\documentclass[10pt,letterpaper, final]{report} % \documentclass{} required in all files

\usepackage{../preamble/myWEPS} % This is now our single preamble file inclusion (it assumes a “.sty” file extension)

\begin{document}

One can compare WEPS Runs, WEPS \textit{weps.run} files,
WEPS Management files and WEPS Soil files
and determine what is different between them.
The \textbf{Diff WEPS Files} menu option is accessible under the \textbf{Tools} menu on the main WEPS Screen.
The differencing window is shown in (\cref{fig:WEPS_Differencing_Window}).
This function is very useful to determine exactly what is different
between two WEPS Runs or other WEPS input files when the WSEPS user is not exactly sure
what is different between them.

\begin{figure}[H]
\centering
	\includegraphics[scale=0.5]{images/Comparing_Differences/WEPS_diff_tool_1.jpg}
\caption{WEPS Differencing Window (Files tab).}
\label{fig:WEPS_Differencing_Window}
\end{figure}

There are two tabs in the top section \textbf{Files} and \textbf{Options}:
\begin{itemize}

\item[]{\textbf{Files} tab -
This tabbed section, as shown in (\cref{fig:WEPS_Differencing_Window}),
allows the user to select the two files or directories to compare.
The comparison is made when the
\scalerel*{\img{images/icons/compare_files_1.png}}{\strut}
button is pressed.
The
\scalerel*{\img{images/icons/swap_files_1.png}}{\strut}
button switches the selected files between \textit{File A} and \textit{File B} positions.

The \textbf{Display Filter} section allows one to specify (checkmark) what is to be displayed in the differencing window below.
The options are:
\textbf{Same},
\textcolor{green}{\textbf{Added}},
\textcolor{red}{\textbf{Removed}} and
\textcolor{blue}{\textbf{Changed}}.

The differencing window in the bottom section displays a table with the \textit{Differences} displayed. 
The column headings of the table are:

	\begin{itemize}
		\item[]{\textbf{Parameter} -- The specific parameter or object being compared on the line.}
		\item[]{\textbf{Diff} - The type of difference between the two files/directories being compared.
			The differences are labeled: \textbf{\textit{Changed}}, \textbf{\textit{Removed}} and \textbf{\textit{Added}}.}
		\item[]{\textbf{A} - The \textit{File A:} file or directory being compared.}
		\item[]{\textbf{B} - The \textit{File B:} file or directory being compared.}
	\end{itemize}
}

\item[]{\textbf{Options} tab -
This tabbed section, shown in (\cref{fig:WEPS_Differencing_window_Options_tab}),
contains the available options that WEPS operations are matched on:
\textit{Operation Date}, \textit{Operation Name} and \textit{Crop Name} and whether an AND or OR comparison is made.
}

\end{itemize}

\begin{figure}[H]
\centering
	\includegraphics[scale=0.8]{images/Comparing_Differences/WEPS_Diff_options_1.jpg}
\caption{WEPS Differencing Window (Options tab).}
\label{fig:WEPS_Differencing_window_Options_tab}
\end{figure}

\end{document}