%$Id: modify.tex,v 25.95 2006/08/26 01:26:53 al Exp $ -*- LaTeX -*-
% man commands modify .
% Copyright (C) 2001 Albert Davis
% Author: Albert Davis <aldavis@ieee.org>
%
% This file is part of "Gnucap", the Gnu Circuit Analysis Package
%
% This program is free software; you can redistribute it and/or modify
% it under the terms of the GNU General Public License as published by
% the Free Software Foundation; either version 2, or (at your option)
% any later version.
%
% This program is distributed in the hope that it will be useful,
% but WITHOUT ANY WARRANTY; without even the implied warranty of
% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
% GNU General Public License for more details.
%
% You should have received a copy of the GNU General Public License
% along with this program; if not, write to the Free Software
% Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
% 02110-1301, USA.
%------------------------------------------------------------------------
\section{{\tt MODIFY} command}
\index{modify command}
%------------------------------------------------------------------------
\subsection{Syntax}
\begin{verse}
{\tt modify} {\it partlabel}={\it value} ...
\end{verse}
%------------------------------------------------------------------------
\subsection{Purpose}

Quickly change a component value.
%------------------------------------------------------------------------
\subsection{Comments}

This command quickly changes the value of a component.  It is restricted to
simply changing the value.

If several components have the same label or if wildcard characters are
used, all are changed.
%------------------------------------------------------------------------
\subsection{Example}

\begin{description}

\item[{\tt modify R66=1k}] R66 now has a value of 1k, regardless of what it
was before.

\item[{\tt modify C12=220p L1=1u}] C12 is 220 pf and L1 is 1 uH.

\item[{\tt mod R*=22k}] All resistors are now 22k.

\end{description}
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