17 files changed, 539 insertions, 64 deletions

diff --git a/Makefile b/Makefile
index 7e23c36..fdfc2b7 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,5 @@
 # PDF slides:
-reproducible-paper.pdf: reproducible-paper.tex
+reproducible-paper.pdf: reproducible-paper.tex tex/plot.tex
         # We'll run pdflatex two times so the page numbers and
         # internal links also work.
 	pdflatex reproducible-paper
diff --git a/img/celebration.jpg b/img/celebration.jpg
new file mode 100644
index 0000000..20ea68c
--- /dev/null
+++ b/img/celebration.jpg
diff --git a/img/git.png b/img/git.png
new file mode 100644
index 0000000..a8fec37
--- /dev/null
+++ b/img/git.png
diff --git a/img/h2020.png b/img/h2020.png
new file mode 100644
index 0000000..3db57b9
--- /dev/null
+++ b/img/h2020.png
diff --git a/img/happy-question.jpg b/img/happy-question.jpg
new file mode 100644
index 0000000..2d13aa4
--- /dev/null
+++ b/img/happy-question.jpg
diff --git a/img/happy.jpg b/img/happy.jpg
new file mode 100644
index 0000000..c5f75f2
--- /dev/null
+++ b/img/happy.jpg
diff --git a/img/horizon2020.jpg b/img/horizon2020.jpg
new file mode 100644
index 0000000..a88692c
--- /dev/null
+++ b/img/horizon2020.jpg
diff --git a/img/nature-cartoon.jpg b/img/nature-cartoon.jpg
new file mode 100644
index 0000000..c4ab023
--- /dev/null
+++ b/img/nature-cartoon.jpg
diff --git a/img/rda.png b/img/rda.png
new file mode 100644
index 0000000..fff7205
--- /dev/null
+++ b/img/rda.png
diff --git a/img/software-cite-highlighted.png b/img/software-cite-highlighted.png
new file mode 100644
index 0000000..dd9d005
--- /dev/null
+++ b/img/software-cite-highlighted.png
diff --git a/img/software-cite.png b/img/software-cite.png
new file mode 100644
index 0000000..720d8a2
--- /dev/null
+++ b/img/software-cite.png
diff --git a/img/software-highlighted.png b/img/software-highlighted.png
new file mode 100644
index 0000000..51c8677
--- /dev/null
+++ b/img/software-highlighted.png
diff --git a/img/software.png b/img/software.png
new file mode 100644
index 0000000..0967475
--- /dev/null
+++ b/img/software.png
diff --git a/img/sundial.png b/img/sundial.png
new file mode 100644
index 0000000..85624a8
--- /dev/null
+++ b/img/sundial.png
diff --git a/img/unchained.jpg b/img/unchained.jpg
new file mode 100644
index 0000000..424ea4b
--- /dev/null
+++ b/img/unchained.jpg
diff --git a/reproducible-paper.tex b/reproducible-paper.tex
index 2abf09e..e96d60b 100644
--- a/reproducible-paper.tex
+++ b/reproducible-paper.tex
@@ -1,33 +1,77 @@
 \documentclass[9pt]{beamer}
 
-
 %% Beamer settings.
-\setbeamertemplate{footline}[frame number]
-
+%\setbeamertemplate{footline}[frame number]
 
 %% Packages to import.
 \usepackage{tcolorbox}          %For a color-box.
 \usepackage{textcomp}           %For a copyright sign.
 
-
 %% To simplify arXiv links
 \newcommand{\arxivlink}[1]{{\footnotesize
-  (\textcolor{blue}{\href{https://arxiv.org/abs/#1}{arXiv:#1}})}}
-
-
+    (\textcolor{blue}{\href{https://arxiv.org/abs/#1}{arXiv:#1}})}}
 
 %% Set the title
-\title{Reproducible scientific paper/project}
-
+\title{\LARGE \textbf{BIG} data, \textbf{BIG} responsibility:\\
+  \small Template/framework for reproducible scientific projects/papers}
 
 %% Set the author
 \author{Mohammad Akhlaghi\\\vspace{2mm}\footnotesize Instituto de
-  Astrof\'isica de Canarias ({\scriptsize IAC}),\\Tenerife, Spain
+  Astrof\'isica de Canarias ({\scriptsize IAC}),\\Tenerife, Spain\\
+  \vspace{0.5cm}\includegraphics[width=1.8cm]{img/iac.png}
+  \includegraphics[width=3cm]{img/sundial.png}%\vspace{0.5cm}
 }
 
-
 %% Set the date and insitutional logos.
-\date{\includegraphics[width=2cm]{img/iac.png}}
+\date{\scriptsize \href{https://www.astro.rug.nl/~sundial/MidtermMeeting.html}{SUNDIAL Midterm meeting}, June 5th, 2019\\ Ghent, Belgium}
+
+%% For a wider writing width.
+\newcommand\Wider[2][3em]{%
+\makebox[\linewidth][c]{%
+  \begin{minipage}{\dimexpr\textwidth+#1\relax}
+  \raggedright#2
+  \end{minipage}%
+  }%
+}
+
+%% TiKZ
+\usepackage{tikz}
+\usetikzlibrary{graphs}
+\usetikzlibrary{positioning}
+\tikzset{ bbox/.style={
+  rectangle,
+  minimum width=2.5cm,
+  rounded corners=2mm,
+  very thick,draw=black!50,
+  top color=white,
+  bottom color=black!20 } }
+
+\tikzset{ rbox/.style={
+    rectangle,
+    dotted,
+    minimum width=2.5cm,
+    rounded corners=2mm,
+    very thick,draw=red!50!black!50,
+    top color=white,
+    bottom color=red!50!black!20 } }
+
+\tikzset{ gbox/.style={
+    rectangle,
+    minimum width=2.5cm,
+    very thick,
+    draw=green!50!black!50,
+    top color=white,
+    bottom color=green!50!black!20 } }
+
+
+
+
+
+
+
+
+
+
 
 
 
@@ -45,9 +89,12 @@
   \end{frame}
 
 
+
+
+
   \begin{frame}{Necessity of (exactly) reproducible research}
     \begin{itemize}
-      \setlength\itemsep{0.3cm}
+      \setlength\itemsep{0.7cm}
     \item To be considered \alert{scientific}, any result has to be
       reproducible.
     \item The tsunami of data, fast internet, and high processing
@@ -55,25 +102,125 @@
         result}.
     \item But these factors have also greatly increased the
       \alert{complexity} of an analysis. Making it impossible to
-      exactly describe all steps in a published paper.
-    \item Most scientific papers thus ignore the ``details'' (as they
-      interpret it).
+      exactly describe all steps in a traditional published paper.
+    \item Most scientific papers thus \alert{ignore some ``details''}
+      (as they interpret it).
     \item But due to the complexity, even a small deviation from the
       exact result, can be due to many different parts of the
       analysis. Hence, its \alert{critical to exactly reproduce} a
       result.
-     \item The software(s) used, configuration file(s), the order of
-       steps taken, along with the input data are necessary for
-       reproducibility.
-     \item \alert{A solution} is proposed here, which if adopted from
-       the start, can greatly \alert{simplify a scientific research
-         project} and \alert{allow full/exact reproducibility} once it
-       is published.
     \end{itemize}
   \end{frame}
 
 
 
+
+  \newcommand{\nodeopacity}{1}
+  \begin{frame}{General outline of a project} \include{tex/plot} \end{frame}
+  \newcommand{\paperinit}{}
+  \begin{frame}{General outline of a project} \include{tex/plot} \end{frame}
+  \newcommand{\sver}{}
+  \begin{frame}{General outline of a project} \include{tex/plot} \end{frame}
+  \newcommand{\srep}{}
+  \begin{frame}{General outline of a project} \include{tex/plot} \end{frame}
+  \newcommand{\dver}{}
+  \begin{frame}{General outline of a project} \include{tex/plot} \end{frame}
+  \newcommand{\ddver}{}
+  \begin{frame}{General outline of a project} \include{tex/plot} \end{frame}
+  \newcommand{\confopt}{}
+  \begin{frame}{General outline of a project} \include{tex/plot} \end{frame}
+  \newcommand{\confenv}{}
+  \begin{frame}{General outline of a project} \include{tex/plot} \end{frame}
+  \newcommand{\db}{}
+  \begin{frame}{General outline of a project} \include{tex/plot} \end{frame}
+  \newcommand{\calib}{}
+  \begin{frame}{General outline of a project} \include{tex/plot} \end{frame}
+  \newcommand{\corr}{}
+  \begin{frame}{General outline of a project} \include{tex/plot} \end{frame}
+  \newcommand{\runord}{}
+  \begin{frame}{General outline of a project} \include{tex/plot} \end{frame}
+  \newcommand{\runopt}{}
+  \begin{frame}{General outline of a project} \include{tex/plot} \end{frame}
+  \newcommand{\humanerr}{}
+  \begin{frame}{General outline of a project} \include{tex/plot} \end{frame}
+  \newcommand{\depupdate}{}
+  \begin{frame}{General outline of a project} \include{tex/plot} \end{frame}
+  \newcommand{\coauth}{}
+  \begin{frame}{General outline of a project} \include{tex/plot} \end{frame}
+  \newcommand{\varsinpaper}{}
+  \begin{frame}{General outline of a project} \include{tex/plot} \end{frame}
+  \newcommand{\recordinfo}{}
+  \begin{frame}{General outline of a project} \include{tex/plot} \end{frame}
+  \newcommand{\softcite}{}
+  \begin{frame}{General outline of a project} \include{tex/plot} \end{frame}
+  \newcommand{\prevchange}{}
+  \begin{frame}{General outline of a project} \include{tex/plot} \end{frame}
+  \newcommand{\paperfinal}{}
+  \begin{frame}{General outline of a project} \include{tex/plot} \end{frame}
+
+  %% Don't show the happy scientist any more.
+  \let\paperfinal\undefined
+  \let\paperinit\undefined
+
+
+
+
+
+  \begin{frame}{Science is a tricky business}
+    \includegraphics[width=\linewidth]{img/nature-cartoon.jpg}
+
+    \vspace{-0.2cm}
+
+    {\tiny Image from nature.com
+      (``\href{https://www.nature.com/articles/d41586-017-07522-z}{Five
+        ways to fix statistics}'', Nov 2017)}
+
+    \vspace{0.2cm}
+    \begin{tcolorbox}
+      \small Data analysis [...] is a human behaviour. Researchers
+      who hunt hard enough will turn up a result that fits
+      statistical criteria, but their \alert{discovery} will
+      probably be a \alert{false positive}.
+
+      \hfill Five ways to fix statistics, Nature, 551, Nov 2017.
+    \end{tcolorbox}
+  \end{frame}
+
+
+
+
+
+  \begin{frame}{Necessity of (exactly) reproducible research}
+    \begin{tcolorbox}[title=Don't forget that:]
+      \centering Science is defined by its METHOD, \alert{not} its
+      result.
+    \end{tcolorbox}
+
+    \vspace{0.5cm}
+    \begin{itemize}
+      \setlength\itemsep{0.6cm}
+    \item The software(s) used, configuration file(s), the order of
+      steps taken, along with the input data are necessary for
+      reproducibility.
+    \item \alert{A solution} is proposed here, which if adopted from
+      the start, can greatly \alert{simplify a scientific research
+        project} and \alert{allow full/exact reproducibility} once it
+      is published.
+    \item In the next slides, we'll review the template from the
+      highest level (final research paper) to the lowest (setting up
+      the research environment).
+    \end{itemize}
+  \end{frame}
+
+
+
+  \renewcommand{\nodeopacity}{0.3}
+  \begin{frame}{General outline of a project} \include{tex/plot} \end{frame}
+
+
+
+
+
   \begin{frame}{Values in final report/paper}
     All necessary analysis/processing \alert{input} and \alert{output}
     values are written into the final report as \LaTeX{} macros. Shown
@@ -174,43 +321,212 @@
   \end{frame}
 
 
-  \begin{frame}{Reproducing the result and report/paper}
-    The two \alert{simple} and \alert{familiar} commands below are
-    enough to exactly reproduce the results at any time.
+
+
+
+  \begin{frame}{Predefined/exact software tools}
+    \small
+    \begin{columns}
+      \column{5.5cm}
+      \begin{tcolorbox}[width=\linewidth, boxsep=1pt, left=1pt, right=1pt,
+                        top=1pt, bottom=1pt, title=Reproducibility \&
+                        software]
+        \footnotesize Reproducing the environment (specific
+        \alert{software versions}, \alert{build instructions} and
+        \alert{dependencies}) is also critically important for
+        reproducibility.
+      \end{tcolorbox}
+
+      \begin{itemize}
+        \setlength\itemsep{0.4cm}
+      \item \emph{Containers} or \emph{Virtual Machines} are a
+        \alert{binary black box}: just contain the environment, not
+        how to set it up, or its history. They are also an overhead.
+
+      \item This template \alert{installs fixed versions} of all
+        necessary research software and their dependencies, down to
+        the command-line shell, C compiler, POSIX tools and Python
+        interpreter. It just avoids very low-level OS elements like
+        the kernel or linker.
+
+      \item Installs similar environment on \alert{GNU/Linux}, or
+        \alert{macOS} systems.
+
+      \item Works very much like a package manager (e.g.,
+        \alert{\texttt{apt}} or \alert{\texttt{brew}}).
+      \end{itemize}
+
+      \column{5.5cm}
+      \includegraphics[width=\linewidth]{img/software.png}
+    \end{columns}
+  \end{frame}
+
+
+
+
+
+  \begin{frame}{Predefined/exact software tools}
+    \small
+    \begin{columns}
+      \column{5.5cm}
+      \begin{tcolorbox}[width=\linewidth, boxsep=1pt, left=1pt, right=1pt,
+                        top=1pt, bottom=1pt, title=Reproducibility \&
+                        software]
+        \footnotesize Reproducing the environment (specific
+        \alert{software versions}, \alert{build instructions} and
+        \alert{dependencies}) is also critically important for
+        reproducibility.
+      \end{tcolorbox}
+
+      \begin{itemize}
+        \setlength\itemsep{0.4cm}
+      \item \emph{Containers} or \emph{Virtual Machines} are a
+        \alert{binary black box}: just contain the environment, not
+        how to set it up, or its history. They are also an overhead.
+
+      \item This template \alert{installs fixed versions} of all
+        necessary research software and their dependencies, down to
+        the command-line shell, C compiler, POSIX tools and Python
+        interpreter. It just avoids very low-level OS elements like
+        the kernel or linker.
+
+      \item Installs similar environment on \alert{GNU/Linux}, or
+        \alert{macOS} systems.
+
+      \item Works very much like a package manager (e.g.,
+        \alert{\texttt{apt}} or \alert{\texttt{brew}}).
+      \end{itemize}
+
+      \column{5.5cm}
+      \includegraphics[width=\linewidth]{img/software-highlighted.png}
+    \end{columns}
+  \end{frame}
+
+
+  \newcommand{\redbdir}{\textcolor{green!80!black}{/TEMPLATE/BUILD/DIRECTORY/software/installed/lib}}
+  \begin{frame}{Dependencies are cleanly managed}
 
     \begin{itemize}
-    \item[] \texttt{\$ ./configure}
-    \item[] \texttt{\$ make}
+    \item All the software are configured and built to use the
+      \alert{template's own builds}: indepenent of host system
+      (\textcolor{green!80!black}{in green}).
+    \item Template even builds a fixed GNU C Compiler (\alert{GCC}).
+    \item Only extremely low-level dependencies (for example C library
+      and Kernel) not built.
+      \begin{itemize}
+      \item GNU C library will also be added later (\alert{in red}).
+      \end{itemize}
     \end{itemize}
 
-    With \texttt{./configure}, you specify the local directories to
-    use. All necessary \alert{software} are then \alert{downloaded}
-    and installed there (independent of your OS or other projects).
-
-    \vspace{0.3cm} With \texttt{make}, input \alert{data} from online
-    archives (databases) are \alert{downloaded}, if not locally
-    available, the processing is done, and the \LaTeX{} paper is built
-    as a PDF (e.g., see
-    \textcolor{blue}{\small\href{https://doi.org/10.5281/zenodo.1164774}{zenodo.1164774}}
-    or
-    \textcolor{blue}{\small\href{https://gitlab.com/makhlaghi/reproducible-paper-output/raw/master/paper.pdf}{template's
-        output}}).
-
-    \vspace{0.3cm} Enabling version control (e.g., with \alert{Git})
-    encourages testing different ideas while not harming the
-    initial/base result (thus encouraging \alert{creativity} and
-    brainstorming during the project).
-
-    \vspace{0.3cm} After publication, \alert{readers} can
-    \alert{change} the input configurations and the numbers and
-    figures of the reproduced paper will respectively change. This
-    encourages creativity and brainstorming after the project as well
-    as sharing of (the hardly gained) experiences with the whole
-    community.
+    \vspace{0.5cm}
+    \tiny\texttt{
+      \$ ldd .local/bin/astnoisechisel\\
+      \hspace{0.5cm}libgit2.so.26 => \redbdir/libgit2.so.26 (0x00007febb5232000)\\
+      \hspace{0.5cm}libtiff.so.5 => \redbdir/libtiff.so.5 (0x00007febb51b8000)\\
+      \hspace{0.5cm}liblzma.so.5 => \redbdir/liblzma.so.5 (0x00007febb5190000)\\
+      \hspace{0.5cm}libjpeg.so.9 => \redbdir/libjpeg.so.9 (0x00007febb5153000)\\
+      \hspace{0.5cm}z.so.1 => \redbdir/libz.so.1 (0x00007febb5136000)\\
+      \hspace{0.5cm}wcs.so.6 => \redbdir/libwcs.so.6 (0x00007febb4fcc000)\\
+      \hspace{0.5cm}cfitsio.so.8 => \redbdir/libcfitsio.so.8 (0x00007febb4caf000)\\
+      \hspace{0.5cm}curl.so.4 => \redbdir/libcurl.so.4 (0x00007febb4c35000)\\
+      \hspace{0.5cm}ssl.so.1.1 => \redbdir/libssl.so.1.1 (0x00007febb4b9b000)\\
+      \hspace{0.5cm}crypto.so.1.1 => \redbdir/libcrypto.so.1.1 (0x00007febb48b5000)\\
+      \hspace{0.5cm}gsl.so.23 => \redbdir/libgsl.so.23 (0x00007febb4626000)\\
+      \hspace{0.5cm}gslcblas.so.0 => \redbdir/libgslcblas.so.0 (0x00007febb45e2000)\\
+      \hspace{0.5cm}gnuastro.so.8 => \redbdir/libgnuastro.so.8 (0x00007febb419e000)\\
+      \hspace{0.5cm}bz2.so.1.0 => \redbdir/libbz2.so.1.0 (0x00007febb3e20000)\\
+      \hspace{0.5cm}\alert{m.so.6} => /usr/lib/libm.so.6 (0x00007febb4025000)\\
+      \hspace{0.5cm}\alert{pthread.so.0} => /usr/lib/libpthread.so.0 (0x00007febb4004000)\\
+      \hspace{0.5cm}\alert{c.so.6} => /usr/lib/libc.so.6 (0x00007febb3e3f000)\\
+      \hspace{0.5cm}rt.so.1 => /usr/lib/librt.so.1 (0x00007febb3e35000)\\
+      \hspace{0.5cm}dl.so.2 => /usr/lib/libdl.so.2 (0x00007febb3e1b000)\\
+      \hspace{0.5cm}linux-vdso.so.1 (0x00007ffcf2497000)\\
+      \hspace{0.5cm}/lib64/ld-linux-x86-64.so.2 => /usr/lib64/ld-linux-x86-64.so.2 (0x00007febb53c6000)
+   }
+  \end{frame}
+
+
+
+
+  \begin{frame}{Advantages of this build system}
+    \begin{columns}
+      \column{7cm}
+      \begin{itemize}
+        \setlength\itemsep{1cm}
+      \item No need for \alert{root}/administrator \alert{permissions}
+        (on servers or super computers).
+      \item Whole system is built \alert{automatically} on any
+        Unix-like operating system (less 2 hours).
+      \item Dependencies of different projects will \alert{not conflict}.
+      \item (Almost) all depencies are \alert{exactly} documened and
+        can be reproduced.
+      \end{itemize}
+      \column{4cm}
+      \includegraphics[width=\linewidth]{img/unchained.jpg}\\
+      \tiny \url{https://natemowry2.wordpress.com}
+    \end{columns}
+  \end{frame}
+
+
+
+  \begin{frame}{Software acknowledgment and citation automatically generated in paper}
+    \includegraphics[width=\linewidth]{img/software-cite.png}
+  \end{frame}
+  \begin{frame}{Software acknowledgment and citation automatically generated in paper}
+    \includegraphics[width=\linewidth]{img/software-cite-highlighted.png}
   \end{frame}
 
 
 
+
+
+%  \begin{frame}{Reproducing the result and report/paper}
+%    The two \alert{simple} and \alert{familiar} commands below are
+%    enough to exactly reproduce the results at any time.
+%
+%    \begin{itemize}
+%    \item[] \texttt{\$ ./configure}
+%    \item[] \texttt{\$ make}
+%    \end{itemize}
+%
+%    With \texttt{./configure}, you specify the local directories to
+%    use. All necessary \alert{software} are then \alert{downloaded}
+%    and installed there (independent of your OS or other projects).
+%
+%    \vspace{0.3cm} With \texttt{make}, input \alert{data} from online
+%    archives (databases) are \alert{downloaded}, if not locally
+%    available, the processing is done, and the \LaTeX{} paper is built
+%    as a PDF (e.g., see
+%    \textcolor{blue}{\small\href{https://doi.org/10.5281/zenodo.1164774}{zenodo.1164774}}
+%    or
+%    \textcolor{blue}{\small\href{https://gitlab.com/makhlaghi/reproducible-paper-output/raw/master/paper.pdf}{template's
+%        output}}).
+%
+%   \vspace{0.3cm} Enabling version control (e.g., with \alert{Git})
+%    encourages testing different ideas while not harming the
+%    initial/base result (thus encouraging \alert{creativity} and
+%    brainstorming during the project).
+%
+%    \vspace{0.3cm} After publication, \alert{readers} can
+%    \alert{change} the input configurations and the numbers and
+%    figures of the reproduced paper will respectively change. This
+%    encourages creativity and brainstorming after the project as well
+%    as sharing of (the hardly gained) experiences with the whole
+%    community.
+%  \end{frame}
+
+
+
+  \renewcommand{\nodeopacity}{1}
+  \begin{frame}{Everything in plain text (machine and human readable)}
+    \include{tex/plot} \end{frame}
+  \newcommand{\paperinit}{}
+  \newcommand{\gitlogo}{}
+  \begin{frame}{Everything in plain text (machine and human readable)}
+    \include{tex/plot}
+  \end{frame}
+
+
   \begin{frame}{Publication of the project}
 
     A reproducible project using this template will have the following
@@ -237,25 +553,75 @@
       Gigabytes) and software \\(for example
       \textcolor{blue}{\small\href{https://doi.org/10.5281/zenodo.1164774}{zenodo.1164774}}) and given a unique DOI.
     \end{itemize}
-
   \end{frame}
 
 
 
-  \begin{frame}
-    The template is ready to use in the link below:
+  \begin{frame}{GOOD NEWS: RDA adoption grant to IAC for this template}
+      \begin{center}
+        \includegraphics[width=3cm]{img/rda.png}\hspace{1cm}
+        \includegraphics[width=1.8cm]{img/iac.png}
 
-    \textcolor{blue}{\footnotesize\url{https://gitlab.com/makhlaghi/reproducible-paper}}
+        \includegraphics[width=\linewidth]{img/h2020.png}
+      \end{center}
 
-    \vspace{1.5cm} For a technical description of the template's
-    implementation, as well as a checklist to customize it, and tips
-    on good practices, please see this page:
+      \vspace{1cm} For this template, the \alert{IAC} is selected as
+      a \alert{Top European organization} funded to adopt RDA
+      Recommendations and Outputs.
 
-    \textcolor{blue}{\footnotesize\url{https://gitlab.com/makhlaghi/reproducible-paper/blob/pipeline/README-hacking.md}}
+      \vspace{1cm}
+      \scriptsize
+      \begin{itemize}
+      \item Research Data Alliance was launched by the \alert{European
+        Commission}, NSF, National Institute of Standards and
+        Technology, and the Australian Government’s Department of
+        Innovation.
+      \item RDA Outputs are the technical and social infrastructure
+        solutions developed by RDA Working Groups or Interest
+        Groups that enable data sharing, exchange, and
+        interoperability.
+      \end{itemize}
+
+      \vspace{0.2cm}
+      \centering
+
+  \end{frame}
+
+
+
+  \begin{frame}{Summary:}
+
+    A fully working template/framework is introduced that will do the
+    following steps/instructions (all in simple plain text files).
+    \begin{itemize}
+      \item \alert{Automatically downloads} the necessary
+        \emph{software} and \emph{data}.
+      \item \alert{Builds} the software in a \alert{closed
+        environment}.
+      \item Runs the software on data to \alert{generate} the final
+        \alert{research results}.
+      \item A modification in one part of the analysis will only
+        result in re-doing that part, not the whole project.
+      \item Using LaTeX macros, paper's figures, tables and numbers
+        will be \alert{Automatically updated} after a change in
+        analysis. Allowing the scientist to focus on the scientific
+        interpretation.
+      \item The whole project is under \alert{version control} (Git)
+        to allow easy reversion to a previous state. This
+        \alert{encourages tests/experimentation} in the analysis.
+      \item The \alert{Git commit hash} of the project source, is
+        \alert{printed} in the published paper and \alert{saved on
+          output} data products.  Ensuring the
+        integrity/reproducibility of the result.
+    \end{itemize}
 
-    \vspace{1.5cm} For more on the necessity of reproducible research,
-    please see:
+    \begin{tcolorbox}[width=\linewidth, boxsep=1pt, left=1pt, right=1pt,
+                      top=1pt, bottom=1pt]
+      For a technical description of the template's implementation, as
+      well as a checklist to customize it, and tips on good practices,
+      please see this page:
 
-    \textcolor{blue}{\footnotesize\url{http://akhlaghi.org/reproducible-science.html}}
+    \textcolor{blue}{\footnotesize\url{https://gitlab.com/makhlaghi/reproducible-paper/blob/master/README-hacking.md}}
+    \end{tcolorbox}
   \end{frame}
 \end{document}
diff --git a/tex/plot.tex b/tex/plot.tex
new file mode 100644
index 0000000..566a9e7
--- /dev/null
+++ b/tex/plot.tex
@@ -0,0 +1,109 @@
+\small
+\Wider[5em]{
+
+\begin{tikzpicture}[>=stealth, thick, black!50, text=black,
+    every new ->/.style={shorten >=1pt},
+    hv path/.style={to path={-| (\tikztotarget)}},
+    graphs/every graph/.style={edges=rounded corners}]
+
+  %% This white line is only added to fix the vertical position of the
+  %% figure so it doesn't change as we add more boxes.
+  \draw [white] (0,-4.2) -- (0,4.2);
+  \draw [white] (-0.5,0) -- (12,0);
+
+  \graph[grow right sep, simple] {
+    { [nodes={yshift=7mm}]
+      soft/Software [gbox] -> build/Build [bbox],
+      hard/Hardware/data [gbox, yshift=-0.5cm] --
+      p1 [coordinate, xshift=2cm, yshift=-0.5cm]
+    } -- [hv path]
+    p2 [coordinate] ->
+    srun/Run software on data [bbox] ->
+    paper/Paper [bbox]
+  };
+
+  \ifdefined\paperfinal
+    \node (happy) [inner sep=0pt, below=of paper, yshift=+8mm]
+          {\includegraphics[width=2cm]{img/happy-question.jpg}};
+    \node (happyurl) [below=of happy, xshift=-9.5mm, yshift=+1cm]
+          {\tiny \url{https://heywhatwhatdidyousay.wordpress.com}};
+    \node (qurl) [below=of happyurl, xshift=10.5mm, yshift=+1.2cm]
+          {\tiny \url{http://pngimages.net}};
+  \else
+    \ifdefined\paperinit
+      \node (happy) [inner sep=0pt, below=of paper, yshift=+8mm]
+            {\includegraphics[width=2cm]{img/happy.jpg}};
+      \node (happyurl) [below=of happy, xshift=-9.5mm, yshift=+1cm]
+            {\tiny \url{https://heywhatwhatdidyousay.wordpress.com}};
+    \fi
+  \fi
+
+  %% Software...
+  \ifdefined\sver
+  \node (sver) [rbox, above=of soft, yshift=-8mm, opacity=\nodeopacity] {What version?};
+  \fi
+  \ifdefined\srep
+  \node (srep) [rbox, above=of sver, yshift=-8mm, opacity=\nodeopacity] {Repository?};
+  \fi
+
+  %% Hardware...
+  \ifdefined\db
+  \node (db) [rbox, below=of hard, yshift=+8mm, opacity=\nodeopacity] {Data base?};
+  \fi
+  \ifdefined\calib
+  \node (calib) [rbox, below=of db, yshift=+8mm, opacity=\nodeopacity] {Calibration/version?};
+  \fi
+  \ifdefined\corr
+  \node (corr) [rbox, below=of calib, yshift=+8mm, opacity=\nodeopacity] {Integrity?};
+  \fi
+
+  %% Build
+  \ifdefined\dver
+  \node (dver) [rbox, above=of build, yshift=-8mm, opacity=\nodeopacity] {Dependencies?};
+  \fi
+  \ifdefined\ddver
+  \node (ddver) [rbox, above=of dver, yshift=-8mm, opacity=\nodeopacity] {Dep. versions?};
+  \fi
+  \ifdefined\confopt
+  \node (confopt) [rbox, above=of ddver, yshift=-8mm, opacity=\nodeopacity] {Config options?};
+  \fi
+  \ifdefined\confenv
+  \node (confenv) [rbox, above=of confopt, yshift=-8mm, opacity=\nodeopacity] {Config environment?};
+  \fi
+
+  %% Run software ...
+  \ifdefined\runord
+  \node (runord) [rbox, above=of srun, yshift=-8mm, opacity=\nodeopacity] {What order?};
+  \fi
+  \ifdefined\runopt
+  \node (runopt) [rbox, above=of runord, yshift=-8mm, opacity=\nodeopacity] {Runtime options?};
+  \fi
+  \ifdefined\humanerr
+  \node (humanerr) [rbox, above=of runopt, yshift=-8mm, opacity=\nodeopacity] {Human error?};
+  \fi
+  \ifdefined\depupdate
+  \node (depupdate) [rbox, below=of srun, yshift=+8mm, opacity=\nodeopacity] {Environment update?};
+  \fi
+  \ifdefined\coauth
+  \node (coaut) [rbox, below=of depupdate, yshift=+8mm, opacity=\nodeopacity] {In sync with coauthors?};
+  \fi
+
+  %% Paper ...
+  \ifdefined\varsinpaper
+  \node (varsinpaper) [rbox, above=of paper, xshift=-1mm, yshift=-8mm, opacity=1] {Sync with analysis?};
+  \fi
+  \ifdefined\recordinfo
+  \node (recordinfo) [rbox, above=of varsinpaper, yshift=-8mm, opacity=\nodeopacity] {Report this info?};
+  \fi
+  \ifdefined\softcite
+  \node (softcite) [rbox, above=of recordinfo, yshift=-8mm, opacity=\nodeopacity] {Cited software?};
+  \fi
+  \ifdefined\prevchange
+  \node (prevchange) [rbox, above=of softcite, yshift=-8mm, opacity=\nodeopacity] {History recorded?};
+  \fi
+
+  \ifdefined\gitlogo
+  \node [inner sep=0pt, opacity=0.5] at (5.5,0) {\includegraphics[width=10cm]{img/git.png}};
+  \fi
+\end{tikzpicture}
+}