\documentclass[ruler]{CUP-JNL-EDS}%%option ruler --> print line number in the margin


%%%% Packages
\usepackage{latexsym}
\usepackage{graphicx}
\usepackage{multicol,multirow}
\usepackage{amsmath,amssymb,amsfonts}
\usepackage{mathrsfs}
\usepackage{amsthm}
\usepackage{rotating}
\usepackage{appendix}
\usepackage[authoryear]{natbib}
\usepackage{ifpdf}
\usepackage[T1]{fontenc}
\usepackage{times}
%\usepackage{sourcesanspro}
\usepackage{newtxmath}
\usepackage{textcomp}%
\usepackage{xcolor}%
\usepackage{hyperref}
\usepackage{lipsum}
%%%%

%\articletype{RESEARCH ARTICLE}
\jname{Environmental Data Science}
%\artid{20}
\jyear{2020}
\jvol{4}
%\jissue{1}
\jdoi{10.1017/eds.2020.xx}
%\raggedbottom


\begin{document}

\begin{Frontmatter}

\title[Article Title]{Sample for Environmental Data Science Class file}

\author[1,2]{Author Name (two affiliations)}\orcid{0000-0002-8514-4315}
\author*[3]{Author Name}\email{name2@email.com}
\author[3]{Author Name (same affiliation as second author)}
\author[4]{Author Name}

\address[1]{\orgdiv{Division}, \orgname{Organization}, \orgaddress{\city{City}, \state{State},  \country{Country}}}

\address*[2]{\orgdiv{Division}, \orgname{Organization}, \orgaddress{\city{City}, \state{State},  \country{Country}}}

\address*[3]{\orgdiv{Division}, \orgname{Organization}, \orgaddress{\city{City}, \state{State},  \country{Country}}}

\address*[4]{\orgdiv{Division}, \orgname{Organization}, \orgaddress{\city{City}, \state{State},  \country{Country}}}

\received{31 January 2020}
\revised{01 May 2020}
\accepted{06 May 2020}

\authormark{Author Name1 et al.}

\keywords{keyword1, keyword2, keyword3, keyword4}

\abstract{Abstracts should be 250 words. It must be able to stand alone and so cannot contain citations to the paper's references, equations, etc. An abstract must consist of a single paragraph and be concise. Because of online formatting, abstracts must appear as plain as possible.}

\policy{This position paper discusses the importance of the recent yet important branch called Data-Centric Engineering. It
is meant to be accessible for a wide readership and to shed light on this perhaps still abstract expression. Especially
the fact that the paper is jointly written by a statistician, an engineer, and a software developer that guarantees a
multi-facetted view.}

\end{Frontmatter}


\section[This is an A Head]{This is an A head this is an A head this is an A head}
\lipsum[1]

\subsection{This is a B head this is a B head this is a B head this is a B head}

\lipsum[2]

\subsubsection{This is a C head this is a C head this is a C head this is a C head}

\lipsum[3]

\paragraph{This is a D head this is a D head this is a D head this is a D head}

\lipsum[4]

\section[This is an A Head]{This is an A head this is an A head this is an A head this is an~A~head}
\subsection{This is a B head this is a B head this is a B head this is a B head this is a B~head}
\subsubsection{This is a C head this is a C head this is a C head this is a C head}
\lipsum[4]\footnote{This is sample for footnote this is sample for footnote this is sample for footnote  this is sample for footnote this is sample for footnote.}

\section{Equations}

Equations in \LaTeX{} can either be inline or on-a-line by itself. For
inline equations use the \verb+$...$+ commands. Eg: The equation
$H\psi = E \psi$ is written via the command $H \psi = E \psi$.

For on-a-line by itself equations (with auto generated equation numbers)
one can use the equation or eqnarray environments \textit{D}.
\begin{equation}
\mathcal{L} = i {\psi} \gamma^\mu D_\mu \psi
    - \frac{1}{4} F_{\mu\nu}^a F^{a\mu\nu} - m {\psi} \psi
\label{eq1}
\end{equation}
where,
\begin{align}
D_\mu &=  \partial_\mu - ig \frac{\lambda^a}{2} A^a_\mu
\nonumber \\
F^a_{\mu\nu} &= \partial_\mu A^a_\nu - \partial_\nu A^a_\mu
    + g f^{abc} A^b_\mu A^a_\nu
\label{eq2}
\end{align}
Notice the use of \verb+\nonumber+ in the align environment at the end
of each line, except the last, so as not to produce equation numbers on
lines where no equation numbers are required. The \verb+\label{}+ command
should only be used at the last line of an align environment where
\verb+\nonumber+ is not used.
\begin{equation}
Y_\infty = \left( \frac{m}{\textrm{GeV}} \right)^{-3}
    \left[ 1 + \frac{3 \ln(m/\textrm{GeV})}{15}
    + \frac{\ln(c_2/5)}{15} \right]
\end{equation}
The class file also supports the use of \verb+\mathbb{}+, \verb+\mathscr{}+ and
\verb+\mathcal{}+ commands. As such \verb+\mathbb{R}+, \verb+\mathscr{R}+
and \verb+\mathcal{R}+ produces $\mathbb{R}$, $\mathscr{R}$ and $\mathcal{R}$
respectively.

\section{Figures}

As per the \LaTeX\ standards eps images in \verb!latex! and pdf/jpg/png images in
\verb!pdflatex! should be used. This is one of the major differences between \verb!latex!
and \verb!pdflatex!. The images should be single page documents. The command for inserting images
for latex and pdflatex can be generalized. The package that should be used
is the graphicx package.

\begin{figure}[t]%
\FIG{\includegraphics[width=0.9\textwidth]{Fig}}
{\caption{This is a widefig. This is an example of long caption this is an example of long caption  this is an example of long caption this is an example of long caption}
\label{fig1}}
\end{figure}



\section{Tables}

Tables can be inserted via the normal table and tabular environment. To put
footnotes inside tables one has to use the additional ``fntable" environment
enclosing the tabular environment. The footnote appears just below the table
itself.

\begin{table}[t]
\tabcolsep=0pt%
\TBL{\caption{Tables which are too long to fit,
should be written using the ``table*'' environment as~shown~here\label{tab2}}}
{\begin{fntable}
\begin{tabular*}{\textwidth}{@{\extracolsep{\fill}}lcccccc@{}}\toprule%
 & \multicolumn{3}{@{}c@{}}{\TCH{Element 1}}& \multicolumn{3}{@{}c@{}}{\TCH{Element 2\smash{\footnotemark[1]}}}
 \\\cmidrule{2-4}\cmidrule{5-7}%
\TCH{Projectile} & \TCH{Energy} & \TCH{$\sigma_{\mathit{calc}}$} & \TCH{$\sigma_{\mathit{expt}}$} &
\TCH{Energy} & \TCH{$\sigma_{\mathit{calc}}$} & \TCH{$\sigma_{\mathit{expt}}$} \\\midrule
\TCH{Element 3}&990 A &1168 &$1547\pm12$ &780 A &1166 &$1239\pm100$\\
{\TCH{Element 4}}&500 A &961 &$\hphantom{0}922\pm10$ &900 A &1268 &$1092\pm40\hphantom{0}$\\
\botrule
\end{tabular*}%
\footnotetext[]{{Note:} This is an example of table footnote this is an example of table footnote this is an example of table footnote this is an example of~table footnote this is an example of table footnote}
\footnotetext[1]{This is an example of table footnote}%
\end{fntable}}
\end{table}



\section{Cross referencing}

Environments such as figure, table, equation, align can have a label
declared via the \verb+\label{#label}+ command. For figures and table
environments one should use the \verb+\label{}+ command inside or just
below the \verb+\caption{}+ command.  One can then use the
\verb+\ref{#label}+ command to cross-reference them. As an example, consider
the label declared for Figure \ref{fig1} which is
\verb+\label{fig1}+. To cross-reference it, use the command
\verb+ Figure \ref{fig1}+, for which it comes up as
``Figure \ref{fig1}''.
The reference citations should used as per the ``natbib'' packages. Some sample citations:  \cite{bib1,bib2,bib3,bib4,bib5}.

\section{Lists}

List in \LaTeX{} can be of three types: enumerate, itemize and description.
In each environments, new entry is added via the \verb+\item+ command.
Enumerate creates numbered lists, itemize creates bulleted lists and
description creates description lists.
\begin{enumerate}[1.]
\item First item in the number list.
\item Second item in the number list.
\item Third item in the number list.
\end{enumerate}
List in \LaTeX{} can be of three types: enumerate, itemize and description.
In each environments, new entry is added via the \verb+\item+ command.
\begin{itemize}
\item First item in the bullet list.
\item Second item in the bullet list.
\item Third item in the bullet list.
\end{itemize}

\begin{appendix}\appheader
\section{Appendix. Title for Appendix Section}\label{appendixA}
Appendix text here.
\end{appendix}


\section{Conclusion}

Some Conclusions here.



\begin{Backmatter}

\paragraph{Acknowledgments}
We are grateful for the technical assistance of A. Author.


\paragraph{Funding Statement}
This research was supported by grants from the <funder-name><doi>(<award ID>); <funder-name><doi>(<award ID>).

\paragraph{Competing Interests}
A statement about any financial, professional, contractual or personal relationships or situations that could be perceived to impact the presentation of the work --- or `None' if none exist

\paragraph{Data Availability Statement}
A statement about how to access data, code and other materials allowing users to understand, verify and replicate findings --- e.g. Replication data and code can be found in Harvard Dataverse: \verb+\url{https://doi.org/link}+.

\paragraph{Ethical Standards}
The research meets all ethical guidelines, including adherence to the legal requirements of the study country.

\paragraph{Author Contributions}
Please provide an author contributions statement using the CRediT taxonomy roles as a guide {\verb+\url{https://www.casrai.org/credit.html}+}. Conceptualization: A.A; A.B. Methodology: A.A; A.B. Data curation: A.C. Data visualisation: A.C. Writing original draft: A.A; A.B. All authors approved the final submitted draft.

\paragraph{Supplementary Material}
State whether any supplementary material intended for publication has been provided with the submission.

\begin{thebibliography}{}
\bibitem[Ananin A. and Mironov A.(2000)]{bib1}
\textbf{Ananin A. and Mironov A.} (2000) The moduli space of $2$-dimensional algebras, \textit{Comm. Algebra} \textit{28}(9),  {4481}--{4488}.

\bibitem[Bai C. and Meng D.(2001)]{bib2}
\textbf{Bai C. and Meng D.} (2001) The classification of Novikov algebras in low dimension,  \textit{J. Phys. A: Math. Gen.} \textit{34}, {1581}--{1594}.

\bibitem[Ca\~{n}ete E. and Khudoyberdiyev A.(2013)]{bib3}
\textbf{Ca\~{n}ete E. and Khudoyberdiyev A.} (2013) The classification of $4$-dimensional Leibniz algebras,  \textit{Linear Algebra and its Applications}  \textit{439}(1), {273}--{288}.

\bibitem[Goze M. and Remm E.(2011)]{bib4}
\textbf{Goze M. and Remm E.} (2011)  $2$-dimensional algebras,  \textit{Afr. J. Math. Phys.} \textit{10}(1),  {81}--{91}.

\bibitem[Petersson H.(2000)]{bib5}
\textbf{Petersson H.} (2000) The classification of two-dimensional nonassociative algebras,  \textit{Results Math} \textit{37}, no. 1-2,  {120}--{154}.


\end{thebibliography}

\end{Backmatter}


\end{document}
