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[ctsim.git] / doc / ctsim-textui.tex

diff --git a/doc/ctsim-textui.tex b/doc/ctsim-textui.tex
index 0c123cccd421daee7e0fac5067325bacd63b5912..6a72fdace21e5c9dc21af74e2883155b1b396579 100644 (file)
--- a/doc/ctsim-textui.tex
+++ b/doc/ctsim-textui.tex
@@ -1,8 +1,12 @@
 \chapter{The Command Line Interface}\label{ctsimtext}\index{ctsimtext}%
-\setheader{{\it CHAPTER \thechapter}}{}{}{}{}{{\it CHAPTER \thechapter}}%
+\setheader{{\it CHAPTER \thechapter}}{}{}{\ctsimheadtitle}{}{{\it CHAPTER \thechapter}}%
 \ctsimfooter%
 
-\ctsimtext\ is a master shell for all of the command-line utilities.
+\ctsimtext\ is a master shell for all of the command-line utilities. The
+command-line utilities can perform most of the functions of the graphical
+shell. These command-line utilities are especially appropriate for use on
+systems without graphics, batch files, and parallel processing in a Beowulf
+computer cluster.
 
 \usage \ctsimtext\ can be invoked via three different
 methods.
@@ -11,7 +15,9 @@ methods.
 \ctsimtext\ offers a command-line to enter the function-names and
 their parameters. The output of the command is displayed. Further
 commands may be given to \ctsimtext. The shell is exited by the
-\texttt{quit} command.
+\texttt{quit} command. \ctsimtext\ uses the
+\urlref{readline}{http://www.gnu.org} library on UNIX and Linux platforms
+to provide for command history processing.
 
 \item \ctsimtext\ can also be called to
 execute a single command. This is especially useful for batch
@@ -29,7 +35,7 @@ as a shortcut rather than the equivalent command \\
 
 \end{enumerate}
 
-\section{Parallel Processing With a Computer Cluster}
+\section{Parallel Processing}
 \ctsimtext\ can be used to spread it's processing over a cluster. Specifically,
 \ctsimtext\ supports the \urlref{LAM}{http://www.mpi.nd.edu/lam} version of
 the MPI environment. On platforms with LAM installed, a parallel version of
@@ -41,7 +47,7 @@ This parallel processing version has been tested with excellent results on
 a 16-CPU \urlref{Beowulf}{http://www.beowulf.org} cluster.
 
 
-\section{if1}\label{if1}\index{ctsimtext,if1}%
+\section{if1}\label{if1}\index{if1}%
 Performs math functions on a single image.
 
 \usage
@@ -53,7 +59,7 @@ Performs math functions on a single image.
   \item \doublehyphen{sqrt}
 \end{itemize}
 
-\section{if2}\label{if2}\index{ctsimtext,if2}%
+\section{if2}\label{if2}\index{if2}%
 Performs math functions on a two images.
 
 \usage
@@ -66,7 +72,7 @@ Performs math functions on a two images.
   \item \doublehyphen{row-plot}
 \end{itemize}
 
-\section{ifexport}\label{ifexport}\index{ctsimtext,ifexport}%
+\section{ifexport}\label{ifexport}\index{ifexport}%
 Export an image file to a standard graphics file.
 
 \usage
@@ -98,7 +104,7 @@ Export an image file to a standard graphics file.
   \item \doublehyphen{max}
 \end{itemize}
 
-\section{ifinfo}\label{ifinfo}\index{ctsimtext,ifinfo}%
+\section{ifinfo}\label{ifinfo}\index{ifinfo}%
 
 Displays information about an imagefile.
 
@@ -111,7 +117,7 @@ Displays information about an imagefile.
   \item \doublehyphen{help}
 \end{itemize}
 
-\section{phm2pj}\label{phm2pj}\index{ctsimtext,phm2pj}%
+\section{phm2pj}\label{phm2pj}\index{phm2pj}%
 Simulates collection of X-rays data (projections) around a phantom object.
 
 \usage
@@ -154,7 +160,7 @@ appropriate rotation angle based on the geometry.}
 \end{twocollist}
 
 
-\section{phm2if}\label{phm2if}\index{ctsimtext,phm2if}%
+\section{phm2if}\label{phm2if}\index{phm2if}%
 Converts a geometric phantom object into an imagefile. The size of the
 imagefile in pixels must be specified as well as the number of samples
 to average per pixel.
@@ -166,7 +172,7 @@ to average per pixel.
   the default value of \texttt{1.0} is optimal.}
 \end{twocollist}
 
-\section{pj2if}\label{pj2if}\index{ctsimtext,pj2if}%
+\section{pj2if}\label{pj2if}\index{pj2if}%
 Convert a projection file into an imagefile.
 
 \usage
@@ -176,7 +182,7 @@ Convert a projection file into an imagefile.
 \twocolitem{\doublehyphen{help}}{Print brief online help}
 \end{twocollist}
 
-\section{pjinfo}\label{pjinfo}\index{ctsimtext,pjinfo}%
+\section{pjinfo}\label{pjinfo}\index{pjinfo}%
 Displays information about a projection file.
 
 \usage
@@ -188,7 +194,7 @@ Displays information about a projection file.
   \item \doublehyphen{dump}
 \end{itemize}
 
-\section{pjrec}\label{pjrec}\index{ctsimtext,pjrec}%
+\section{pjrec}\label{pjrec}\index{pjrec}%
 Reconstructs the interior of an object from a projection file.
 
 \begin{twocollist}