a few more small wording changes/clarifications

git-svn-id: http://svn.cactuscode.org/arrangements/CactusBase/LocalInterp/trunk@15 df1f8a13-aa1d-4dd4-9681-27ded5b42416

1 files changed, 10 insertions, 2 deletions

diff --git a/doc/documentation.tex b/doc/documentation.tex
index cf02990..d7aa257 100644
--- a/doc/documentation.tex
+++ b/doc/documentation.tex
@@ -726,6 +726,7 @@ axis.  See the \verb|README| file in the source code directory
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
 \section{The Generalized Polynomial Interpolator}
+\label{sect-generalized-polynomial-interp}
 
 The generalized polynomial interpolator was written in C
 (plus Maple to generate the coefficients) by Jonathan Thornburg in
@@ -740,7 +741,7 @@ the moment only hypercube-shaped molecules are implemented.
 This interpolator supports a number of the features described in
 section~\ref{sect-generic-options}:
 \begin{itemize}
-\item	interpolation order
+\item	interpolation order (this is a mandatory parameter)
 \item	handling of out-of-range interpolation points
 	(if there are multiple out-of-range points/axes, the
 	one reported will be the first, \ie{}~the out-of-range
@@ -754,7 +755,13 @@ section~\ref{sect-generic-options}:
 	and \verb|operation_codes| arrays, as in the example in
 	section~\ref{sect-example-derivatives})
 \end{itemize}
-This interpolator also supports other features,,, described below.
+It also supports the additional feature:
+\begin{itemize}
+\item	Savitzky-Golay smoothing of the input data
+	as part of the interpolation process
+	(described in
+	section~\ref{sect-generalized-polynomial-interp/smoothing})
+\end{itemize}
 
 The interpolation order is a mandatory parameter which must be
 present in the parameter table when the interpolator is called;
@@ -768,6 +775,7 @@ no plans to add these.
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
 \subsection{Smoothing}
+\label{sect-generalized-polynomial-interp/smoothing}
 
 The way the generalized polynomial interpolator is implemented it's
 easy to also do Savitzky-Golay smoothing.%%%