Described the first analysis phase with a demo subMakefile

Until now, there was no explanation on an actual analysis phase, therefore
with this commit an example scenario with a readable Makefile is included.
The Data lineage graph was also simplified to both be more readable, and
also to correspond to this new explanation and subMakefile.

Some random edits/typos were also corrected and some references added for
discussion.

1 files changed, 8 insertions, 0 deletions

diff --git a/tex/src/figure-download.tex b/tex/src/figure-download.tex
new file mode 100644
index 0000000..b9da02f
--- /dev/null
+++ b/tex/src/figure-download.tex
@@ -0,0 +1,8 @@
+\begin{tcolorbox}
+  \footnotesize
+  \texttt{\mkcomment{Write download URL into the paper (through a LaTeX macro).}}
+
+  \texttt{\mktarget{\$(mtexdir)/download.tex}: \$(\mkvar{indir})/menke20.xlsx}
+
+  \texttt{\mktab{}\mkprog{echo} "\textbackslash{}newcommand{\textbackslash{}menketwentyurl}\{\mktarget{\$(MK20URL)}\}" > \$@}
+\end{tcolorbox}