source: palm/tags/release-3.9/TUTORIAL/SOURCE/exercise_interface.tex @ 4012

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1% $Id: exercise_interface.tex 973 2012-08-07 16:03:47Z monakurppa $
2\input{header_tmp.tex}
3%\input{../header_lectures.tex}
4
5\usepackage[utf8]{inputenc}
6\usepackage{ngerman}
7\usepackage{pgf}
8\usetheme{Dresden}
9\usepackage{subfigure}
10\usepackage{units}
11\usepackage{tabto}
12\usepackage{multimedia}
13\usepackage{hyperref}
14\newcommand{\event}[1]{\newcommand{\eventname}{#1}}
15\usepackage{xmpmulti}
16\usepackage{tikz}
17\usetikzlibrary{shapes,arrows,positioning}
18\usetikzlibrary{decorations.markings}             %neues paket
19\usetikzlibrary{decorations.pathreplacing}        %neues paket
20\def\Tiny{\fontsize{4pt}{4pt}\selectfont}
21\usepackage{amsmath}
22\usepackage{amssymb}
23\usepackage{multicol}
24\usepackage{pdfcomment}
25\usepackage{graphicx}
26\usepackage{listings}
27\lstset{language=[90]Fortran,
28  basicstyle=\ttfamily \tiny,
29  keywordstyle=\color{black},
30  commentstyle=\color{black},
31  morecomment=[l]{!\ }% Comment only with space after !
32}
33
34
35\institute{Institut fÌr Meteorologie und Klimatologie, Leibniz UniversitÀt Hannover}
36\date{last update: \today}
37\event{PALM Seminar}
38\setbeamertemplate{navigation symbols}{}
39
40\setbeamertemplate{footline}
41  {
42    \begin{beamercolorbox}[rightskip=-0.1cm]&
43     {\includegraphics[height=0.65cm]{imuk_logo.pdf}\hfill \includegraphics[height=0.65cm]{luh_logo.pdf}}
44    \end{beamercolorbox}
45    \begin{beamercolorbox}[ht=2.5ex,dp=1.125ex,
46      leftskip=.3cm,rightskip=0.3cm plus1fil]{title in head/foot}
47      {\leavevmode{\usebeamerfont{author in head/foot}\insertshortauthor} \hfill \eventname \hfill \insertframenumber \; / \inserttotalframenumber}
48    \end{beamercolorbox}
49    \begin{beamercolorbox}[colsep=1.5pt]{lower separation line foot}
50    \end{beamercolorbox}
51  }
52%\logo{\includegraphics[width=0.3\textwidth]{luhimuk_logo.pdf}}
53
54\title[Exercise 3: User Interface]{Exercise 3: User Interface}
55\author{Siegfried Raasch}
56
57\setbeamersize{text margin left=.2cm,text margin right=.2cm}
58
59\begin{document}
60\footnotesize
61% Folie 1
62\begin{frame}
63\titlepage
64\end{frame}
65
66\section{Exercise}
67\subsection{Exercise}
68
69% Folie 2
70\begin{frame}
71   \frametitle{Exercise 3: User Interface}
72   \begin{itemize}
73      \item Carry out a run for a convective boundary layer where the surface heat flux is applied for a limited rectangular area only.
74
75            \tikzstyle{green} = [rectangle, draw, fill=green!70, minimum size=51pt, font=\tiny]
76            \tikzstyle{red} = [rectangle, draw, fill=red!90, text width=44.77pt, minimum size=20pt, font=\tiny]
77            \tikzstyle{textd} = [rectangle, font=\normalsize]
78            \tikzstyle{line} = [draw, -]
79            \begin{center}
80            \begin{tikzpicture}[auto, node distance=0]
81               \uncover<2->{\node [green] (green) {};}
82               \uncover<3->{\node [red, rotate=90] (red) {};}
83               \uncover<4->{\node [textd] (textd) {d};}
84               \uncover<4->{\draw [latex-,line width=0.8pt] (red.south) -- (textd.east);}
85               \uncover<4->{\draw [latex-,line width=0.8pt] (red.north) -- (textd.west);}
86            \end{tikzpicture}
87            \end{center}
88
89      \item<5-> It should be possible to control the area width d by a user-defined parameter in the parameter file. All other parameters should be chosen as in the example run ({\texttt{\scriptsize example\_cbl}}).
90      \item<6-> Create horizontal and vertical cross sections of variables in order to analyze the flow field.
91      \item<7-> Create mean vertical profiles of temperature and resolved/subgrid-scale heatflux for the total domain but also for the limited rectangular area and the total domain without the limited area. Also create time series for these three domains.\\ 
92      This can be done by using the \textbf{statistic region concept} already implemented in PALM.
93
94   \end{itemize}
95
96\end{frame}
97
98% Folie 3
99\begin{frame}
100   \frametitle{The statistic region concept}
101    \begin{itemize}
102       \item<1-> By default, mean horizontal profiles are calculated and written on file for the total domain.
103       \item<2-> The user can define up to nine so-called statistic regions, which can be arbitrary subsets of the total domain and PALM will calculate and output mean profiles for these regions also.
104    \end{itemize}
105    \vspace{1em}
106    \onslide<3->\textbf{Procedure:}
107    \begin{enumerate}
108       \item<3-> Set the number of statistic regions you additionally want to define by assigning a value to the {\texttt{\scriptsize {\&}inipar}}-parameter {\texttt{\scriptsize statistic\_regions}}.
109       \item<4-> Within the user-interface ({\texttt{\scriptsize user\_init}}), set the masking array {\texttt{\scriptsize rmask}}. It is an {\texttt{\scriptsize INTEGER}} array with array-bounds
110       \begin{center}
111       {\texttt{\scriptsize rmask(nysg:nyng,nxlg:nxrg,0:9)}}
112       \end{center}
113       The last index represents the respective statistic region (index {\texttt{\scriptsize 0}} stands for total domain). Assign a 1 to each array element (grid point) which shall belong to the respective statistic region.\\
114       {\texttt{\scriptsize rmask}} is pre-set as:
115       \begin{center}
116       {\texttt{\scriptsize rmask(:,:,0:9)   = 1}}
117       \end{center}
118    \end{enumerate}
119\end{frame}
120
121
122% Folie 4
123\begin{frame}
124   \frametitle{Additional hints}
125    \begin{itemize}
126       \item<1-> Keep in mind that every PE calculates for a different subset of the total domain. Array bounds of the total domain are {\texttt{\scriptsize (0:ny,0:nx)}}, those of the subdomains {\texttt{\scriptsize (nys:nyn,nxl:nxr)}}, where {\texttt{\scriptsize nys, nyn, nxl, nxr}} vary for each subdomain.
127       \item<2-> {\texttt{\scriptsize rmask}} can also be used to modify the array which is used for the surface heatflux ({\texttt{\scriptsize shf}}):
128       \begin{center}
129       {\texttt{\scriptsize shf $=$ shf * rmask(:,:,1)}}
130       \end{center}
131       sets the surface heatflux to zero at all those array elements (grid points), where {\texttt{\scriptsize rmask(...,1)}} is zero.
132       \item<3-> In case of using the default netCDF format, the profile data for the additional statistic regions are added to the default local file {\texttt{\scriptsize DATA\_1D\_PR\_NETCDF}}.
133       \item<4-> The developing mean flow is quasi two-dimensional (in the xz-plane). You can easily get plots of the mean flow by averaging results along the y-axis. The standard output provides such averages. See description of parameter {\texttt{\scriptsize \textcolor{blue}{section\_xz}}} on how to get averages along y.
134    \end{itemize}
135\end{frame}
136
137% Folie 5
138\begin{frame}
139   \frametitle{If You Finished the Exercise Very Fast:}
140    \begin{itemize}
141       \item<1-> Repeat the simulation, but now for a geostrophic wind of 0.5 m/s
142       \item<2-> The resulting flow will be (should be) quite similar to the flow over an arctic lead.
143    \end{itemize}
144\end{frame}
145
146% Folie 6
147\section{Results \quad \, }
148\subsection{Results}
149
150% Folie 7
151\begin{frame}
152   \frametitle{XY cross-sections}
153   \begin{center}
154      \includegraphics[width=0.415\textwidth]{exercise_interface_figures/xy_shf.eps}
155      \includegraphics[width=0.50\textwidth]{exercise_interface_figures/xy_w.eps}\\
156   \end{center}
157\end{frame}
158
159% Folie 8
160\begin{frame}
161   \frametitle{vertical profiles (I)}
162   \begin{center}
163      \includegraphics[width=0.32\textwidth]{exercise_interface_figures/pr_pt0.eps}
164      \includegraphics[width=0.32\textwidth]{exercise_interface_figures/pr_pt1.eps}
165      \includegraphics[width=0.32\textwidth]{exercise_interface_figures/pr_pt2.eps}
166   \end{center}
167\end{frame}
168
169% Folie 9
170\begin{frame}
171   \frametitle{XZ cross-sections after 1h}
172   \begin{center}
173      \includegraphics[width=0.50\textwidth]{exercise_interface_figures/xz_w_avg.eps}
174      \includegraphics[width=0.50\textwidth]{exercise_interface_figures/xz_w_y1000.eps}\\
175   \end{center}
176\end{frame}
177
178% Folie 10
179\begin{frame}
180   \frametitle{vertical profiles (II)}
181   \begin{center}
182      \includegraphics[width=0.30\textwidth]{exercise_interface_figures/pr_wpt_resolved.eps}
183      \includegraphics[width=0.30\textwidth]{exercise_interface_figures/pr_wpt_resolved1.eps}
184      \includegraphics[width=0.30\textwidth]{exercise_interface_figures/pr_wpt_resolved2.eps}\\
185      \includegraphics[width=0.30\textwidth]{exercise_interface_figures/pr_wpt_sgs.eps}
186      \includegraphics[width=0.30\textwidth]{exercise_interface_figures/pr_wpt_sgs1.eps}
187      \includegraphics[width=0.30\textwidth]{exercise_interface_figures/pr_wpt_sgs2.eps}\\
188   \end{center}
189\end{frame}
190
191% Folie 11
192\begin{frame}
193   \frametitle{time series (I)}
194   \begin{center}
195      \hspace{-1.15em} \includegraphics[width=0.66\textwidth]{exercise_interface_figures/ts_pt0.eps}\\
196      \includegraphics[width=0.66\textwidth]{exercise_interface_figures/ts_pt1.eps}\\
197      \hspace{-0.75em} \includegraphics[width=0.66\textwidth]{exercise_interface_figures/ts_pt2.eps}\\
198   \end{center}
199\end{frame}
200
201% Folie 12
202\begin{frame}
203   \frametitle{time series (II)}
204   \begin{center}
205      \hspace{-0.15em} \includegraphics[width=0.65\textwidth]{exercise_interface_figures/ts_wpt0.eps}\\
206      \includegraphics[width=0.65\textwidth]{exercise_interface_figures/ts_wpt1.eps}\\
207      \includegraphics[width=0.65\textwidth]{exercise_interface_figures/ts_wpt2.eps}\\
208   \end{center}
209\end{frame}
210
211% Folie 13
212\begin{frame}
213   \frametitle{time series (III)}
214   \begin{center}
215      \hspace{0.25em} \includegraphics[width=0.65\textwidth]{exercise_interface_figures/ts_wpt0_sgs.eps}\\
216      \includegraphics[width=0.65\textwidth]{exercise_interface_figures/ts_wpt1_sgs.eps}\\
217      \hspace{-0.75em} \includegraphics[width=0.675\textwidth]{exercise_interface_figures/ts_wpt2_sgs.eps}\\
218   \end{center}
219\end{frame}
220
221% Folie 14
222\begin{frame}
223   \frametitle{XY cross-sections (b)}
224   \begin{center}
225      \includegraphics[width=0.50\textwidth]{exercise_interface_figures/xz_w_avg_wind.eps}
226      \includegraphics[width=0.50\textwidth]{exercise_interface_figures/xz_w_y250_wind.eps}\\
227   \end{center}
228\end{frame}
229
230
231\end{document}
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