source: anuga_validation/UQ_runup_2006/RE sensitivity results SECUNCLASSIFIED.htm @ 4678

Last change on this file since 4678 was 4678, checked in by ole, 17 years ago

Added validation scripts and data from UQ (Matt Barnes). It does not run yet.
Also committed work on solitary_wave_runup.py
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33<BODY lang=EN-AU vLink=#606420 link=blue><B>From:</B> Matthew Barnes
34[mbarnes@uq.edu.au]<BR><B>Sent:</B> Thursday, 23 August 2007 11:29<BR><B>To:</B> 
35Gray Duncan<BR><B>Cc:</B> Nielsen Ole<BR><B>Subject:</B> RE: sensitivity results
36[SEC=UNCLASSIFIED]<BR>
37<DIV id=idOWAReplyText35963 dir=ltr>
38<DIV dir=ltr><FONT face=Arial color=#000000 size=2>
39<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN 
40style="FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Arial">Hi Duncan,</SPAN></P>
41<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN 
42style="FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Arial"></SPAN>&nbsp;</P>
43<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN 
44style="FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: Arial">I'm well thanks, but
45busy once again now the teaching semester is well underway. Research is
46certainly more productive when the undergrads are on holiday! How are you and
47the family?</SPAN></P>
48<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt">&nbsp;<o:p></o:p></P>
49<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN 
50style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Please find attached the data
51requested. Details of the initial conditions are included in the excel
52file.<o:p></o:p></SPAN></P>
53<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN 
54style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"><o:p>&nbsp;</o:p></SPAN></P>
55<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN 
56style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Please note:<o:p></o:p></SPAN></P>
57<UL style="MARGIN-TOP: 0cm" type=disc>
58  <LI class=MsoNormal 
59  style="MARGIN: 0cm 0cm 0pt; mso-list: l0 level1 lfo1; tab-stops: list 36.0pt"><SPAN 
60  style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Measurement sampling frequency =
61  50Hz (0.02s); ANUGA output frequency = 10Hz (0.1s)<o:p></o:p></SPAN> 
62  <LI class=MsoNormal 
63  style="MARGIN: 0cm 0cm 0pt; mso-list: l0 level1 lfo1; tab-stops: list 36.0pt"><SPAN 
64  style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Ux measurements start at t = 6s
65  (this is the first sensible measurement after filtering for instrument
66  communication errors)</SPAN></LI></UL>
67<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN 
68style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"><o:p>&nbsp;</o:p></SPAN></P>
69<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN 
70style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">I have other data sets of equal
71quality at various measurement locations and for bed slopes = 1:50; 1:20; and
721:10. Let me know if you would like anything further.<o:p></o:p></SPAN></P>
73<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN 
74style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"><o:p>&nbsp;</o:p></SPAN></P>
75<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN 
76style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Cheers,<o:p></o:p></SPAN></P>
77<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN 
78style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Matt.</SPAN></P></FONT></DIV></DIV>
79<DIV dir=ltr><BR>
80<HR tabIndex=-1>
81<FONT face=Tahoma size=2><B>From:</B> Duncan.Gray@ga.gov.au
82[mailto:Duncan.Gray@ga.gov.au]<BR><B>Sent:</B> Wed 22/08/2007 3:49
83PM<BR><B>To:</B> Matthew Barnes<BR><B>Cc:</B> Ole.Nielsen@ga.gov.au; Tom
84Baldock<BR><B>Subject:</B> sensitivity results
85[SEC=UNCLASSIFIED]<BR></FONT><BR></DIV>
86<DIV>
87<DIV class=Section1>
88<P class=MsoNormal><FONT face=Arial size=2><SPAN 
89style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Hi Matt,</SPAN></FONT></P>
90<P class=MsoNormal><FONT face=Arial size=2><SPAN 
91style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">How are you going?</SPAN></FONT></P>
92<P class=MsoNormal><FONT face=Arial size=2><SPAN 
93style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"></SPAN></FONT>&nbsp;</P>
94<P class=MsoNormal><FONT face=Arial size=2><SPAN 
95style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">About a year ago you sent these
96results comparing an experiment against an ANUGA simulation.</SPAN></FONT></P>
97<P class=MsoNormal><FONT face=Arial size=2><SPAN 
98style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"></SPAN></FONT>&nbsp;</P>
99<P class=MsoNormal><FONT face=Arial size=2><SPAN 
100style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Could you send up the data and the
101scripts used to create the simulations?&nbsp; Ole is considering a new flux
102limiter and this is the best dataset to validate the new limiters against, but
103we can’t do the testing without the data.</SPAN></FONT></P>
104<P class=MsoNormal><FONT face=Arial size=2><SPAN 
105style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"></SPAN></FONT>&nbsp;</P>
106<P class=MsoNormal><FONT face=Arial size=2><SPAN 
107style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">I’ll be away from the 27/8 – 18/9,
108so it would be great if you could cc Ole into your reply.</SPAN></FONT></P>
109<P class=MsoNormal><FONT face=Arial size=2><SPAN 
110style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"></SPAN></FONT>&nbsp;</P>
111<P class=MsoNormal><FONT face=Arial size=2><SPAN 
112style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Cheers</SPAN></FONT></P>
113<P class=MsoNormal><FONT face=Arial size=2><SPAN 
114style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Duncan</SPAN></FONT></P>
115<P class=MsoNormal><FONT face=Arial size=2><SPAN 
116style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"></SPAN></FONT>&nbsp;</P>
117<P class=MsoNormal><FONT face=Arial size=2><SPAN 
118style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">+++++++++++++++++++++++++++++</SPAN></FONT></P>
119<P class=MsoNormal><FONT face=Arial size=2><SPAN 
120style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"></SPAN></FONT>&nbsp;</P>
121<P class=MsoNormal><FONT face=Arial size=2><SPAN 
122style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Attached is the sensitivity plot as
123bitmap. The .emf extension stands for</SPAN></FONT></P>
124<P class=MsoNormal><FONT face=Arial size=2><SPAN 
125style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">enhanced metafile. I usually save
126Matlab plots that I plan to use for</SPAN></FONT></P>
127<P class=MsoNormal><FONT face=Arial size=2><SPAN 
128style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">presentations in .emf format as the
129compression is very good.</SPAN></FONT></P>
130<P class=MsoNormal><FONT face=Arial size=2><SPAN 
131style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"></SPAN></FONT>&nbsp;</P>
132<P class=MsoNormal><FONT face=Arial size=2><SPAN 
133style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"></SPAN></FONT>&nbsp;</P>
134<P class=MsoNormal><FONT face=Arial size=2><SPAN 
135style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"></SPAN></FONT>&nbsp;</P>
136<P class=MsoNormal><FONT face=Arial size=2><SPAN 
137style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Enjoy NZ and speak to you
138soon.</SPAN></FONT></P>
139<P class=MsoNormal><FONT face=Arial size=2><SPAN 
140style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"></SPAN></FONT>&nbsp;</P>
141<P class=MsoNormal><FONT face=Arial size=2><SPAN 
142style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"></SPAN></FONT>&nbsp;</P>
143<P class=MsoNormal><FONT face=Arial size=2><SPAN 
144style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"></SPAN></FONT>&nbsp;</P>
145<P class=MsoNormal><FONT face=Arial size=2><SPAN 
146style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Matt. </SPAN></FONT></P>
147<P class=MsoNormal><FONT face=Arial size=2><SPAN 
148style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"></SPAN></FONT>&nbsp;</P>
149<P class=MsoNormal><FONT face=Arial size=2><SPAN 
150style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"></SPAN></FONT>&nbsp;</P>
151<P class=MsoNormal><FONT face=Arial size=2><SPAN 
152style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"></SPAN></FONT>&nbsp;</P>
153<P class=MsoNormal><FONT face=Arial size=2><SPAN 
154style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"></SPAN></FONT>&nbsp;</P>
155<P class=MsoNormal><FONT face=Arial size=2><SPAN 
156style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"></SPAN></FONT>&nbsp;</P>
157<P class=MsoNormal><FONT face=Arial size=2><SPAN 
158style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Matthew Barnes</SPAN></FONT></P>
159<P class=MsoNormal><FONT face=Arial size=2><SPAN 
160style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"></SPAN></FONT>&nbsp;</P>
161<P class=MsoNormal><FONT face=Arial size=2><SPAN 
162style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">PhD Research Scholar, Dept. Civil
163Engineering (Coastal Engineering)</SPAN></FONT></P>
164<P class=MsoNormal><FONT face=Arial size=2><SPAN 
165style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"></SPAN></FONT>&nbsp;</P>
166<P class=MsoNormal><FONT face=Arial size=2><SPAN 
167style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">The </SPAN></FONT><FONT face=Arial 
168size=2><SPAN 
169style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">University</SPAN></FONT><FONT 
170face=Arial size=2><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"> of
171</SPAN></FONT><FONT face=Arial size=2><SPAN 
172style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Queensland</SPAN></FONT><FONT 
173face=Arial size=2><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">,
174</SPAN></FONT><FONT face=Arial size=2><SPAN 
175style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Brisbane</SPAN></FONT><FONT 
176face=Arial size=2><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"> QLD 4072,
177</SPAN></FONT><FONT face=Arial size=2><SPAN 
178style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Australia</SPAN></FONT></P>
179<P class=MsoNormal><FONT face=Arial size=2><SPAN 
180style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"></SPAN></FONT>&nbsp;</P>
181<P class=MsoNormal><FONT face=Arial size=2><SPAN 
182style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Ph: +61 7 3365
1834170</SPAN></FONT></P>
184<P class=MsoNormal><FONT face=Arial size=2><SPAN 
185style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"></SPAN></FONT>&nbsp;</P>
186<P class=MsoNormal><FONT face=Arial size=2><SPAN 
187style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Email:&nbsp; 
188&lt;mailto:mbarnes@uq.edu.au&gt; mbarnes@uq.edu.au</SPAN></FONT></P>
189<P class=MsoNormal><FONT face=Arial size=2><SPAN 
190style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"></SPAN></FONT>&nbsp;</P>
191<P class=MsoNormal><FONT face=Arial size=2><SPAN 
192style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">http://www.uq.edu.au/coastal/main.htm</SPAN></FONT></P>
193<P class=MsoNormal><FONT face=Arial size=2><SPAN 
194style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"></SPAN></FONT>&nbsp;</P>
195<P class=MsoNormal><FONT face=Arial size=2><SPAN 
196style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">-----Original
197Message-----</SPAN></FONT></P>
198<P class=MsoNormal><FONT face=Arial size=2><SPAN 
199style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">From: Duncan.Gray@ga.gov.au
200[mailto:Duncan.Gray@ga.gov.au] </SPAN></FONT></P>
201<P class=MsoNormal><FONT face=Arial size=2><SPAN 
202style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Sent: </SPAN></FONT><FONT face=Arial 
203size=2><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Wednesday, 13 September
2042006</SPAN></FONT><FONT face=Arial size=2><SPAN 
205style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"> </SPAN></FONT><FONT face=Arial 
206size=2><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">10:21
207AM</SPAN></FONT></P>
208<P class=MsoNormal><FONT face=Arial size=2><SPAN 
209style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">To:
210mbarnes@uq.edu.au</SPAN></FONT></P>
211<P class=MsoNormal><FONT face=Arial size=2><SPAN 
212style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Subject: RE:</SPAN></FONT></P>
213<P class=MsoNormal><FONT face=Arial size=2><SPAN 
214style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"></SPAN></FONT>&nbsp;</P>
215<P class=MsoNormal><FONT face=Arial size=2><SPAN 
216style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"></SPAN></FONT>&nbsp;</P>
217<P class=MsoNormal><FONT face=Arial size=2><SPAN 
218style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"></SPAN></FONT>&nbsp;</P>
219<P class=MsoNormal><FONT face=Arial size=2><SPAN 
220style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Hi Matt,</SPAN></FONT></P>
221<P class=MsoNormal><FONT face=Arial size=2><SPAN 
222style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"></SPAN></FONT>&nbsp;</P>
223<P class=MsoNormal><FONT face=Arial size=2><SPAN 
224style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Thanks for sending the files.&nbsp; 
225I suspect the unrealistic values would be due</SPAN></FONT></P>
226<P class=MsoNormal><FONT face=Arial size=2><SPAN 
227style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">to the drop to the catchment not
228being vertical.&nbsp; 2.0 m is at the bottom of</SPAN></FONT></P>
229<P class=MsoNormal><FONT face=Arial size=2><SPAN 
230style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">the catchment.&nbsp; I think 1.99
231would be on the slope down. This could be why</SPAN></FONT></P>
232<P class=MsoNormal><FONT face=Arial size=2><SPAN 
233style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">the water has high velocity in the
234x. You're right as well, when you note</SPAN></FONT></P>
235<P class=MsoNormal><FONT face=Arial size=2><SPAN 
236style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">that in ANUGA the water does not
237project over the edge.&nbsp;&nbsp;&nbsp; </SPAN></FONT></P>
238<P class=MsoNormal><FONT face=Arial size=2><SPAN 
239style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"></SPAN></FONT>&nbsp;</P>
240<P class=MsoNormal><FONT face=Arial size=2><SPAN 
241style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"></SPAN></FONT>&nbsp;</P>
242<P class=MsoNormal><FONT face=Arial size=2><SPAN 
243style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"></SPAN></FONT>&nbsp;</P>
244<P class=MsoNormal><FONT face=Arial size=2><SPAN 
245style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Actually, with regards to the files,
246the velocity and depth files had no</SPAN></FONT></P>
247<P class=MsoNormal><FONT face=Arial size=2><SPAN 
248style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">extension.&nbsp; I added .csv and
249could open them in excel.&nbsp; I can't open the</SPAN></FONT></P>
250<P class=MsoNormal><FONT face=Arial size=2><SPAN 
251style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">sensitivity file.&nbsp; I don't know
252what application uses the extension .emf.</SPAN></FONT></P>
253<P class=MsoNormal><FONT face=Arial size=2><SPAN 
254style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Maybe this info could be sent as an
255.xls file?</SPAN></FONT></P>
256<P class=MsoNormal><FONT face=Arial size=2><SPAN 
257style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"></SPAN></FONT>&nbsp;</P>
258<P class=MsoNormal><FONT face=Arial size=2><SPAN 
259style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"></SPAN></FONT>&nbsp;</P>
260<P class=MsoNormal><FONT face=Arial size=2><SPAN 
261style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"></SPAN></FONT>&nbsp;</P>
262<P class=MsoNormal><FONT face=Arial size=2><SPAN 
263style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">It's great that the simulated shear
264stress compares well to the measured</SPAN></FONT></P>
265<P class=MsoNormal><FONT face=Arial size=2><SPAN 
266style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">shear stress.&nbsp; 
267</SPAN></FONT></P>
268<P class=MsoNormal><FONT face=Arial size=2><SPAN 
269style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"></SPAN></FONT>&nbsp;</P>
270<P class=MsoNormal><FONT face=Arial size=2><SPAN 
271style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"></SPAN></FONT>&nbsp;</P>
272<P class=MsoNormal><FONT face=Arial size=2><SPAN 
273style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"></SPAN></FONT>&nbsp;</P>
274<P class=MsoNormal><FONT face=Arial size=2><SPAN 
275style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Hope it goes well in
276</SPAN></FONT><FONT face=Arial size=2><SPAN 
277style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Japan</SPAN></FONT><FONT face=Arial 
278size=2><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"> and the Uni of
279Aberdeen.&nbsp; I'll be in </SPAN></FONT><FONT face=Arial size=2><SPAN 
280style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">New Zealand</SPAN></FONT></P>
281<P class=MsoNormal><FONT face=Arial size=2><SPAN 
282style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">next week. </SPAN></FONT></P>
283<P class=MsoNormal><FONT face=Arial size=2><SPAN 
284style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"></SPAN></FONT>&nbsp;</P>
285<P class=MsoNormal><FONT face=Arial size=2><SPAN 
286style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"></SPAN></FONT>&nbsp;</P>
287<P class=MsoNormal><FONT face=Arial size=2><SPAN 
288style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"></SPAN></FONT>&nbsp;</P>
289<P class=MsoNormal><FONT face=Arial size=2><SPAN 
290style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Cheers</SPAN></FONT></P>
291<P class=MsoNormal><FONT face=Arial size=2><SPAN 
292style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"></SPAN></FONT>&nbsp;</P>
293<P class=MsoNormal><FONT face=Arial size=2><SPAN 
294style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Duncan</SPAN></FONT></P>
295<P class=MsoNormal><FONT face=Arial size=2><SPAN 
296style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"></SPAN></FONT>&nbsp;</P>
297<P class=MsoNormal><FONT face=Arial size=2><SPAN 
298style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"></SPAN></FONT>&nbsp;</P>
299<P class=MsoNormal><FONT face=Arial size=2><SPAN 
300style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"></SPAN></FONT>&nbsp;</P>
301<P class=MsoNormal><FONT face=Arial size=2><SPAN 
302style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">--------------------------------------------</SPAN></FONT></P>
303<P class=MsoNormal><FONT face=Arial size=2><SPAN 
304style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Duncan
305Gray&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
306Software Engineer&nbsp;&nbsp; </SPAN></FONT></P>
307<P class=MsoNormal><FONT face=Arial size=2><SPAN 
308style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Risk Research
309Group&nbsp;&nbsp;&nbsp;&nbsp; P: +61 2 6249 9077</SPAN></FONT></P>
310<P class=MsoNormal><FONT face=Arial size=2><SPAN 
311style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Geoscience </SPAN></FONT><FONT 
312face=Arial size=2><SPAN 
313style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Australia</SPAN></FONT><FONT 
314face=Arial size=2><SPAN 
315style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">&nbsp;&nbsp;&nbsp; F: +61 2 6249
3169986</SPAN></FONT></P>
317<P class=MsoNormal><FONT face=Arial size=2><SPAN lang=PT-BR 
318style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">E-mail:
319Duncan.Gray@ga.gov.au&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
320</SPAN></FONT></P>
321<P class=MsoNormal><FONT face=Arial size=2><SPAN 
322style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">--------------------------------------------
323</SPAN></FONT></P>
324<P class=MsoNormal><FONT face=Arial size=2><SPAN 
325style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"></SPAN></FONT>&nbsp;</P>
326<P class=MsoNormal><FONT face=Arial size=2><SPAN 
327style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">-----Original
328Message-----</SPAN></FONT></P>
329<P class=MsoNormal><FONT face=Arial size=2><SPAN 
330style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">From: Matthew Barnes
331[mailto:mbarnes@uq.edu.au] </SPAN></FONT></P>
332<P class=MsoNormal><FONT face=Arial size=2><SPAN 
333style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Sent: </SPAN></FONT><FONT face=Arial 
334size=2><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Tuesday, 12 September
3352006</SPAN></FONT><FONT face=Arial size=2><SPAN 
336style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"> </SPAN></FONT><FONT face=Arial 
337size=2><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">5:45</SPAN></FONT><FONT 
338face=Arial size=2><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"> 
339</SPAN></FONT></P>
340<P class=MsoNormal><FONT face=Arial size=2><SPAN 
341style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">To: Gray Duncan</SPAN></FONT></P>
342<P class=MsoNormal><FONT face=Arial size=2><SPAN 
343style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Subject: </SPAN></FONT></P>
344<P class=MsoNormal><FONT face=Arial size=2><SPAN 
345style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"></SPAN></FONT>&nbsp;</P>
346<P class=MsoNormal><FONT face=Arial size=2><SPAN 
347style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Hi Duncan,</SPAN></FONT></P>
348<P class=MsoNormal><FONT face=Arial size=2><SPAN 
349style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"></SPAN></FONT>&nbsp;</P>
350<P class=MsoNormal><FONT face=Arial size=2><SPAN 
351style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"></SPAN></FONT>&nbsp;</P>
352<P class=MsoNormal><FONT face=Arial size=2><SPAN 
353style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"></SPAN></FONT>&nbsp;</P>
354<P class=MsoNormal><FONT face=Arial size=2><SPAN 
355style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">I hope you're well. I've attached a
356few files that may be of interest.</SPAN></FONT></P>
357<P class=MsoNormal><FONT face=Arial size=2><SPAN 
358style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"></SPAN></FONT>&nbsp;</P>
359<P class=MsoNormal><FONT face=Arial size=2><SPAN 
360style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"></SPAN></FONT>&nbsp;</P>
361<P class=MsoNormal><FONT face=Arial size=2><SPAN 
362style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"></SPAN></FONT>&nbsp;</P>
363<P class=MsoNormal><FONT face=Arial size=2><SPAN 
364style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">The velocity x, velocity y, and
365depth overtop files refer to the UQ dam with</SPAN></FONT></P>
366<P class=MsoNormal><FONT face=Arial size=2><SPAN 
367style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">overtopping at the edge into a
368catchment. Gauge points are at the flume edge</SPAN></FONT></P>
369<P class=MsoNormal><FONT face=Arial size=2><SPAN 
370style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">(2.0), 0.01 m back from the edge
371(1.99) and 0.1 m back from the edge (1.9).</SPAN></FONT></P>
372<P class=MsoNormal><FONT face=Arial size=2><SPAN 
373style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">The modelled velocities and depths
374close the edge (2.0 &amp; 1.99) are</SPAN></FONT></P>
375<P class=MsoNormal><FONT face=Arial size=2><SPAN 
376style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">unrealistic. I assume this is due to
377ANUGA modelling the overtopping flow as</SPAN></FONT></P>
378<P class=MsoNormal><FONT face=Arial size=2><SPAN 
379style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">"falling" down into the catchment
380rather than "projecting" over the edge as</SPAN></FONT></P>
381<P class=MsoNormal><FONT face=Arial size=2><SPAN 
382style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">the observed overtopping behaves.
383Model data comparisons with a Dirichlet</SPAN></FONT></P>
384<P class=MsoNormal><FONT face=Arial size=2><SPAN 
385style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">boundary at the edge are much
386better.</SPAN></FONT></P>
387<P class=MsoNormal><FONT face=Arial size=2><SPAN 
388style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"></SPAN></FONT>&nbsp;</P>
389<P class=MsoNormal><FONT face=Arial size=2><SPAN 
390style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"></SPAN></FONT>&nbsp;</P>
391<P class=MsoNormal><FONT face=Arial size=2><SPAN 
392style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"></SPAN></FONT>&nbsp;</P>
393<P class=MsoNormal><FONT face=Arial size=2><SPAN 
394style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">The ANUGA sensitivity file is for
395the same initial conditions (horizontal</SPAN></FONT></P>
396<P class=MsoNormal><FONT face=Arial size=2><SPAN 
397style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">PVC bed, depth 0.2) but varying
398Manning's n. The depth and velocity</SPAN></FONT></P>
399<P class=MsoNormal><FONT face=Arial size=2><SPAN 
400style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">model/data comparisons for the
401smaller n values are excellent. Predicting a</SPAN></FONT></P>
402<P class=MsoNormal><FONT face=Arial size=2><SPAN 
403style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">shear stress using the modelled
404velocity and allowing the Darcy friction</SPAN></FONT></P>
405<P class=MsoNormal><FONT face=Arial size=2><SPAN 
406style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">factor f to vary (an approach I hope
407will work for the swash) also compares</SPAN></FONT></P>
408<P class=MsoNormal><FONT face=Arial size=2><SPAN 
409style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">well with the shear stress measured
410by the shear plate. I'm very happy with</SPAN></FONT></P>
411<P class=MsoNormal><FONT face=Arial size=2><SPAN 
412style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">this result!</SPAN></FONT></P>
413<P class=MsoNormal><FONT face=Arial size=2><SPAN 
414style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"></SPAN></FONT>&nbsp;</P>
415<P class=MsoNormal><FONT face=Arial size=2><SPAN 
416style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"></SPAN></FONT>&nbsp;</P>
417<P class=MsoNormal><FONT face=Arial size=2><SPAN 
418style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"></SPAN></FONT>&nbsp;</P>
419<P class=MsoNormal><FONT face=Arial size=2><SPAN 
420style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">I'll be away for the next couple of
421months, but will continue working with</SPAN></FONT></P>
422<P class=MsoNormal><FONT face=Arial size=2><SPAN 
423style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">ANUGA. I'll keep you posted with any
424interesting comparisons.</SPAN></FONT></P>
425<P class=MsoNormal><FONT face=Arial size=2><SPAN 
426style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"></SPAN></FONT>&nbsp;</P>
427<P class=MsoNormal><FONT face=Arial size=2><SPAN 
428style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"></SPAN></FONT>&nbsp;</P>
429<P class=MsoNormal><FONT face=Arial size=2><SPAN 
430style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"></SPAN></FONT>&nbsp;</P>
431<P class=MsoNormal><FONT face=Arial size=2><SPAN 
432style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Cheers,</SPAN></FONT></P>
433<P class=MsoNormal><FONT face=Arial size=2><SPAN 
434style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"></SPAN></FONT>&nbsp;</P>
435<P class=MsoNormal><FONT face=Arial size=2><SPAN 
436style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"></SPAN></FONT>&nbsp;</P>
437<P class=MsoNormal><FONT face=Arial size=2><SPAN 
438style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"></SPAN></FONT>&nbsp;</P>
439<P class=MsoNormal><FONT face=Arial size=2><SPAN 
440style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Matt.</SPAN></FONT></P>
441<P class=MsoNormal><FONT face=Arial size=2><SPAN 
442style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"></SPAN></FONT>&nbsp;</P>
443<P class=MsoNormal><FONT face=Arial size=2><SPAN 
444style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"></SPAN></FONT>&nbsp;</P>
445<P class=MsoNormal><FONT face=Arial size=2><SPAN 
446style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"></SPAN></FONT>&nbsp;</P>
447<P class=MsoNormal><FONT face=Arial size=2><SPAN 
448style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Matthew Barnes</SPAN></FONT></P>
449<P class=MsoNormal><FONT face=Arial size=2><SPAN 
450style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"></SPAN></FONT>&nbsp;</P>
451<P class=MsoNormal><FONT face=Arial size=2><SPAN 
452style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">PhD Research Scholar, Dept. Civil
453Engineering (Coastal Engineering)</SPAN></FONT></P>
454<P class=MsoNormal><FONT face=Arial size=2><SPAN 
455style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"></SPAN></FONT>&nbsp;</P>
456<P class=MsoNormal><FONT face=Arial size=2><SPAN 
457style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">The </SPAN></FONT><FONT face=Arial 
458size=2><SPAN 
459style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">University</SPAN></FONT><FONT 
460face=Arial size=2><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"> of
461</SPAN></FONT><FONT face=Arial size=2><SPAN 
462style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Queensland</SPAN></FONT><FONT 
463face=Arial size=2><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">,
464</SPAN></FONT><FONT face=Arial size=2><SPAN 
465style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Brisbane</SPAN></FONT><FONT 
466face=Arial size=2><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"> QLD 4072,
467</SPAN></FONT><FONT face=Arial size=2><SPAN 
468style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Australia</SPAN></FONT></P>
469<P class=MsoNormal><FONT face=Arial size=2><SPAN 
470style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"></SPAN></FONT>&nbsp;</P>
471<P class=MsoNormal><FONT face=Arial size=2><SPAN 
472style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Ph: +61 7 3365
4734170</SPAN></FONT></P>
474<P class=MsoNormal><FONT face=Arial size=2><SPAN 
475style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"></SPAN></FONT>&nbsp;</P>
476<P class=MsoNormal><FONT face=Arial size=2><SPAN 
477style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Email:&nbsp; 
478&lt;mailto:mbarnes@uq.edu.au&gt; mbarnes@uq.edu.au</SPAN></FONT></P>
479<P class=MsoNormal><FONT face=Arial size=2><SPAN 
480style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"></SPAN></FONT>&nbsp;</P>
481<P class=MsoNormal><FONT face=Arial size=2><SPAN 
482style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">http://www.uq.edu.au/coastal/main.htm</SPAN></FONT></P>
483<P class=MsoNormal><FONT face=Arial size=2><SPAN 
484style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"></SPAN></FONT>&nbsp;</P>
485<P class=MsoNormal><FONT face=Arial size=2><SPAN 
486style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"></SPAN></FONT>&nbsp;</P>
487<P class=MsoNormal><FONT face=Arial size=2><SPAN 
488style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"></SPAN></FONT>&nbsp;</P>
489<P class=MsoNormal><FONT face=Arial size=2><SPAN 
490style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"></SPAN></FONT>&nbsp;</P>
491<P class=MsoNormal><FONT face=Arial size=2><SPAN 
492style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"></SPAN></FONT>&nbsp;</P>
493<P class=MsoNormal><FONT face=Arial size=2><SPAN 
494style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"></SPAN></FONT>&nbsp;</P>
495<P><FONT face="Times New Roman" size=3><SPAN 
496style="FONT-SIZE: 12pt">--------------------------------------------<BR>Duncan
497Gray&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
498Software Engineer&nbsp;&nbsp;&nbsp;<BR>Risk Research
499Group&nbsp;&nbsp;&nbsp;&nbsp; P: +61 2 6249 9077<BR>Geoscience
500</SPAN></FONT>Australia&nbsp;&nbsp;&nbsp; F: +61 2 6249 9986<BR>E-mail:
501Duncan.Gray@ga.gov.au&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<BR>--------------------------------------------
502</P>
503<P class=MsoNormal><FONT face="Times New Roman" size=3><SPAN 
504style="FONT-SIZE: 12pt"></SPAN></FONT>&nbsp;</P></DIV></DIV></BODY></HTML>
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