Planetary Research (planetary)

# Planetary Research — Journal Templates

Official LaTeX and docx/odt templates for submissions to *Planetary Research*.

## Repository layout

- `planetary.cls` — journal class.
- `manuscript.tex` — main manuscript template that uses `biblatex`/`biber`.
- `supplmentary-materials.tex` — supplementary material template matching the class defaults.
- `references.bib` — sample bibliography.
- Assets: `journal_logo.pdf`, `frontpage.png`, `cc.png`, `by.png`.
- Figures: `planet.png`
- `PR_Article.docx` — docx/odt template for all manuscript types except letters.
- `PR_Letter.docx` — docx/odt template for letters.
- `PR_supplementary_materials.docx` — docx/odt template for supplementary materials.

## docx/odt instructions

Download and edit the file `PR_Article.docx` or `PR_Letter.docx`. Before submitting the manuscript, be sure to convert the file to PDF.

## LaTeX instructions

Place the files `planetary.cls` and `manuscript.tex` in the same folder and then edit the file `manuscript.tex`.

The default options for the LaTeX class are **review** (line-numbered, 12pt) and **article** (research article). Use **final** for a preprint-ready layout (11pt, right-aligned title/authors, adjusted margins). For other manuscript types, see below.

Screenshot of the compiled front page of the LaTeX submission file `submission-BIBLATEX.tex`:

![Front page preview](assets/frontpage.png)

### Build commands
- Full cycle (recommended):  
  `pdflatex manuscript.tex && biber manuscript && pdflatex manuscript.tex && pdflatex manuscript.tex`
- Supplementary material: `pdflatex supplementary-materials.tex`
- If available, `latexmk -pdf manuscript.tex` is fine; ensure it calls `biber`.

### Class options - preview mode
- **review**: line numbers enabled; 2.5 cm margins.
- **final**: left margin widened to 3.8 cm; title/authors flushed right; floats and captions right-aligned.

### Class options - manuscript type
- **article**: Research article
- **reviewarticle**: Review article
- **letter**: Letter
- **numericalcode**: Numerical code
- **dataset**: Datasets
- **missions**: Missions and instrumentation
- **introduction**: Introduction to a special issue
- **editorial**: Editorial
- **commentary**: Commentary

### Tips
- Keep logo filenames unchanged; they are referenced by the class (`journal_logo`).
- Avoid defining ad-hoc macros in manuscripts. Make a pull request to modify the class if a feature is needed.
- Use `\upmu` for an upright micro sign in units, for example `3~\upmu m` instead of `$\mu$m`.
- Treat warnings as failures to fix before submission.

# License and support
Released under the MIT License unless stated otherwise. For help, contact `[email protected]`.

% Planetary Research - A diamond open access journal
%
% Author Submission Template for Latex
% Last modified: July 18, 2026

% Please add a manuscript type and preview option to the
% documentclass command.
%
% Manuscript type:
%     article
%     reviewarticle
%     letter
%     numericalcode
%     dataset
%     missions
%     introduction
%     editorial
%     commentary
% Preview options:
%     review (for submissions)
%     final (for preprints)
\documentclass[article,review]{planetary}

% ------ Title block --------------------------------------------------
% Add a title and short title
\title{Your paper}
\shorttitle{Short title used for headers}

% ------ Author block -------------------------------------------------
% Fill in all authors, their ORCID iDs, and affiliations.
% Each author must have an ORCID iD.
\author[1]{FirstName LastName \orcid{0000-0000-0000-0000}}
\author[2]{FirstName LastName \orcid{0000-0000-0000-0000}}

\affil[1]{Affiliation of First Author, City, Country, ROR ID}
\affil[2]{Affiliation of Second Author, City, Country, ROR ID}

\setcorrespauth{FirstName LastName} % Name of the corresponding author
\setcorrespmail{[email protected]} % email of the corresponding author

% ------ BIB file -----------------------------------------------------
\addbibresource{references.bib} % replace by the name of your .bib file

% ------ Date ---------------------------------------------------------
\date{} % leave empty

% ------ Document -----------------------------------------------------
\begin{document}
\maketitle
\thispagestyle{firstpage}

\correspondingauthor % print corresponging author

% ------ Submission and Revision Dates --------------------------------
% Please provide the submission date, all revision dates,
% and the acceptance date. Use \today when appropriate.
\submissiondate{1st January 2026}
% \revisiondate{\today}
% \accepteddate{\today}

% ------ Special Issues -----------------------------------------------
% If the manuscript is submitted as part of a special issue, uncomment
% the following command and provide the special issue name.
% \specialissue{Special issue name}

\mstype{\articletype} % print manuscript type

% ------ Word and character counts ------------------------------------
% Provide the character count of the summary
\summarycharactercount{($\le$ 350 characters)}

\IfStrEq{\articletype}{LETTER}{
% For letters, provide the letter word count (abstract + main text
% + captions) and methods word count.
\letterwordcount{($\le$ 4500)}
\methodswordcount{($\le$ 3000 words)
}}{
% For all other manuscript types, provide the abstract word count.
\abstractwordcount{($\le$ 250 words)}
}

\stitle{\insertshorttitle} % print short title

% ------ Summary ------------------------------------------------------
\summary{A short summary that is 350 or fewer characters in length. The summary will appear before the manuscript abstract and will appear in the issue's table of contents. Summaries should in general be written in full sentences, though other formats may be considered when they respect the character limit.}

% ------ Abstract -----------------------------------------
\begin{abstract}
All submissions to Planetary Research must use the official journal template. By using this template, the authors ensure that all metadata required by the journal are provided, that all elements of the manuscript are present, and that the manuscript is formatted according to the journal's standards. The use of the journal template also ensures that the manuscript can be processed as part of the journal's post-acceptance production pipeline. Manuscript submissions that do not follow the journal's submission guidelines will be systematically rejected without review. The abstract must contain 250 words or less, without line breaks. It should provide a clear understanding of the work without requiring the reader to consult the entire article. The abstract must be self-contained: it should not include references, and any abbreviations or acronyms must be introduced. The abstract should provide the context or background for the study and state the basic procedures, main findings and conclusions.
\end{abstract}

% ------ License ------------------------------------------------------
% If you intend to distribute this manuscript, consider adding a
% CC-BY license by uncommenting the following line
\license{}

\newpage

% ------ Main text ----------------------------------------------------
\section{Introduction}

All elements required for compilation must be supplied and compilation should be error free. Please refrain from using any self-made definitions ("newcommand") since these will be removed during the processing of your text. If you use typing abbreviations, search and replace them before submitting your manuscript. Use upright symbols for units. For example, write micrometers as 3~\upmu m instead of $\mu$m.

\subsection{Subsections}

Sections and subsections have a maximum of three levels and are numbered as 1, 1.1, and 1.1.1. Letters do not number sections and subsections.


\subsubsection{Sub-subsection}

This is an example of a sub-subsection. Letters should avoid using sub-subsections.

\section{Figures}
All figures should be cited in the text (see Figure~\ref{fig:enter-label}). Following acceptance of an article, the journal will ask for original versions of each figure. The journal accepts the following file formats: jpg, png, tiff, pdf, and svg. Each figure should consist of a single file, and if the figure is composed of several components, it is the author's responsibility to combine these into a single file.

% ------ Figure example -----------------------------------------------
\begin{figure}[!ht]
    \centering
    \includegraphics[width=0.3\textwidth]{figures/planet.png}
    \caption{{\bf Figure short title.} All lettering (symbols, numbers) in figures must be consistent in style and size across all illustrations and large enough to ensure legibility. Each figure and table must be accompanied by a concise, explanatory caption. Captions must include any necessary credits if portions of the figure are not original. Each figure must correspond to a single, separate file: the use of commands such as subfigure or equivalent packages is not allowed; only one "includegraphics" command per figure is permitted. For further information, see the figures section in the author submission guidelines, \href{https://planetary-research.org/submission-guidelines}{https://planetary-research.org/submission-guidelines}.}
    \label{fig:enter-label}
\end{figure}

Figures must be sized to fit in the PDF version of the manuscript. Images will appear with widths between 10 and 15 cm, and have a maximum permissible height of 22 cm. The minimum permissible dpi (dots per inch) is 150. In terms of pixels, these dimensions correspond to 590-890×1300. Each figure must contain a caption and should start with a short figure title in bold. If the figure was published previously, the original source must be acknowledged. Furthermore, written permission to reuse the figure must be provided to the journal from the copyright holder if the figure is not distributed under a license permitting reuse.

\section{Tables}

Each table must contain a caption and should start with a short title in bold. The maximum width of a table cannot exceed the width of the PDF page: The journal does not support landscape mode for large tables, and the font size used for tables in the manuscript cannot be modified.

% ------ Table example ------------------------------------------------
\begin{table}[!ht]
    \mytablestyle
    \caption{{\bf Table short title.} Example table with placeholder content. Please keep the preceding mytablestyle command.}
    \footnotesize{
        \begin{tabular}{l c}
            \toprule
            \textbf{Name} & \textbf{Variable} \\
            \hline
            Dummy parameter A before event & $\alpha_{\text{before}}$ \\
            Dummy parameter B before event & $\beta_{\text{before}}$ \\
            Sum of Gaussian differences in A & $\Sigma\text{DoG}(\Delta\alpha)$ \\
            \textit{Normalized Dummy Index} & NDI \\
            \hline
        \end{tabular}}
        \label{tab:example_dummy}
\end{table}

\section{Equations}

Equations are numbered and can be cited in the text. As an example, Equation~\eqref{eq:loiHooke} is Hooke's law:

% ------ Equation example ---------------------------------------------
\begin{equation}
     \sigma^{ij}({\bf x},t)
     \;=\;
     \sigma_0^{ij}({\bf x},t)
     \;+\;
     c_0^{ijkl}({\bf x})
     \,
     \varepsilon^{kl}({\bf x},t)\ ,
     \label{eq:loiHooke}
\end{equation}
where the term
$\sigma_0^{ij}({\bf x},t)$ is called the \emph{pre-stress}, and the coefficients $c_0^{ijkl}({\bf x})$ are the \emph{elastic constants}.

\section{References}
The journal uses the American Psychological Association (APA) 7th edition style for references and citations. References can be cited textually in sentences, such as~\textcite{becker2015phd}, \textcite{Rudolph2020}, \textcite{bagnasco2017nirspec}, and \textcite{Breuer2015}. References can also be cited parenthetically~\parencites{dressler2006nasa,Neukumetal2001a,Wieczorek2022-preprint,SJOGRENdataset}. Each reference must contain a persistent identifier (such as a DOI) when one is available.

\section*{Acknowledgements}
Specify contributions that require acknowledgment but that do not warrant authorship. This may include acknowledgments of technical assistance, materials, or financial support. When persons are mentioned in the acknowledgments, the corresponding author should request their permission to appear in the text.

\section*{Open science declarations}

\noindent\textbf{Author contributions.} List here the details of each of the author's contributions to the work using the Contributor Role Taxonomy (CRediT, \href{https://credit.niso.org/}{https://credit.niso.org/}). These roles include: Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Software, Supervision, Validation, Visualization, Writing (original draft), and Writing (review \& editing). Only those roles that are appropriate should be specified. These roles are summarized in the journal's authorship policies: \href{https://planetary-research.org/authorship}{https://planetary-research.org/authorship}.

\noindent\textbf{Code availability.} Numerical codes must both be findable and accessible according to FAIR principles (\href{https://www.go-fair.org/fair-principles/}{https://www.go-fair.org/fair-principles/}). Findable means that the code can be located using a persistent identifier, such as a software heritage identifier SWHID, an astrophysics source code library identifier ASCL, or a DOI. The conditions under which the code and software used in a manuscript can be accessed must be described either on the landing page of the code or in the code archive. If the code is restricted and requires credentials to be accessed, the exact conditions under which the credentials can be obtained should be provided. For further information, see the journal's Open Science policies: \href{https://planetary-research.org/open-science}{https://planetary-research.org/open-science}.

\noindent\textbf{Data availability.} Any data that were used or generated as part of the study and that are not found in the manuscript and supplement must be uploaded to a public data repository before the article is accepted for publication. The datasets and any accompanying metadata and documentation should be made available to the reviewers during the peer-review process. For further information, see the journal's Open Science policies: \href{https://planetary-research.org/open-science}{https://planetary-research.org/open-science}.

\noindent\textbf{Funding.} All sources of funding for the work must be disclosed. For work funded by a research agency, the following information should be provided: The name of the funding agency, the name of the funding program, the title of the funded project, and the grant number or funding reference.

\noindent\textbf{Competing interests.} All manuscripts must declare any real or perceived conflicts of interest. Competing interests may include both financial and non-financial interests such as past or present employment, consulting activity, financing, intellectual property, ownership of financial assets, or advisory roles. In the case where there are no competing interests, one can use the statement: The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.

% ------ Appendix ------------------------------------------------------------
% Letters do not have appendices
\IfStrEq{\articletype}{LETTER}{}{
\appendix
\counterwithin{figure}{section}
\renewcommand{\thefigure}{\thesection\arabic{figure}}
\counterwithin{table}{section}
\renewcommand{\thetable}{\thesection\arabic{table}}
\counterwithin{equation}{section}
\renewcommand{\theequation}{\thesection\arabic{equation}}

\section{First appendix}
Appendices are optional sections that follow the open science statements. All figures and tables in the appendix must be referenced in the text of the appendix. Figure, table, and equation numbers should be prefixed by the appendix letter (such as Figure A1). For example, here is Equation~\ref{eq:appendix}

\begin{equation}
 F = m a
     \label{eq:appendix}
\end{equation}

Note that letters do not contain appendices.

\section{Second appendix}
\subsection{Appendix subsection}
\subsubsection{Appendix subsubsection}

% end appendices
}

% ------ Methods section for LETTERS ----------------------
\IfStrEq{\articletype}{LETTER}{
\section*{Methods}
The Methods section is an optional section that is used only for the letter format. The methods section must be less than 3000 words in length and contain no tables or figures. The methods section is placed after the Open Science Declarations section.

% End methods section
}

% ------ Bibliography -------------------------------------
\printbibliography

% ------ License ------------------------------------------
% If you intend to distribute this manuscript, consider
% adding a CC-BY license by uncommenting the following
% line
% \license{}

\end{document}

%%
%% This is file `orcidlink.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% orcidlink.dtx  (with options: `package')
%% 
%% This is a generated file.
%% 
%% Copyright (C) 2019-2024 by Leo C. Stein <[email protected]>
%% --------------------------------------------------------------------------
%% This work may be distributed and/or modified under the
%% conditions of the LaTeX Project Public License, either version 1.3
%% of this license or (at your option) any later version.
%% The latest version of this license is in
%%   http://www.latex-project.org/lppl.txt
%% and version 1.3 or later is part of all distributions of LaTeX
%% version 2005/12/01 or later.
%% 
\NeedsTeXFormat{LaTeX2e}[1994/06/01]
\ProvidesPackage{orcidlink}
    [2024/06/26 v1.1.0 Support ORCID's three different ID formats.]

%% This started out as Milo's code on TeX.SE,
%% see https://tex.stackexchange.com/a/445583/34063.
%% It has since been expanded with more commands.
\RequirePackage{hyperref}
\RequirePackage{tikz}

\ProcessOptions\relax

\usetikzlibrary{svg.path}

\definecolor{orcidlogocol}{HTML}{A6CE39}
\tikzset{
  orcidlogo/.pic={
    \fill[orcidlogocol] svg{M256,128c0,70.7-57.3,128-128,128C57.3,256,0,198.7,0,128C0,57.3,57.3,0,128,0C198.7,0,256,57.3,256,128z};
    \fill[white] svg{M86.3,186.2H70.9V79.1h15.4v48.4V186.2z}
                 svg{M108.9,79.1h41.6c39.6,0,57,28.3,57,53.6c0,27.5-21.5,53.6-56.8,53.6h-41.8V79.1z M124.3,172.4h24.5c34.9,0,42.9-26.5,42.9-39.7c0-21.5-13.7-39.7-43.7-39.7h-23.7V172.4z}
                 svg{M88.7,56.8c0,5.5-4.5,10.1-10.1,10.1c-5.6,0-10.1-4.6-10.1-10.1c0-5.6,4.5-10.1,10.1-10.1C84.2,46.7,88.7,51.3,88.7,56.8z};
  }
}

%% Reciprocal of the height of the svg whose source is above.  The
%% original generates a 256pt high graphic; this macro holds 1/256.
\newcommand{\@OrigHeightRecip}{0.00390625}

%% We will compute the current X height to make the logo the right height
\newlength{\@curXheight}

%% Prevent externalization of the ORCiD logo.
\newcommand{\@preventExternalization}{%
\ifcsname tikz@library@external@loaded\endcsname%
\tikzset{external/export next=false}\else\fi%
}

\newcommand{\orcidlogo}{%
\texorpdfstring{%
\setlength{\@curXheight}{\fontcharht\font`X}%
\XeTeXLinkBox{%
\@preventExternalization%
\begin{tikzpicture}[yscale=-\@OrigHeightRecip*\@curXheight,
xscale=\@OrigHeightRecip*\@curXheight,transform shape]
\pic{orcidlogo};
\end{tikzpicture}%
}}{}}

\DeclareRobustCommand\orcidlinkX[3]{\href{https://orcid.org/#2}{%
\ifstrempty{#1}{}{#1\,}\orcidlogo\ifstrempty{#3}{}{\,#3}}}
\newcommand{\orcidlinkf}[1]{\orcidlinkX{}{#1}{https://orcid.org/#1}}
\newcommand{\orcidlinkc}[1]{\orcidlinkX{}{#1}{#1}}
\newcommand{\orcidlinki}[2]{\orcidlinkX{#1}{#2}{}}
\newcommand{\orcidlink}[1]{\orcidlinkX{}{#1}{}}

\endinput
%%
%% End of file `orcidlink.sty'.

% ---------------------------------------------------------
% Planetary Research – Author Submission / Final Class
% Last modified: Apr. 14, 2026
% ---------------------------------------------------------

\NeedsTeXFormat{LaTeX2e}
\ProvidesClass{planetary}[2026/04/14 Planetary Research review/final class]

%%%%%%%%% PAPER CATEGORIES%%%%%%%%%

\def\@articletype{ARTICLE}
\newcommand{\articletype}{\@articletype}

\newcommand{\setarticletype}[1]{\def\@articletype{#1}}

\DeclareOption{article}{\setarticletype{ARTICLE}}
\DeclareOption{reviewarticle}{\setarticletype{REVIEW}}
\DeclareOption{letter}{\setarticletype{LETTER}}
\DeclareOption{numericalcode}{\setarticletype{NUMERICAL CODE}}
\DeclareOption{dataset}{\setarticletype{DATASET}}
\DeclareOption{missions}{\setarticletype{MISSIONS AND INSTRUMENTATION}}
\DeclareOption{introduction}{\setarticletype{INTRODUCTION}}
\DeclareOption{editorial}{\setarticletype{EDITORIAL}}
\DeclareOption{commentary}{\setarticletype{COMMENTARY}}


% ------ Options ------------------------------------------
\newif\ifprfinal
\DeclareOption{final}{\prfinaltrue}
\DeclareOption*{\PassOptionsToClass{\CurrentOption}{article}}
\ProcessOptions\relax

% 11pt for final, 12pt for review
\ifprfinal
  \LoadClass[11pt,a4paper]{article}
\else
  \LoadClass[12pt,a4paper]{article}
\fi

% --------------- Packages ----------------
\RequirePackage[utf8]{inputenc}
\RequirePackage[T1]{fontenc}
\RequirePackage{geometry}
\geometry{margin=2.5cm}

\PassOptionsToPackage{dvipsnames,table}{xcolor}

\RequirePackage{amsmath}
\RequirePackage{lineno}
\RequirePackage{fancyhdr}
\RequirePackage{graphicx}
\RequirePackage{authblk}
\RequirePackage{orcidlink}
\RequirePackage{setspace}
\RequirePackage{lipsum}
\RequirePackage[style=authoryear,maxbibnames=99,backend=biber]{biblatex}
\RequirePackage{tabularx}
\RequirePackage{booktabs}
\RequirePackage{url}
\RequirePackage{hyperref}
\RequirePackage{verbatim}
\RequirePackage{multirow}
\RequirePackage{textcomp}
\RequirePackage{xstring}
\RequirePackage{indentfirst}
\RequirePackage{caption}
\usepackage{chngcntr}


\hypersetup{
  colorlinks=true,
  linkcolor=MidnightBlue,
  citecolor=MidnightBlue,
  urlcolor=MidnightBlue
}

\DeclareRobustCommand{\textsc}[1]{#1}

\renewcommand{\familydefault}{\sfdefault}

%----------- Define a short title ----------------%
\def\shorttitle@internal{}
\newcommand{\shorttitle}[1]{\gdef\shorttitle@internal{#1}}

\newcommand{\insertshorttitle}{%
  \ifx\shorttitle@internal\@empty
    \@title
  \else
    \shorttitle@internal
  \fi
}

%----------- Paragraph spacing -------------------------
\setlength{\parskip}{0.5em}

%--------- Tables ------------------------------------------
\newcommand{\mytablestyle}{%
  \renewcommand{\arraystretch}{1.5}%
  \centering
  \small
}

%---------- Captions --------------------------------------
\DeclareCaptionLabelSeparator{planetarybar}{\space|\space}

\captionsetup{font={sf,small},
	labelfont=bf,
	labelsep=planetarybar,
	justification=justified,
	singlelinecheck=false, oneside}

% ------ Headers/Footers ----------------------------------
\setlength{\headheight}{48pt}

\makeatletter
\fancypagestyle{firstpage}{%
  \fancyhf{}%
  \lhead{\includegraphics[height=1.2cm]{assets/journal_logo}}%
  \renewcommand{\headrulewidth}{0pt}%
  \renewcommand{\footrulewidth}{0pt}%
}
\makeatother

\renewcommand\Affilfont{\normalfont\footnotesize}
\pagestyle{plain}


% ------ Helpers ------------------------------------------
\newcommand{\correspmail}{}
\newcommand{\setcorrespmail}[1]{\renewcommand{\correspmail}{#1}}

\newcommand{\correspauth}{}
\newcommand{\setcorrespauth}[1]{\renewcommand{\correspauth}{#1}}

\newcommand{\correspondingauthor}{\noindent\textbf{Corresponding author:} \correspauth~(\correspmail)}

\newcommand{\orcid}{\orcidlink}

\newcommand{\stitle}[1]{\noindent\textbf{Short title:} #1}

\newcommand{\summary}[1]{\noindent\textbf{Summary:} #1}

\newcommand{\mstype}[1]{\noindent\textbf{Manuscript type:} #1}

\newcommand{\abstractwordcount}[1]{\noindent\textbf{Abstract word count:} #1\par}

\newcommand{\summarycharactercount}[1]{\noindent\textbf{Summary character count:} #1}

\newcommand{\letterwordcount}[1]{\noindent\textbf{Letter word count (abstract + main text + captions):} #1\par}

\newcommand{\methodswordcount}[1]{\noindent\textbf{Methods word count:} #1}



\DeclareRobustCommand{\upmu}{\ifmmode\text{\textmu}\else\textmu\fi}

\DeclareRobustCommand{\upmu}{\ifmmode\text{\textmu}\else\textmu\fi}

\newcommand{\specialissue}[1]
{\noindent\textbf{Special issue:} #1}

\newcommand{\submissiondate}[1]{\small\noindent\textbf{Submission date:} #1}
\newcommand{\revisiondate}[1]{\small\noindent\textbf{Revision date:} #1}
\newcommand{\accepteddate}[1]{\small\noindent\textbf{Accepted date:} #1}

\newcommand{\license}
{\vfill
\noindent
\begin{tabular}{p{0.01\textwidth} p{0.32\textwidth} p{0.01\textwidth} p{0.43\textwidth} p{0.1\textwidth}}
\cline{1-5}
\scriptsize{\textcopyright}
& \scriptsize{The Author(s) 2026.}
&
& \multirow{2}{*}{\parbox{0.43\textwidth}{\vspace{1mm}\scriptsize{This work is licensed under a \href{https://creativecommons.org/licenses/by/4.0/}{Creative Commons Attribution License 4.0} which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.}}}
& \vspace{1mm}\includegraphics[height=1.5em]{assets/cc.png}\hspace{0.15em}\includegraphics[height=1.5em]{assets/by.png}
\end{tabular}}

%-------- No numbering of sections for letters -------------
\IfStrEq{\articletype}{LETTER}{
  \setcounter{secnumdepth}{0}
  }{
  \setcounter{secnumdepth}{3}
}


% ------ Review vs Final ----------------------------------
% Line numbering : only for review
\ifprfinal
  % rien
\else
  \AtBeginDocument{\linenumbers}
\fi

% Final tuning
\ifprfinal
  % Margins : 3.8 cm on the left, 2.5 cm othberwise
  \geometry{left=3.8cm}

  \makeatletter
  % ------ Title/Authors flushleft  --------------------
  \renewcommand\maketitle{%
    \begingroup
      \let\footnote\thanks % garder les \thanks
      \thispagestyle{firstpage}%
      \noindent
      \begin{flushleft}
        {\LARGE\bfseries \@title \par}%
        \vskip 1em
        {\large \@author \par}%
        \vskip .5em
        {\normalsize \@date \par}%
      \end{flushleft}
      \par\vskip 2em
    \endgroup
  }

  % ------ Floats on the right --------------------------
  \long\def\@makecaption#1#2{%
    \vskip\abovecaptionskip

    \small \textbf{#1.} #2\par

    \vskip\belowcaptionskip
  }
  \makeatother
\fi

% ------ End ----------------------------------------------

@article{Hager1985,
	url = {https://doi.org/10.1038/313541a0},
	year = {1985},
	publisher = {Springer Science and Business Media {LLC}},
	volume = {313},
	number = {6003},
	pages = {541--545},
	author = {Bradford H. Hager and Robert W. Clayton and Mark A. Richards and Robert P. Comer and Adam M. Dziewonski},
	title = {Lower mantle heterogeneity,  dynamic topography and the geoid},
	journal = {Nature},
}

@article{HagerRichards1989,
	url = {https://doi.org/10.1098/rsta.1989.0038},
	year = {1989},
	publisher = {The Royal Society},
	volume = {328},
	number = {1599},
	pages = {309--327},
	title = {Long-wavelength variations in {E}arth's geoid: physical models and dynamical implications},
	author = {Bradford H. Hager and Mark A. Richards},
	journal = {Philosophical Transactions of the Royal Society of London. Series A,  Mathematical and Physical Sciences},
}

@article{Herrick1992,
	author = {{Herrick}, Robert R. and {Phillips}, Roger J.},
	title = {Geological correlations with the interior density structure of {V}enus},
	journal = {Journal of Geophysical Research: Planets},
	volume = {97},
	number = {E10},
	pages = {16017-16034},
	url = {https://doi.org/10.1029/92JE01498},
	year = {1992},
}

@article{Steinberger2010,
	url = {https://doi.org/10.1016/j.icarus.2009.12.025},
	year = {2010},
	publisher = {Elsevier {BV}},
	volume = {207},
	number = {2},
	pages = {564--577},
	author = {Bernhard Steinberger and Stephanie C. Werner and Trond H. Torsvik},
	title = {Deep versus shallow origin of gravity anomalies,  topography and volcanism on {E}arth,  {V}enus and {M}ars},
	journal = {Icarus},
}

@article{James2013,
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	number = {4},
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	author = {James, Peter B. and Zuber, Maria T. and Phillips, Roger J.},
	year = {2013},
	pages = {859--875},
}

@article{Rudolph2020,
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	author = {M. L. Rudolph and P. Moulik and V. Leki{\'{c}}},
	title = {Bayesian Inference of Mantle Viscosity From Whole-Mantle Density Models},
	journal = {Geochemistry,  Geophysics,  Geosystems},
}

@misc{SJOGRENdataset,
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	author = {William L. {Sjogren}},
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	year = {1997},
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@incollection{Breuer2015,
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  pages = {255--305},
  author = {D. Breuer and W.B. Moore},
  title = {Dynamics and Thermal History of the Terrestrial Planets,  the Moon,  and Io},
  booktitle = {Treatise on Geophysics},
}

@unpublished{Wieczorek2022-preprint,
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  AUTHOR = {Wieczorek, Mark A and Weiss, Benjamin P and Breuer, Doris and C{\'e}bron, David and Fuller, Mike and Garrick-Bethell, Ian and Gattacceca, J{\'e}r{\^o}me and Halekas, Jasper S and Hemingway, Douglas J and Hood, Lon L and Laneuville, Matthieu and Nimmo, Francis and Oran, Rona and Purucker, Michael E and R{\"u}ckriemen, Tina and Soderlund, Krista M and Tikoo, Sonia M},
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  NOTE = {working paper or preprint},
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@incollection{Neukumetal2001a,
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@inproceedings{bagnasco2017nirspec,
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@phdthesis{becker2015phd,
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\author[1,*]{First Author\,\orcidlink{0000-0000-0000-0000}}
\author[2]{Second Author\,\orcidlink{0000-0000-0000-0000}}
\affil[1]{Affiliation of First Author, City, Country, ROR ID}
\affil[2]{Affiliation of Second Author, City, Country, ROR ID}
\affil[*]{\textit{Corresponding author:} First Author — \texttt{[email protected]}}

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    SUPPLEMENTAL MATERIALS
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\tableofcontents

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\section{Introduction}

\subsection{Subsection}



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