[973] | 1 | % $Id: exercise_interface.tex 1515 2015-01-02 11:35:51Z suehring $ |
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| 2 | \input{header_tmp.tex} |
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| 3 | %\input{../header_lectures.tex} |
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| 4 | |
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| 5 | \usepackage[utf8]{inputenc} |
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| 6 | \usepackage{ngerman} |
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| 7 | \usepackage{pgf} |
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| 8 | \usepackage{subfigure} |
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| 9 | \usepackage{units} |
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| 10 | \usepackage{tabto} |
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| 11 | \usepackage{multimedia} |
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| 12 | \usepackage{hyperref} |
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| 13 | \newcommand{\event}[1]{\newcommand{\eventname}{#1}} |
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| 14 | \usepackage{xmpmulti} |
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| 15 | \usepackage{tikz} |
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| 16 | \usetikzlibrary{shapes,arrows,positioning} |
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| 17 | \usetikzlibrary{decorations.markings} %neues paket |
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| 18 | \usetikzlibrary{decorations.pathreplacing} %neues paket |
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| 19 | \def\Tiny{\fontsize{4pt}{4pt}\selectfont} |
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| 20 | \usepackage{amsmath} |
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| 21 | \usepackage{amssymb} |
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| 22 | \usepackage{multicol} |
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| 23 | \usepackage{pdfcomment} |
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| 24 | \usepackage{graphicx} |
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| 25 | \usepackage{listings} |
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| 26 | \lstset{language=[90]Fortran, |
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| 27 | basicstyle=\ttfamily \tiny, |
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| 28 | keywordstyle=\color{black}, |
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| 29 | commentstyle=\color{black}, |
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| 30 | morecomment=[l]{!\ }% Comment only with space after ! |
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| 31 | } |
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| 32 | |
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| 33 | |
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[1515] | 34 | \institute{Institute of Meteorology and Climatology, Leibniz UniversitÀt Hannover} |
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| 35 | \selectlanguage{english} |
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[973] | 36 | \date{last update: \today} |
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| 37 | \event{PALM Seminar} |
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| 38 | \setbeamertemplate{navigation symbols}{} |
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| 39 | |
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| 40 | \setbeamertemplate{footline} |
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| 41 | { |
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| 42 | \begin{beamercolorbox}[rightskip=-0.1cm]& |
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| 43 | {\includegraphics[height=0.65cm]{imuk_logo.pdf}\hfill \includegraphics[height=0.65cm]{luh_logo.pdf}} |
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| 44 | \end{beamercolorbox} |
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| 45 | \begin{beamercolorbox}[ht=2.5ex,dp=1.125ex, |
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| 46 | leftskip=.3cm,rightskip=0.3cm plus1fil]{title in head/foot} |
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| 47 | {\leavevmode{\usebeamerfont{author in head/foot}\insertshortauthor} \hfill \eventname \hfill \insertframenumber \; / \inserttotalframenumber} |
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| 48 | \end{beamercolorbox} |
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| 49 | \begin{beamercolorbox}[colsep=1.5pt]{lower separation line foot} |
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| 50 | \end{beamercolorbox} |
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| 51 | } |
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| 52 | %\logo{\includegraphics[width=0.3\textwidth]{luhimuk_logo.pdf}} |
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| 53 | |
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| 54 | \title[Exercise 3: User Interface]{Exercise 3: User Interface} |
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[1515] | 55 | \author{PALM group} |
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[973] | 56 | |
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| 57 | \setbeamersize{text margin left=.2cm,text margin right=.2cm} |
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| 58 | |
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| 59 | \begin{document} |
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| 60 | \footnotesize |
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| 61 | % Folie 1 |
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| 62 | \begin{frame} |
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| 63 | \titlepage |
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| 64 | \end{frame} |
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| 65 | |
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| 66 | \section{Exercise} |
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| 67 | \subsection{Exercise} |
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| 68 | |
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| 69 | % Folie 2 |
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| 70 | \begin{frame} |
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| 71 | \frametitle{Exercise 3: User Interface} |
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| 72 | \begin{itemize} |
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[1515] | 73 | \item Carry out a run for a convective boundary layer where a surface heat flux is given for a limited rectangular area only. |
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[973] | 74 | |
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| 75 | \tikzstyle{green} = [rectangle, draw, fill=green!70, minimum size=51pt, font=\tiny] |
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| 76 | \tikzstyle{red} = [rectangle, draw, fill=red!90, text width=44.77pt, minimum size=20pt, font=\tiny] |
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| 77 | \tikzstyle{textd} = [rectangle, font=\normalsize] |
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| 78 | \tikzstyle{line} = [draw, -] |
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| 79 | \begin{center} |
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| 80 | \begin{tikzpicture}[auto, node distance=0] |
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| 81 | \uncover<2->{\node [green] (green) {};} |
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| 82 | \uncover<3->{\node [red, rotate=90] (red) {};} |
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| 83 | \uncover<4->{\node [textd] (textd) {d};} |
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| 84 | \uncover<4->{\draw [latex-,line width=0.8pt] (red.south) -- (textd.east);} |
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| 85 | \uncover<4->{\draw [latex-,line width=0.8pt] (red.north) -- (textd.west);} |
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| 86 | \end{tikzpicture} |
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| 87 | \end{center} |
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| 88 | |
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| 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}}). |
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| 90 | \item<6-> Create horizontal and vertical cross sections of variables in order to analyze the flow field. |
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| 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.\\ |
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| 92 | This can be done by using the \textbf{statistic region concept} already implemented in PALM. |
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| 93 | |
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| 94 | \end{itemize} |
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| 95 | |
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| 96 | \end{frame} |
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| 97 | |
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| 98 | % Folie 3 |
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| 99 | \begin{frame} |
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| 100 | \frametitle{The statistic region concept} |
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| 101 | \begin{itemize} |
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[1515] | 102 | \item<1-> By default, mean horizontal profiles are calculated and output for the total domain. |
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| 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 too. |
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[973] | 104 | \end{itemize} |
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| 105 | \vspace{1em} |
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| 106 | \onslide<3->\textbf{Procedure:} |
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| 107 | \begin{enumerate} |
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| 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}}. |
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| 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 |
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| 110 | \begin{center} |
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| 111 | {\texttt{\scriptsize rmask(nysg:nyng,nxlg:nxrg,0:9)}} |
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| 112 | \end{center} |
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| 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.\\ |
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| 114 | {\texttt{\scriptsize rmask}} is pre-set as: |
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| 115 | \begin{center} |
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| 116 | {\texttt{\scriptsize rmask(:,:,0:9) = 1}} |
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| 117 | \end{center} |
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| 118 | \end{enumerate} |
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| 119 | \end{frame} |
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| 120 | |
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| 121 | |
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| 122 | % Folie 4 |
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| 123 | \begin{frame} |
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| 124 | \frametitle{Additional hints} |
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| 125 | \begin{itemize} |
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| 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. |
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[1515] | 127 | \item<2-> {\texttt{\scriptsize rmask}} can also be used to modify the array which defines the surface heatflux ({\texttt{\scriptsize shf}}): |
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[973] | 128 | \begin{center} |
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| 129 | {\texttt{\scriptsize shf $=$ shf * rmask(:,:,1)}} |
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| 130 | \end{center} |
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| 131 | sets the surface heatflux to zero at all those array elements (grid points), where {\texttt{\scriptsize rmask(...,1)}} is zero. |
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| 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}}. |
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| 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. |
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| 134 | \end{itemize} |
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| 135 | \end{frame} |
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| 136 | |
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| 137 | % Folie 5 |
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| 138 | \begin{frame} |
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| 139 | \frametitle{If You Finished the Exercise Very Fast:} |
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| 140 | \begin{itemize} |
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| 141 | \item<1-> Repeat the simulation, but now for a geostrophic wind of 0.5 m/s |
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| 142 | \item<2-> The resulting flow will be (should be) quite similar to the flow over an arctic lead. |
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| 143 | \end{itemize} |
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| 144 | \end{frame} |
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| 145 | |
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| 146 | % Folie 6 |
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| 147 | \section{Results \quad \, } |
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| 148 | \subsection{Results} |
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| 149 | |
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| 150 | % Folie 7 |
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| 151 | \begin{frame} |
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| 152 | \frametitle{XY cross-sections} |
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| 153 | \begin{center} |
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| 154 | \includegraphics[width=0.415\textwidth]{exercise_interface_figures/xy_shf.eps} |
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[1515] | 155 | \includegraphics[angle=90,width=0.60\textwidth]{exercise_interface_figures/xy_w.eps}\\ |
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[973] | 156 | \end{center} |
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| 157 | \end{frame} |
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| 158 | |
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| 159 | % Folie 8 |
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| 160 | \begin{frame} |
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| 161 | \frametitle{vertical profiles (I)} |
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| 162 | \begin{center} |
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[1515] | 163 | \includegraphics[angle=90,width=0.8\textwidth]{exercise_interface_figures/pr_pt0.eps} |
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[973] | 164 | \end{center} |
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| 165 | \end{frame} |
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| 166 | |
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| 167 | % Folie 9 |
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| 168 | \begin{frame} |
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[1515] | 169 | \frametitle{XZ cross-sections after 1h (averaged)} |
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[973] | 170 | \begin{center} |
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[1515] | 171 | \includegraphics[angle=90,width=0.8\textwidth]{exercise_interface_figures/xz_w_avg.eps}\\ |
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[973] | 172 | \end{center} |
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| 173 | \end{frame} |
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| 174 | |
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| 175 | % Folie 10 |
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| 176 | \begin{frame} |
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[1515] | 177 | \frametitle{XZ cross-sections after 1h (instantaneous)} |
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[973] | 178 | \begin{center} |
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[1515] | 179 | \includegraphics[angle=90,width=0.8\textwidth]{exercise_interface_figures/xz_w_y1000.eps}\\ |
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[973] | 180 | \end{center} |
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| 181 | \end{frame} |
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| 182 | |
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| 183 | % Folie 11 |
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| 184 | \begin{frame} |
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[1515] | 185 | \frametitle{vertical profiles (II)} |
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[973] | 186 | \begin{center} |
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[1515] | 187 | \includegraphics[angle=90,width=0.75\textwidth]{exercise_interface_figures/pr_wpt_resolved.eps} |
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[973] | 188 | \end{center} |
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| 189 | \end{frame} |
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| 190 | |
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| 191 | % Folie 12 |
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| 192 | \begin{frame} |
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[1515] | 193 | \frametitle{time series (I)} |
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[973] | 194 | \begin{center} |
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[1515] | 195 | \includegraphics[angle=90,width=0.7\textwidth]{exercise_interface_figures/ts_pt0.eps}\\ |
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[973] | 196 | \end{center} |
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| 197 | \end{frame} |
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| 198 | |
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| 199 | % Folie 13 |
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| 200 | \begin{frame} |
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[1515] | 201 | \frametitle{time series (II)} |
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[973] | 202 | \begin{center} |
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[1515] | 203 | \includegraphics[angle=90,width=0.7\textwidth]{exercise_interface_figures/ts_wpt0.eps}\\ |
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[973] | 204 | \end{center} |
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| 205 | \end{frame} |
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| 206 | |
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| 207 | % Folie 14 |
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| 208 | \begin{frame} |
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[1515] | 209 | \frametitle{time series (III)} |
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[973] | 210 | \begin{center} |
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[1515] | 211 | \includegraphics[angle=90,width=0.7\textwidth]{exercise_interface_figures/ts_wpt0_sgs.eps}\\ |
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[973] | 212 | \end{center} |
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| 213 | \end{frame} |
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| 214 | |
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[1515] | 215 | % Folie 15 |
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| 216 | \begin{frame} |
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| 217 | \frametitle{XZ cross-sections (b) - averaged} |
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| 218 | \begin{center} |
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| 219 | \includegraphics[angle=90,width=0.7\textwidth]{exercise_interface_figures/xz_w_avg_wind.eps} |
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| 220 | \end{center} |
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| 221 | \end{frame} |
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[973] | 222 | |
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[1515] | 223 | % Folie 16 |
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| 224 | \begin{frame} |
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| 225 | \frametitle{XZ cross-sections (b) - instantaneous} |
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| 226 | \begin{center} |
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| 227 | \includegraphics[angle=90,width=0.7\textwidth]{exercise_interface_figures/xz_w_y250_wind.eps}\\ |
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| 228 | \end{center} |
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| 229 | \end{frame} |
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| 230 | |
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| 231 | |
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[973] | 232 | \end{document} |
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