Header for pages, new font and author management

The computer modern font that was designed by Donald Knuth and is the
default of LaTeX is indeed a very good, elegant and nice font in
print. However, most journals choose the roman fonts and thus the computer
modern font doesn't (subjectively) fit into the journal format nicely. So
the default font of this pipeline's paper now uses LaTeX's `newtx' package
for a roman style font.

Also, a set of preamble settings were added to allow headers in the pages
of the paper to make the result resemble more like a journal paper
(familiar to the eye), while also adding important information. A new
header was made for this job. This new header now also contains the title
and author settings (after all, these are also a type of header).

Finally, the LaTeX `authblk' package was used to organize authors and their
affiliations.

2 files changed, 95 insertions, 23 deletions

diff --git a/tex/preamble-header.tex b/tex/preamble-header.tex
new file mode 100644
index 0000000..9d16d9f
--- /dev/null
+++ b/tex/preamble-header.tex
@@ -0,0 +1,86 @@
+%% The headers: title, authors, top of pages and section title formatting
+%% of the final LaTeX file are configured here.
+
+
+
+
+
+%% General page header settings.
+\usepackage{fancyhdr}
+\pagestyle{fancy}
+\lhead{\footnotesize{\scshape Draft paper}, {\footnotesize nnn:i (pp), Year Month day}}
+\rhead{\scshape\footnotesize YOUR-NAME et al.}
+\cfoot{\thepage}
+\setlength{\voffset}{0.75cm}
+\setlength{\headsep}{0.2cm}
+\setlength{\footskip}{0.75cm}
+\renewcommand{\headrulewidth}{0pt}
+
+
+
+
+
+%% Specific style for first page.
+\fancypagestyle{firststyle}
+{
+  \lhead{\footnotesize{\scshape Draft paper}, nnn:i (pp), YYYY Month day\\
+  \scriptsize \textcopyright YYYY, Your name. All rights reserved.}
+  \rhead{\footnotesize \footnotesize \today, \currenttime\\}
+}
+
+
+
+
+
+%To set the style of the titles:
+\usepackage{titlesec}
+\titleformat{\section}
+  {\centering\normalfont\uppercase}
+  {\thesection.}
+  {0em}
+  { }
+\titleformat{\subsection}
+  {\centering\normalsize\slshape}
+  {\thesubsection.}
+  {0em}
+  { }
+\titleformat{\subsubsection}
+  {\centering\small\slshape}
+  {\thesubsubsection.}
+  {0em}
+  { }
+
+
+
+
+
+% Basic Document information that goes into the PDF meta-data.
+\hypersetup
+{
+    pdfauthor={YOUR NAME},
+    pdfsubject={A SHORT DESCRIPTION OF THE WORK},
+    pdftitle={THE TITLE OF THIS PROJECT},
+    pdfkeywords={SOME, KEYWORDS, FOR, THE, PDF}
+}
+
+
+
+
+
+%% Title and author information
+\usepackage{authblk}
+\renewcommand\Authfont{\small\scshape}
+\renewcommand\Affilfont{\footnotesize\normalfont}
+\setlength{\affilsep}{0.2cm}
+
+\title{\large \uppercase{Put the title of your exciting project here}}
+
+\author[1]{Your name}
+\author[2]{Coauthor one}
+\author[1,3]{Coauthor two}
+
+\affil[1]{The first affiliation in the list.; \url{your@email.address}}
+\affil[2]{Another affilation can be put here.}
+\affil[3]{And generally as many affiliations as you like.
+\par \emph{Received YYYY MM DD; accepted YYYY MM DD; published YYYY MM DD}}
+\date{}
diff --git a/tex/preamble-style.tex b/tex/preamble-style.tex
index 2e4180f..fb08df7 100644
--- a/tex/preamble-style.tex
+++ b/tex/preamble-style.tex
@@ -10,6 +10,15 @@
 
 
 
+%% Font.
+\usepackage[T1]{fontenc}
+\usepackage{newtxtext}
+\usepackage{newtxmath}
+
+
+
+
+
 %% Print size
 \usepackage[a4paper, includeheadfoot, body={18.7cm, 24.5cm}]{geometry}
 
@@ -126,26 +135,3 @@
   \end{@twocolumnfalse}%
   ]%
 }
-
-
-
-
-
-% Basic Document information that goes into the PDF meta-data.
-\hypersetup
-{
-    pdfauthor={YOUR NAME},
-    pdfsubject={A SHORT DESCRIPTION OF THE WORK},
-    pdftitle={THE TITLE OF THIS PROJECT},
-    pdfkeywords={SOME, KEYWORDS, FOR, THE, PDF}
-}
-
-
-
-
-
-% Title, author, pipeline info and date as they appear on the output PDF.
-\title{\vspace{-3em}THE TITLE OF YOUR PROJECT}
-\author{YOUR NAME, COLLEAGE1 NAME, ETC}
-\date{\small Reproduction pipeline \pipelineversion{}
-      and Gnuastro \gnuastroversion\\on \today, \currenttime}