\section{fourierdesc.c File Reference}
\label{fourierdesc_8c}\index{fourierdesc.c@{fourierdesc.c}}
{\tt \#include \char`\"{}sadie.h\char`\"{}}\par
{\tt \#include \char`\"{}proto.h\char`\"{}}\par
\subsection*{Defines}
\begin{CompactItemize}
\item 
\#define {\bf UP}\ 1
\item 
\#define {\bf DOWN}\ 2
\item 
\#define {\bf LEFT}\ 3
\item 
\#define {\bf RIGHT}\ 4
\end{CompactItemize}
\subsection*{Functions}
\begin{CompactItemize}
\item 
void {\bf FOURIERDESC} ({\bf IMAGE} $\ast$in)
\end{CompactItemize}


\subsection{Define Documentation}
\index{fourierdesc.c@{fourierdesc.c}!DOWN@{DOWN}}
\index{DOWN@{DOWN}!fourierdesc.c@{fourierdesc.c}}
\subsubsection{\setlength{\rightskip}{0pt plus 5cm}\#define DOWN\ 2}\label{fourierdesc_8c_a1}




Definition at line 6 of file fourierdesc.c.

Referenced by FOURIERDESC.\index{fourierdesc.c@{fourierdesc.c}!LEFT@{LEFT}}
\index{LEFT@{LEFT}!fourierdesc.c@{fourierdesc.c}}
\subsubsection{\setlength{\rightskip}{0pt plus 5cm}\#define LEFT\ 3}\label{fourierdesc_8c_a2}




Definition at line 7 of file fourierdesc.c.

Referenced by FOURIERDESC.\index{fourierdesc.c@{fourierdesc.c}!RIGHT@{RIGHT}}
\index{RIGHT@{RIGHT}!fourierdesc.c@{fourierdesc.c}}
\subsubsection{\setlength{\rightskip}{0pt plus 5cm}\#define RIGHT\ 4}\label{fourierdesc_8c_a3}




Definition at line 8 of file fourierdesc.c.

Referenced by FOURIERDESC.\index{fourierdesc.c@{fourierdesc.c}!UP@{UP}}
\index{UP@{UP}!fourierdesc.c@{fourierdesc.c}}
\subsubsection{\setlength{\rightskip}{0pt plus 5cm}\#define UP\ 1}\label{fourierdesc_8c_a0}




Definition at line 5 of file fourierdesc.c.

Referenced by FOURIERDESC.

\subsection{Function Documentation}
\index{fourierdesc.c@{fourierdesc.c}!FOURIERDESC@{FOURIERDESC}}
\index{FOURIERDESC@{FOURIERDESC}!fourierdesc.c@{fourierdesc.c}}
\subsubsection{\setlength{\rightskip}{0pt plus 5cm}void FOURIERDESC ({\bf IMAGE} $\ast$ {\em in})}\label{fourierdesc_8c_a4}




Definition at line 19 of file fourierdesc.c.

References CHECKIMG, IMAGE::data, DOWN, FFT1D, FORWARD, IMAGE::gmax, IMAGE::gmin, LEFT, MESSAGE, IMAGE::nbnd, IMAGE::nlin, IMAGE::npix, RANGE, RIGHT, rnd, SLEN, IMAGE::text, and UP.