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<html><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN"><!--Converted with jLaTeX2HTML 2002 (1.62) JA patch-1.4patched version by: Kenshi Muto, Debian Project.LaTeX2HTML 2002 (1.62),original version by: Nikos Drakos, CBLU, University of Leeds* revised and updated by: Marcus Hennecke, Ross Moore, Herb Swan* with significant contributions from: Jens Lippmann, Marek Rouchal, Martin Wilck and others --><HTML><HEAD><TITLE>19.2 The OTcl interface</TITLE><META NAME="description" CONTENT="19.2 The OTcl interface"><META NAME="keywords" CONTENT="everything"><META NAME="resource-type" CONTENT="document"><META NAME="distribution" CONTENT="global"><META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=iso-8859-1"><META NAME="Generator" CONTENT="jLaTeX2HTML v2002 JA patch-1.4"><META HTTP-EQUIV="Content-Style-Type" CONTENT="text/css"><LINK REL="STYLESHEET" HREF="everything.css" tppabs="http://www.isi.edu/nsnam/ns/doc/everything.css"><LINK REL="previous" HREF="node224.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node224.html"><LINK REL="up" HREF="node223.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node223.html"><LINK REL="next" HREF="node226.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node226.html"></HEAD><BODY ><!--Navigation Panel--><A NAME="tex2html4714" HREF="node226.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node226.html"><IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next" SRC="file:/usr/share/latex2html/icons/next.png"></A> <A NAME="tex2html4708" HREF="node223.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node223.html"><IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up" SRC="file:/usr/share/latex2html/icons/up.png"></A> <A NAME="tex2html4704" HREF="node224.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node224.html"><IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous" SRC="file:/usr/share/latex2html/icons/prev.png"></A> <A NAME="tex2html4710" HREF="node1.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node1.html"><IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents" SRC="file:/usr/share/latex2html/icons/contents.png"></A> <A NAME="tex2html4712" HREF="node590.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node590.html"><IMG WIDTH="43" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="index" SRC="file:/usr/share/latex2html/icons/index.png"></A> <BR><B> Next:</B> <A NAME="tex2html4715" HREF="node226.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node226.html">20. Directed Diffusion</A><B> Up:</B> <A NAME="tex2html4709" HREF="node223.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node223.html">19. Energy Model in</A><B> Previous:</B> <A NAME="tex2html4705" HREF="node224.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node224.html">19.1 The C++ EnergyModel</A>   <B> <A NAME="tex2html4711" HREF="node1.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node1.html">Contents</A></B>   <B> <A NAME="tex2html4713" HREF="node590.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node590.html">Index</A></B> <BR><BR><!--End of Navigation Panel--><H1><A NAME="SECTION031620000000000000000"></A><A NAME="sec:otclenergymodel"></A><BR>19.2 The OTcl interface</H1><P>Since the energy model is a node attribute, it may be defined by thefollowing node configuration APIs:<PRE>$ns_ node-config -energyModel $energymodel \ -rxPower $p_rx \ -txPower $p_tx \ -initialEnergy $initialenergy</PRE>Optional values for above configuration parameters of the energymodel are given in the following table:<BR><DIV ALIGN="CENTER"><TABLE CELLPADDING=3 BORDER="1" ALIGN="CENTER"><TR><TD ALIGN="CENTER"><TT><B>Attribute</B> </TT></TD><TD ALIGN="CENTER"><TT><B>optional values</B> </TT></TD><TD ALIGN="CENTER"><TT><B>default values</B></TT></TD></TR><TR><TD ALIGN="CENTER">-energyModel</TD><TD ALIGN="CENTER">"EnergyModel"</TD><TD ALIGN="CENTER">none</TD></TR><TR><TD ALIGN="CENTER">-rxPower</TD><TD ALIGN="CENTER">receiving power in watts (e.g 0.3)</TD><TD ALIGN="CENTER">281.8mW</TD></TR><TR><TD ALIGN="CENTER">-txPower</TD><TD ALIGN="CENTER">transmitting power in watts (e.g 0.4)</TD><TD ALIGN="CENTER">281.8mW</TD></TR><TR><TD ALIGN="CENTER">-initialEnergy</TD><TD ALIGN="CENTER">energy in joules (e.g 0.1)</TD><TD ALIGN="CENTER">0.0</TD></TR></TABLE></DIV><BR><BR><HR><ADDRESS>2003-09-23</ADDRESS></BODY></HTML>
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