%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Template_2e.tex: the template is for journals
% formatted with LaTeX2e
% November 30, 2001
%
% This template is set up logically, with commands and instructions
% given in the order necessary to produce a final output that will
% satisfy AGU requirements.
%
% All questions should be e-mailed to instruct@agu.org
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

% PLEASE DO NOT USE YOUR OWN MACROS

%% ------------------------------------------------------------------------ %%
%
%  SET THE documentclass AND CHOOSE THE JOURNAL STYLE
%
%% ------------------------------------------------------------------------ %%

% For LaTeX2e:
%\documentclass[<journame>]{agu2001}
% (e.g., \documentclass[jgrga]{agu2001})

% For LaTeX2.09:
% \documentstyle[<journame>]{agu2001}
% (e.g., \documentstyle[jgrga]{agu2001})

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%  <journame> should be one of the following
%
% jgrga Journal of Geophysical Research
% gbc   Global Biogeochemical Cycles
% grl   Geophysical Research Letters
% pal   Paleoceanography
% ras   Radio Science
% rog   Reviews of Geophysics
% tec   Tectonics
% wrr   Water Resources Research
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

% CLASS OPTION: draft
% PLEASE USE THIS OPTION TO SUBMIT YOUR PAPERS
%
% The draft option produces double-spaced, single-column output.
% Note: FIGURES WILL NOT PRINT IN THE DRAFT MODE.
% Use this option for production (copy editing) of your files.
%
% (Note that you can substitute any other AGU style for jgrga below)
% LaTeX2e:
\documentclass[draft,jgrga]{agu2001}
%
% LaTeX2.09:
%\documentstyle[draft,jgrga]{agu2001}
%
%% ------------------------------------------------------------------------ %%
%
%  PREAMBLE: RUNNING HEADS, COPYRIGHT, REC/REV/ACCEPTED
%  LINES, AND AUTHOR ADDRESSES
%
%% ------------------------------------------------------------------------ %%

\authorrunninghead{}
% Author names in capital letters,
% e.g.,\authorrunninghead{BALES ET AL.}

\titlerunninghead{}
% Shortened version of title in capital letters, e.g.,
% \titlerunninghead{VARIABLITY OF GREENLAND ACCUMULATION}

% --------------------------
% CONTENT TO BE ADDED BY AGU
% PLEASE LEAVE THESE COMMANDS BLANK

\journalid{}
% e.g., \journalid{May 2001}
% (journal ID, Month, Year)

\articleid{}{}
% e.g., \articleid{28}{9}
% (volume, number)

\paperid{}
% e.g., \paperid{2000GL012580}

\cpright{}{}
% e.g., \cpright{agu}{2001}
% e.g., \cpright{pd}{2001}
% e.g., \cpright{crown}{2001}


\received{} \revised{} \accepted{} \published{}

% e.g.,
% \received{March 1, 2000}
% \revised{June 1, 2001}
% \accepted{July 1, 2001}
% \published{}
% --------------------------

% Author address will appear at end of article, may repeat
% this command for each author.

\authoraddr{}

% e.g.,
% \authoraddr{R. C. Bales,
% Department of Hydrology and Water Resources, University of Arizona,
% Harshbarger Building 11, Tucson, Arizona 85721, USA.
% (roger@hwr.arizona.edu)}
%
\begin{document}

%% ------------------------------------------------------------------------ %%
%
%  TITLE
%
%% ------------------------------------------------------------------------ %%


\title{Title}

% e.g., \title{Terrestrial Ring Current:
% Origin, Formation and Decay $\alpha\beta\Gamma\Delta$}

%% ------------------------------------------------------------------------ %%
%
%  AUTHORS AND AFFILIATIONS
%
%% ------------------------------------------------------------------------ %%

% Method 1 (for all journals, except Reviews of Geophysics, which
% should use method 3): For three or fewer author/affiliation blocks,
% use \author{} and \affil{}

\author{R. C. Bales}
\affil{Department of Hydrology and Water Resources,
University of Arizona, Tucson, Arizona, USA}

\author{E. Mosley-Thompson}
\affil{Department of Geography, Ohio State University,
Columbus, Ohio, USA}

\author{J. R. McConnell}
\affil{Desert Research Institute, Division of Hydrologic Sciences,
Reno, Nevada, USA}

% ---------------
% Method 2 (for all journals, except Reviews of Geophysics, which
% should use method 3): For more than three author/affiliation blocks,
% use \author{\altaffilmark{}} and \altaffiltext{}
% \altaffilmark will produce footnote; matching altaffiltext
% will appear at bottom of page. May use \\ to start a new line.

% \authors{R. C. Bales, \altaffilmark{1}
% E. Mosley-Thompson, \altaffilmark{2}
% R. Williams, \altaffilmark{3}
% and J. R. McConnell\altaffilmark{4}}

% \altaffiltext{1}
% {Department of Hydrology and Water Resources, University of Arizona,
% Tucson, Arizona, USA.}
%
% \altaffiltext{2}{Department of Geography, Ohio State University,
% Columbus, Ohio, USA.}
%
% \altaffiltext{3}{Department of Space Sciences, University of Michigan,
% Ann Arbor, Michigan, USA.}
%
% \altaffiltext{4}{Desert Research Institute, Division of Hydrologic Sciences,
% Reno, Nevada, USA.}

%---------------
% Method 3 (for Reviews of Geophysics only): Reviewauthors is a table with three
% columns. You must supply the ''&'' between each author/affiliation. If you have
% more than three authors, start a new table line with /cr

% e.g.,
% \begin{reviewauthors}
% R. C. Bales\\
% Department of Hydrology and\\ Water Resources\\
% University of Arizona\\
% Tucson, Arizona, USA
% &
% E. Mosley-Thompson\\
% Department of Geography\\
% Ohio State University\\
% Columbus, Ohio, USA
% &
% J. R. McConnell\\
% Desert Research Institute\\
% Reno, Nevada, USA
% \end{reviewauthors}

%% ------------------------------------------------------------------------ %%
%
%  ABSTRACT
%
%% ------------------------------------------------------------------------ %%

% Do NOT include any \begin...\end commands within
% the body of the abstract.

\begin{abstract}
(Type abstract here)
\end{abstract}

%% ------------------------------------------------------------------------ %%
%
%  TEXT
%
%% ------------------------------------------------------------------------ %%

% The body of the article must start with a \begin{article} command,
% and an \end{article} command must follow the references section.
% Otherwise, the text will not print at the appropriate column width.
%

\begin{article}
\section{Introduction}
(Type text here.)


%% ------------------------------------------------------------------------ %%
%
%  SECTION HEADS
%
%% ------------------------------------------------------------------------ %%

% Level 1 head

% Use the \section{} command to identify level 1 heads;
% type the appropriate head wording between the curly
% brackets, as shown below.
%
% Capitalize the first letter of each word (expect for
% prepositions, conjunctions, and articles that are
% three or fewer letters).
%
% Do not hyphenate level 1 heads. To break lines,
% type \protect\\ where you want the break to occur.
% AGU prefers the inverted triangle, breaking before
% prepositions, conjunctions, and articles, if possible.

\section{Level 1 Head: Introduction}

% ---------------
% Level 2 head

% Use the \subsection{} command to identify level 2 heads;
% type the appropriate head wording between the curly
% brackets, as shown below.
%
% Capitalize the first letter of each word (expect for
% prepositions, conjunctions, and articles that are
% three or fewer letters).
%
% Do not hyphenate level 1 heads. To break lines,
% type \protect\\ where you want the break to occur.
% AGU prefers the inverted triangle, breaking before
% prepositions, conjunctions, and articles, if possible.

\subsection{Level 2 Head}

% ---------------
% Level 3 head

% Use the \subsubsection{} command to identify level 3 heads;
% type the appropriate head wording between the curly
% brackets, as shown below.
%
% Capitalize only the first letter of the first word, acronyms,
% first letter of proper nouns, and first letter of first word
% after a colon.
%
% Hyphenation is permitted in level 3 heads, if needed.
%

\subsubsubsection{Level 3 head: An example}


%% ------------------------------------------------------------------------ %%
%
%  EQUATIONS
%
%% ------------------------------------------------------------------------ %%

% Single-line equations are centered.  For multiline
% equations, break each line at a sign of operation
% (+, -, etc.) if possible, with the sign of operation
% on the new line.  Indent second and subsequent lines
% to align with the first character following the equal
% sign on the first line.  If the left side of the
% equation is longer than one third of the line,
% subsequent lines should be indented the same amount
% as a text paragraph indent (0.38 cm, 0.15 inch).  Set the
% equation number in parentheses flush right on the last line
% of the equation with at least 4 mm (5/16 inch, 1 pica) of
% space between the equation and the equation number;
% if there is not enough room, set the number flush
% right on a separate line immediately following the
% equation.  If you have two equations with the same
% equation number, set them over three lines of type,
% with the equation number appearing flush right and
% on the second line.

% To create multiline equations, use the
% \begin{eqnarray} and \end{eqnarray} environment
% to break equations into two or more lines, as
% demonstrated below.  Use an \hspace{} command to
% insert horizontal space into your LaTeX document.
% Place an appropriate unit of measure between the
% curly braces; you may have to experiment to achieve
% the correct amount of space. LaTeX accepts several
% units of measurement (cm, in, etc.); you may use
% whichever unit you prefer.

\begin{eqnarray}
   x_{1} & = & (x - x_{0}) \cos \Theta +
        (y - y_{0}) \sin \Theta  \eqnum{A} \\
   y_{1} & = & -(x - x_{0}) \sin \Theta +
        (y - y_{0}) \cos \Theta. \nonumber
\end{eqnarray}

%% ------------------------------------------------------------------------ %%
%
%  EQUATION NUMBERING: COUNTER
%
%% ------------------------------------------------------------------------ %%

% You may change equation numbering by resetting
% the equation counter or by explicitly numbering
% an equation.
%
% To explicitly number an equation, type \eqnum{}
% (with the desired number between the brackets)
% after the \begin{equation} or \begin{eqnarray}
% command.  The \eqnum{} command will affect only
% the equation it appears with; LaTeX will number
% any equations appearing later in the manuscript
% according to the equation counter.
%
% To reset the equation counter, place the following
% command in front of your equation(s).

\setcounter{equation}{0}

% Set the equation counter to 0 if the next
% number needed is 1 or set it to 7 if the
% next number needed is 8, etc.
%
% The \setcounter{equation} command does affect
% equations appearing later in the manuscript.
%
% If you have a multiline equation that needs only
% one equation number, use a \nonumber command in
% front of the double backslashes (\\) as shown in
% equations above and below.
%
% ADDITIONAL EQUATION FEATURES
%
% To add letters after equation numbers, place your
% equation or eqnarray within a \begin{mathletters}
% and \end{mathletters} environment.  This environment
% can enclose several equations:

% \begin{mathletters}
% \begin{eqnarray}
% \gamma^\mu & = & \left(\begin{array}{cc} 0 &
% \sigma^\mu_+ \\
% \sigma^\mu_- & 0 \end{array} \right),
% \;\gamma = \left( \begin{array}{cc}
% \! \! -1 & \! \! 0 \\ \! \! 0 & \! \! 1
% \end{array} \right), \\ & & \nonumber \\
% \sigma^\mu_{\pm} & = & ({\bf 1} ,\pm \sigma),
% \end{eqnarray}
% giving
% \begin{eqnarray}
% \not\!a= \left(\begin{array}{cc}0 &
% (\not\!a)_+\\(\not\!a)_- &
% 0\end{array}\right),
% \;(\not\!a)_\pm=a_\mu\sigma^\mu_\pm\;,
% \end{eqnarray}
% \end{mathletters}

%% ------------------------------------------------------------------------ %%
%
%  IN-TEXT LISTS
%
%% ------------------------------------------------------------------------ %%

% Do not use bulleted lists; enumerated lists are okay.
% begin{enumerate}
% \item
% \item
% \item
% \end{enumerate}



%% ------------------------------------------------------------------------ %%
%
%  APPENDICES
%
%% ------------------------------------------------------------------------ %%
% \appendix resets counters and redefines section heads
% but doesn't print anything.
%
% \appendix
% \section{Your Title}
%
% will output the following:
% Appendix A: Your Title
%
%
% For those styles that allow an unnumbered or unlettered appendix, e.g.,
% Geophysical Research Letters, use
% \section*{Appendix}
% and it will print
% Appendix
%
% \section*{Appendix: Here is Appendix Title}
% will print
% Appendix: Here is Appendix Title

%% ------------------------------------------------------------------------ %%
%
%  NOTATION LIST
%
%% ------------------------------------------------------------------------ %%

% Notation will make the first column be in text mode.
% \begin{notation} starts a table that has two columns.

% \begin{notation}
% term & definition found here\\
% term & definition found here\\
% \end{notation}

% \notationwidth=<dimen> will make the first column in either environment
% be <dimen> wide, e.g., \notationwidth=3pc

% \setnotationwidth{<widest term here>} will let you set the width
%  of the first column to be a little wider than the term supplied;
%  e.g., \setnotionwidth{$\Delta H_{f,i}$}
%
% sample notation list
\begin{notation}
b &
type notation text describing the letter ``b.''\\
a$^{\prime}$      &
type notation text describing ``a$^{\prime}$.''  \\
f                &
type notation text describing the letter ``f.'' \\
O$_2$            &
type notation text describing ``O$_2$.''        \\
{\bf K}          &
type notation text describing ``{\bf K}.''       \\
g                &
type notation text describing the letter ``g.'' \\
\end{notation}

%% ------------------------------------------------------------------------ %%
%
%  GLOSSARY (for Reviews of Geophysics and Geochemistry,
%  Geophysics, Geosystems only)
%
%% ------------------------------------------------------------------------ %%

% \section*{Glossary}
% \paragraph{term}
% Text describing this term...

% \paragraph{term}
% Text describing this term...

%% ------------------------------------------------------------------------ %%
%
%  ACKNOWLEDGMENTS
%
%% ------------------------------------------------------------------------ %%

\begin{acknowledgments}
(text here)
\end{acknowledgments}

%% ------------------------------------------------------------------------ %%
%
%  REFERENCE LIST AND TEXT CITATIONS
%
%% ------------------------------------------------------------------------ %%

\begin{thebibliography}{}

\bibitem[{\it Anklin et~al.}(1998)]{AnkBalTho97}
Anklin et al., Title, {\it Journal Abbrev., 100,} 1--20, 1998.

%
% With this bibitem,  \cite{AnkBalTho97} will produce
% {\it Anklin et~al.}(1998) in the text above.
%
% Patrick Daly has kindly allowed AGU to use his commands
% written to extend the citation possibilities.
% In the main text the commands \citet and \citep can be used in the following variations:
% \citet{AnkBalTho97} produces {\it Anklin et al.} [1998]
% \citep{AnkBalTho97} produces [{\it Anklin et al.}, 1998]
% \citep[p.~3]{AnkBalTho97} produces [{\it Anklin et al.}, 1998, p.~3]
% \citep[see][]{AnkBalTho97} produces [see {\it Anklin et al.}, 1998]
%
% For multiple citations,
% \citep{smi92,jam89}, which produces [{\it Smith et al.}, 1992; \\
% {\it James}, 1989]\\
% \citep{smi89,smi92}, which produces [{\it Smith et al.}, 1989, 1992]
%
%
% Of course, it is much easier to make up such a BiBTeX database and let BiBTeX
% generate the \texttt{thebibliography} environment. This is done with commands
% \bibliographystyle{agu}
% \bibliography{database}
% where database is the name of your bibliographic database file (DATABASE.BIB)
% which will be searched by BiBTeX.
% (The BiBTeX program must also be run after at least one LaTeX processing, and then LaTeX
% must be run at least two times more.)
%
% The AGU bibliography style files were developed by Patrick Daly.
%
\end{thebibliography}

\end{article}
\end{document}
%
%% ------------------------------------------------------------------------ %%
% EXTRA INFORMATION FOR THE GALLEY OPTION
% The galley option will send figures and tables to the end of the file
% & display one column on each page
% LaTeX2e:
%\documentclass[galley,jgrga]{agu2001}
%
% LaTeX2.09:
%\documentstyle[galley,jgrga]{agu2001}
%
%% ------------------------------------------------------------------------ %%
%
%  PACKAGES THAT YOU CAN USE WITH \documentclass{agu2001}
%
%  PLEASE DO NOT USE THESE OPTIONS WHEN SUBMITTING YOUR PAPER
%  WE DO NOT NEED POSTSCRIPT FONTS OR THE GRAPHICX PACKAGE
%  WHEN PROCESSING YOUR PAPER
%
%% ------------------------------------------------------------------------ %%

% For PostScript fonts you may need to edit the top of
% the agu-ps.sty file to make the font names match
% those on your system. The top of the agu-ps.sty file
% should make it clear what you need to do.

% LaTeX2e:
%\usepackage{agu-ps}

% LaTeX2.09:
%\documentstyle[jgrga,agu-ps]{agu2001}

% ---------------
% For including .eps files and for making landscape figures or
% tables you should use graphicx.sty.
% If you do not already have graphicx.sty, you can download the
% graphics.zip file from http://www.agu.org/pubs/helpdesk/latex/

% LaTeX2e
%\usepackage[dvips]{graphicx}

% LaTeX2.09
% Use a style file that you like, for instance, epsf.sty

% The graphicx package has these options to tune the
% package for a particular driver program. Please choose
% the name that matches your program. If you do not see the
% name listed here, try dvips.

% [dvips], [xdvi], [dvipdf], [dvipsone], [dviwindo], [emtex], [dviwin],
% [pctexps],  [pctexwin],  [pctexhp],  [pctex32], [truetex], [tcidvi],
% [oztex], [textures]

% For information on options when using the graphicx.sty command,
% \includegraphics, please see grfguide.dvi which is included
% in the graphics.zip package.
%% ------------------------------------------------------------------------ %%
%
%  FIGURES, PLATES, AND TABLES
%
%% ------------------------------------------------------------------------ %%
%

%\begin{figure}
%...
%\end{figure}

%% ------------------------------------------------------------------------ %%
%
%  FIGURE, PLATE, AND TABLE NUMBERING: COUNTERS
%
%% ------------------------------------------------------------------------ %%

% To set counters explicitly:
% eqnum =  for current equation number, will not affect following numbers
%
% May need to do this for figures or tables near the appendix:
% \setfigurenum{<number>}, following figures will follow this number
% \settablenum{<number>}, following tables will follow this number

%% ------------------------------------------------------------------------ %%
%
%  CAPTIONS
%
% PLEASE COMMENT OUT ALL \includegraphics AND \figbox COMMANDS
% WHEN USING THE DRAFT MODE TO SUBMIT YOUR ARTICLE
%
%% ------------------------------------------------------------------------ %%
%
%
% Single column figure/table
%
%\begin{figure}
%\noindent\includegraphics[width=\hsize]{filename.eps}
%\caption{Caption text here}
%\end{figure}
%
% \begin{table}
% \caption{}
% \end{table}
%
% ---------------
% Double column figure/table
%
% \begin{figure*}
% \caption{}
% \end{figure*}
%
% \begin{table*}
% \caption{}
% \end{table*}
%
% ---------------
% Landscape (broadside) figure/table
% PLEASE NOTE THAT THE COMMANDS FOR LANDSCAPE FIGURES
% AND TABLES DO NOT WORK IN DRAFT MODE
%
% ONE-COLUMN landscape figure and table
%
% \begin{landscapefigure}
% \caption{}
% \end{landscapefigure}
%
% \begin{landscapetable}
% \caption{ }
% \begin{tabular*}{\hsize}{@{\extracolsep{\fill}}lcccc}
% \tableline
% ....
% \tableline\\
% \multicolumn5l{(a) Algorithms from Numerical Recipes}\\
% \end{tabular*}
% \tablenotetext{}{}
% \tablecomments{}
% \end{landscapetable}
%
% FULL-PAGE landscape figures and tables
%
% \begin{figure*}[p]
% \begin{landscapefigure*}
% illustration here
% \caption{caption here}
% \end{landscapefigure*}
% \end{figure*}
%
% \begin{table}[p]
% \begin{landscapetable*}
% \caption{}
% \begin{tabular*}{\textheight}{@{\extracolsep{\fill}}lccrrrcrrr}
% ....
% \end{tabular*}
% \begin{tablenotes}
% ...
% \end{tablenotes}
% \end{landscapetable*}
% \end{table}

%% ------------------------------------------------------------------------ %%
%
%  ALTERNATE CAPTIONS (for Reviews of Geophysics only)
%
% PLEASE NOTE THAT THESE COMMANDS DO NOT WORK IN DRAFT MODE
%
%% ------------------------------------------------------------------------ %%
%
% \sidecaption{}{}
% First argument (set of brackets) is for illustrations, will take 0.7
% of the page width; second argument is for the caption, which will
% center vertically and appear to the right of the illustration.
%
% For two small illustrations side by side:
% \begin{figure*}
% \sidebyside{}{}
% \end{figure*}
%
% \begin{figure*}
% \sidebyside{illustration \caption{}}{ illustration \caption{}}
% \end{figure*}

%% ------------------------------------------------------------------------ %%
%
%  TO INCLUDE .EPS GRAPHICS
%
% PLEASE NOTE THAT THESE COMMANDS DO NOT WORK IN DRAFT MODE
% PLEASE COMMENT OUT YOUR COMMANDS USING THE GALLEY OPTION, THE GRAPHICX PACKAGE
% AND INCLUDING .EPS GRAPHICS BEFORE FINAL SUBMISSION
%
%% ------------------------------------------------------------------------ %%

% These commands <only> work with LaTeX2e!
% To include .eps graphics files, uncomment \usepackage[dvipsone]{graphicx}
% at beginning of template

% \begin{figure}
% \noindent\includegraphics[width=\hsize]{figsamp.eps}
% \caption{Sample figure showing how to include
% an .eps file.}
% \end{figure}
%
% To include .eps in draft mode
%
% \begin{figure}
% \noindent\includegraphics[draft,width=\hsize]{figsamp.eps}
% \caption{Sample figure showing how to include
% an .eps file.}
% \end{figure}
%
\end{document}
