% ******************************************************************************
% ****************************** Custom Margin *********************************

% Add `custommargin' in the document class option to use this section
% Set {innerside margin / outerside margin / topmargin / bottom margin}  and
% many custom size for page layout
\ifsetMargin
\else
    \RequirePackage[left=37mm,right=30mm,top=35mm,bottom=30mm]{geometry}
    \setFancyHdr % To apply fancy header after geometry package is loaded
\fi

% *****************************************************************************
% ******************* Fonts (like different typewriter fonts etc.)*************

% Add `customfont' in the document class option to use this section
\ifsetFont
\else
    % Set your custom font here and use `customfont' in options. Leave empty to
    % load computer modern font.  
    \RequirePackage{libertine} 
\fi

% *****************************************************************************
% *************************** Bibliography  and References ********************

%\usepackage{cleveref} %Referencing without need to explicitly state fig /table

% Add `custombib' in the document class option to use this section
\ifsetBib % True, Bibliography option is chosen in class options
\else % If custom bibliography style chosen then load bibstyle here
    \RequirePackage[square, sort, numbers, authoryear]{natbib} % CustomBib
\fi

% changes the default name `Bibliography` -> `References'
\renewcommand{\bibname}{References}


% *****************************************************************************
% **************************** Custom Packages ********************************
% *****************************************************************************


% ************************* Algorithms and Pseudocode **************************
%\usepackage{algpseudocode} 


% ********************Captions and Hyperreferencing / URL **********************
%% Captions: This makes captions of figures use a boldfaced small font. 
%\RequirePackage[small,bf]{caption}

\RequirePackage[labelsep=space,tableposition=top]{caption} 
\renewcommand{\figurename}{Fig.} %to support older versions of captions.sty

% ************************ Formatting / Footnote *******************************
%\usepackage[perpage]{footmisc} %Range of footnote options 


% ****************************** Line Numbers **********************************
%\RequirePackage{lineno}
%\linenumbers

% ************************** Graphics and figures *****************************
% Subfigure (note: this must be included after the `caption` package). 
%\usepackage{rotating}
%\usepackage{wrapfig}
%\usepackage{float}
\usepackage{subfig}


% ********************************* Table **************************************
%\usepackage{longtable}
%\usepackage{multicol}
%\usepackage{multirow}
%\usepackage{tabularx}


% ***************************** Math and SI Units ******************************
\usepackage{amsfonts}
\usepackage{amsmath}
\usepackage{amssymb}
%\usepackage{siunitx} % use this package module for SI units


% ******************************************************************************
% ************************* User Defined Commands ******************************
% ******************************************************************************


% ********************** TOC depth and numbering depth *************************
\setcounter{secnumdepth}{2}
\setcounter{tocdepth}{2}

% ******************************* Nomenclature *********************************
% To change the name of the Nomenclature section, uncomment the following line

% \renewcommand\nomname{Symbols}


% ********************************* Appendix ***********************************
% The default value of both \appendixtocname and \appendixpagename is `Appendices'. These names can all be changed via: 

%\renewcommand{\appendixtocname}{List of appendices}

%\renewcommand{\appendixname}{Appndx}