%%
%% This is the file `iagproc.cls' intended for formatting submissions to
%% IAG (International Association of Geodesy) Proceedings.
%%
%% Originally written as 'banff.cls', for the Banff GGG2000 symposium.
%% An adaptation from 'article.cls', (c) The LaTeX3 Project and
%% individual authors:
%%
%% Leslie Lamport
%% Johannes Braams
%% David Carlisle
%% Alan Jeffrey
%% Frank Mittelbach
%% Chris Rowley
%% Rainer Schoepf
%%
%% License
%%
%% 'iagproc.cls' is free software that can be redistributed and/or
%% modified under the terms of the LaTeX Project Public License as
%% specified in the LaTeX Project Public License:
%%
%% http://www.latex-project.org/lppl.html
%%
%% Adapted from 'article.cls' (c) Martin Vermeer 2000
%% Small adaptations (c) Hussein Abd-Elmotaal 2000
%% Small adaptations (c) Martin Vermeer 2003
%%
%% Your class definition should be
%%
%% \documentclass{iagproc}
%%
\NeedsTeXFormat{LaTeX2e}
\ProvidesClass{iagproc}
[2003/01/22 v0.3 IAG Conference Proceedings]
% Options:
\DeclareOption*{\PassOptionsToClass{\CurrentOption}{article}}
\ProcessOptions\relax
%
\LoadClass[10pt,twocolumn]{article}
%%\RequirePackage{mathptm}
%%\RequirePackage{times}
\RequirePackage{natbib}
%%\RequirePackage{apalike}
% Redefine \maketitle:
\renewcommand\maketitle{\par
\begingroup
\renewcommand\thefootnote{\@fnsymbol\c@footnote}%
\def\@makefnmark{\rlap{\@textsuperscript{\normalfont\@thefnmark}}}%
\long\def\@makefntext##1{\parindent 1em\noindent
\hb@xt@1.8em{%
\hss\@textsuperscript{\normalfont\@thefnmark}}##1}%
\twocolumn[\@maketitle]%
\global\@topnum\z@ % Prevents figures from going at top of page.
\thispagestyle{empty}%
\@thanks
\endgroup
\setcounter{footnote}{0}%
\global\let\thanks\relax
\global\let\maketitle\relax
\global\let\@maketitle\relax
\global\let\@thanks\@empty
\global\let\@author\@empty
\global\let\@date\@empty
\global\let\@title\@empty
\global\let\title\relax
\global\let\author\relax
\global\let\date\relax
\global\let\and\relax
}
%
\def\@maketitle{%
\newpage
\vbox to 4.8cm {
\let \footnote \thanks
{\par\normalfont\huge\bfseries\sffamily%
\raggedright%
\@title\par}%
\vskip 0.6cm
\normalfont\normalsize\@author%
}%
}%
%
\newcommand\keywordsname{Keywords}
\newcommand*\abstractlabel[1]{\normalfont\bfseries\abstractname.\quad}%
\newcommand*\keywordslabel[1]{\normalfont\bfseries\keywordsname.\quad}%
\renewenvironment{abstract}{%
\list{}{\topsep\z@%
\labelsep\z@%
\labelwidth\z@%
\itemindent\z@%
\rightmargin\z@%
\leftmargin\z@%
\let\makelabel\abstractlabel}%
\item\relax
}%
{\endlist}%
%
\newenvironment{keywords}{%
\list{}{\topsep\z@%
\labelsep\z@%
\labelwidth\z@%
\itemindent\z@%
\rightmargin\z@%
\leftmargin\z@%
\let\makelabel\keywordslabel}%
\item\relax
}%
{\endlist\par\vskip4mm\hrule}%
%
% Redefine \section and \subsection:
%\renewcommand\chapter{\@startsection {chapter}{0}{\z@}%
% {-3.25ex \@plus -0.6ex \@minus -.2ex}%
% {4mm \@plus0.1ex}%
% {\normalfont\raggedright\Large\bfseries\sffamily}}
\renewcommand\section{\@startsection {section}{1}{\z@}%
{-4mm \@plus -0.6ex \@minus -.2ex}%
{4mm \@plus0.1ex}%
{\normalfont\raggedright\large\bfseries\sffamily}}
\renewcommand\subsection{\@startsection{subsection}{2}{\z@}%
{-4mm \@plus -0.3ex \@minus -.2ex}%
{4mm \@plus0ex}%
{\normalfont\raggedright\bfseries\sffamily}}
\renewcommand\subsubsection{\@startsection{subsubsection}{3}{\z@}%
{-4mm \@plus -0.2ex \@minus -.2ex}%
{4mm \@plus0ex}%
{\normalfont\raggedright\sffamily\bfseries\itshape}}
% Redefine section, subsection numbering:
\renewcommand \thesection {\@arabic\c@section}
\renewcommand\thesubsection{\thesection.\@arabic\c@subsection}
\renewcommand\thesubsubsection{\thesubsection.\@arabic\c@subsubsection}
%
\newcommand{\journal}[1]{\def\@journal{#1\ }}
\setlength\intextsep{8mm}
\setlength\floatsep{8mm}
\setlength\abovecaptionskip{2mm}
\setlength\belowcaptionskip{2mm}
% Redefine default font etc.:
\long\def\@makecaption#1#2{%
\vskip\abovecaptionskip
\small
\sbox\@tempboxa{\textbf{#1.} #2}%
%% \ifdim \wd\@tempboxa >\hsize
%% \@hangfrom{\textbf{#1.} }#2\par
\textbf{#1.} #2\par
%% \else
%% \global \@minipagefalse
%% \hb@xt@\hsize{\hfil\box\@tempboxa\hfil}%
%% \fi
\vskip\belowcaptionskip
}%
\renewenvironment{table}
{\@float{table}\small}
{\end@float}
\renewenvironment{table*}
{\@dblfloat{table}\small}
{\end@dblfloat}
\newenvironment{acknowledgements}{%
\list{}{\labelsep\z@%
\labelwidth\z@%
\itemindent\z@%
\leftmargin\z@%
\let\makelabel\acknowslabel}%
\item\relax
\small\itshape}%
{\endlist}%
\def\refname{References}
\def\@cite#1#2{(#1\if@tempswa , #2\fi)}
\def\@biblabel#1{}
\def\thebibliography#1{\section*{\refname\@mkboth
{\sl\uppercase{\refname}}{\sl\uppercase{\refname}}}\list
{\relax}{\setlength{\labelsep}{0em}
\setlength{\itemindent}{-4mm}
\setlength{\leftmargin}{4mm}}
\setlength{\parsep}{0pt}
\setlength{\itemsep}{0pt plus 2pt}
% \def\newblock{\hskip .11em plus .33em minus .07em}
\sloppy\clubpenalty4000\widowpenalty4000
\sfcode`\.=1000\relax}%
\renewcommand\labelitemi[0]{\(\circ\)}
\renewcommand\labelitemii[0]{\(\triangleright\)}
\renewcommand\labelitemiii[0]{\normalfont\bfseries{--}}
\renewcommand\labelitemiv[0]{\(\cdot\)}
%
\renewcommand{\topfraction}{.9}
\renewcommand{\bottomfraction}{.9}
\renewcommand{\textfraction}{.1}
\pagestyle{plain}
%\input{fleqn.clo} %%% deactived by Hussein
\setlength{\columnsep}{8mm}
\setlength{\textheight}{224mm}
\setlength{\textwidth}{156mm}
%
\setlength\parindent{4mm}
\flushbottom
%\setlength\mathindent{4mm} %%% deactivated Hussein
%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% This is a new section added by Hussein
%% to allow the balance of the two columns
%% of the last page of the manuscript
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\newcommand{\@BAlancecol}{\if@twocolumn
\setbox0=\vbox{\unvbox\@outputbox} \@tempdima=\ht0
\advance\@tempdima by \topskip \advance\@tempdima
by -\baselineskip \divide\@tempdima by 2
\splittopskip=\topskip
{\vbadness=\@M \loop \global\setbox3=\copy0
\global\setbox1=\vsplit3 to \@tempdima
\ifdim\ht3>\@tempdima \global\advance\@tempdima by 1pt \repeat}
\setbox\@leftcolumn=\vbox to \@tempdima{\unvbox1\vfil}
\setbox\@outputbox=\vbox to \@tempdima
{\dimen2=\dp3\unvbox3\kern-\dimen2
\vfil}
\fi}
\newif\if@BAlanceone
\global\@BAlanceonefalse
\newdimen\oldvsize
\newcommand{\@BAdblcol}{\if@firstcolumn
\unvbox\@outputbox \penalty\outputpenalty
\global\oldvsize=\@colht \global\multiply \@colht by 2
\global\@BAlanceonetrue
\global\@firstcolumnfalse
\else \global\@firstcolumntrue
\if@BAlanceone
\global\@BAlanceonefalse\@BAlancecol
\global\@colht=\oldvsize \else
\PackageWarningNoLine{balance}
{You have called \protect\balance\space
in second column\MessageBreak
Columns might not be balanced}\fi
\setbox\@outputbox\vbox to \@colht{\hbox to\textwidth
{\hbox to\columnwidth {\box\@leftcolumn \hss}\hfil
\vrule width\columnseprule\hfil \hbox to\columnwidth
{\box\@outputbox \hss}}\vfil}\@combinedblfloats
\@outputpage \begingroup \@dblfloatplacement
\@startdblcolumn \@whilesw\if@fcolmade \fi
{\@outputpage\@startdblcolumn}\endgroup
\fi}
\newcommand{\@BAcleardblpage}{\clearpage\if@twoside \ifodd\c@page\else
\hbox{}\newpage\fi\fi}
\newcommand{\balance}{\global\let\@outputdblcol=\@BAdblcol
\global\let\cleardoublepage=\@BAcleardblpage}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% This is a new section added by Hussein
%% for float seperation
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\dblfloatsep 10pt plus 2pt minus 4pt \dbltextfloatsep 10pt plus 2pt minus 4pt
\@fptop 0pt plus 1fil \@fpsep 10pt plus 2fil \@fpbot 0pt plus 1fil
\@dblfptop 0pt plus 1fil \@dblfpsep 10pt plus 2fil \@dblfpbot 0pt plus 1fil
\endinput
%%
%% End of file `iagproc.cls'.