly.png}} 14 16 15 17 \caption{Study area for Onslow scenario highlighting areas of increased refinement.} … … 20 22 \begin{figure}[hbt] 21 23 22 %\centerline{ \includegraphics[width= 75mm, height=75mm]{.png}}24 %\centerline{ \includegraphics[width=100mm, height=75mm]{../report_figures/.png}} 23 25 24 26 \caption{Computational mesh for Onslow study area} … … 29 31 region surrounding the Onslow town centre. The resolution is increased 30 32 to 2500 m$^2$ for the region surrounding the coast and further increased 31 to 20000 m$^2$ for the remainder of the study area. With these 32 resolutions in place, the study area consists of 440150 triangles. The 33 associated accuracy 34 for these resolutions is approximatly 22m, 50m and to 140m. This means 33 to 20000 m$^2$ for the region reaching approximately the 50m contour line. 34 The remainder of the study area has a resolution of 100000 m$^2$. 35 With these resolutions in place, the study area consists of 440150 triangles. 36 The associated accuracy 37 for these resolutions is approximatly 22m, 50m, 140m and 315m for the increasing 38 resolutions. This means 35 39 that we can only be confident in the calculated inundation to approximately 36 22m accuracy . This is because ANUGA calculates whether each cell in the37 triangular40 22m accuracy within the Onslow town centre. 41 This is because ANUGA calculates whether each cell in the triangular 38 42 mesh is wet or dry. It is important 39 43 to refine the mesh to be commensurate with the underlying data especially in … … 44 48 for high, low and zero tide conditions. These locations have 45 49 been chosen to assist in describing the features of the tsunami wave 46 and the resultant impact ashore. 50 and the resultant impact ashore. It is evident from \ref{fig:ic_high} 51 that the DEM ... 52 53 \begin{figure}[hbt] 54 55 %\centerline{ \includegraphics[width=100mm, height=75mm]{../report_figures/.png}} 56 57 \caption{Initial condition for mean sea level.} 58 \label{fig:ic_zero} 59 \end{figure} 60 61 \begin{figure}[hbt] 62 63 %\centerline{ \includegraphics[width=100mm, height=75mm]{../report_figures/.png}} 64 65 \caption{Initial condition for lowest astronomical tide.} 66 \label{fig:ic_low} 67 \end{figure} 68 69 \begin{figure}[hbt] 70 71 %\centerline{ \includegraphics[width=100mm, height=75mm]{../report_figures/.png}} 72 73 \caption{Initial condition for highest astronomical tide.} 74 \label{fig:ic_high} 75 \end{figure} 76 47 77 48 78 What are the features of the tsunami wave? -
production/onslow_2006/report/tsunami_scenario.tex
r2950 r2974 31 31 \begin{figure}[hbt] 32 32 33 \centerline{ \includegraphics[width= 75mm, height=75mm]{../report_figures/mw9.jpg}}33 \centerline{ \includegraphics[width=100mm, height=75mm]{../report_figures/mw9.jpg}} 34 34 35 35 \caption{Maximum wave height (in cms) for a Mw 9 event off the
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