sir how to change the color of nodes when the energy of a node decrease? i read ns2 existing tcl but i didnot get any idea.can anybody help me please
On Tue, Aug 9, 2011 at 5:00 PM, <[email protected]> wrote: > Send Ns-users mailing list submissions to > [email protected] > > To subscribe or unsubscribe via the World Wide Web, visit > http://mailman.isi.edu/mailman/listinfo/ns-users > or, via email, send a message with subject or body 'help' to > [email protected] > > You can reach the person managing the list at > [email protected] > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of Ns-users digest..." > > > Today's Topics: > > 1. Tracefile format (Payaswini Nayak) > 2. mannasim using (ANAS AMER) > 3. : cmu-scen-gen (zmezm 14) > 4. Re: warning: Please use -channel as shown in > tcl/ex/wireless-mitf.tcl syntax error in expression "$i $val(nn) > ": extra tokens at end of expression while executing > (nicholas mbonimpa) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Tue, 9 Aug 2011 11:51:35 +0530 (IST) > From: Payaswini Nayak <[email protected]> > Subject: [ns] Tracefile format > To: NS-user <[email protected]> > Message-ID: > <[email protected]> > Content-Type: text/plain; charset=iso-8859-1 > > hi.. > If anybody?knows the tracefile format of MIH please send the link for me.. > > ------------------------------ > > Message: 2 > Date: Tue, 9 Aug 2011 09:20:56 +0000 > From: ANAS AMER <[email protected]> > Subject: [ns] mannasim using > To: <[email protected]> > Message-ID: <[email protected]> > Content-Type: text/plain; charset="windows-1256" > > > Dear NS2 users I have been working on NS2.34 to simulate a wireless sensor > networks with Directed Diffusion as routing protocol Can any one tell me if > Mannasim is compatible with ns2.34 Regards Anas > > ------------------------------ > > Message: 3 > Date: Tue, 9 Aug 2011 06:53:31 -0700 (PDT) > From: zmezm 14 <[email protected]> > Subject: [ns] : cmu-scen-gen > To: "[email protected]" <[email protected]> > Message-ID: > <[email protected]> > Content-Type: text/plain; charset=iso-8859-1 > > > > > > > Hi and good day > > > i want to use the " cmu-scen-gen" node movement generator , to create a > movement node file > > i already made the file using this path " > $NS2_HOME/indep-utils/cmu-scen-gen/setdest. " > > and i follow this instruction > > ./setdest [-n > num_of_nodes] [-p pausetime] [-M maxspeed] [-t simtime] [-x maxx] [-y maxy] >> [scenario_output_file]so now when i run this commend > > ./setdest -n 100 > -p 2.0 -M 20.0 -t 250 -x 330 -y 220> scen-100 > i get the file inside the setdest. folder in the ns-2.29 directory , but when > i copy it and past it in the ns-2.29/tcl/mobility/scene dose not run? > so my question is after i create the file using the cmu-scen-gen , should i > just copy it from the setdest folder and put on the scene folder or should i > do something first like configure the ns-2 or is there any other way to make > the ns2 recognize and read the movement file that i created? > thanks > > > # ====================================================================== > #??????????????????????? Define options > # ====================================================================== > > set opt(tr-ns)??? > 100nswimax-out.tr????????????? ;# set trace file's name > set opt(tr-nam)? 100nswimax-out.nam????????????? ;# set nam's name > set opt(chan)?? Channel/WirelessChannel????????? ;# channel type > set opt(prop)?? Propagation/TwoRayGround???????? ;# radio-propagation model > set opt(netif)? Phy/WirelessPhy/OFDM???????????? ;# network interface type > set opt(mac)??? Mac/802_16?????????????????????? ;# MAC type > set opt(ifq)??? Queue/DropTail/PriQueue????????? ;# > interface queue type > set opt(ll)???? LL?????????????????????????????? ;# link layer type > set opt(ant)??? Antenna/OmniAntenna????????????? ;# antenna model > set opt(ifqlen)???????? 50?????????????????????? ;# max packet in ifq > set opt(nn)???????????? 100????????????????????? ;# number of mobilenodes > set opt(adhocRouting)?? > NOAH???????????????????? ;# routing protocol > > set opt(cp)???? ""?????????????????????????????? ;# cp file not used > set opt(sc)???? "../tcl/mobility/scene/scen-100" ;# node movement file. > > set opt(x)????? 1500???????????????????????????? ;# x coordinate of topology > set opt(y)????? > 1500???????????????????????????? ;# y coordinate of topology > set opt(stop)?? 250????????????????????????????? ;# time to stop simulation > > set opt(ftp1-start)????? 0.01??????????????????? ;# time to start ftp > set num_wired_nodes????? 2 > > ------------------------------ > > Message: 4 > Date: Tue, 9 Aug 2011 15:43:54 +0000 > From: nicholas mbonimpa <[email protected]> > Subject: Re: [ns] warning: Please use -channel as shown in > tcl/ex/wireless-mitf.tcl syntax error in expression "$i $val(nn) ": > extra tokens at end of expression while executing > To: manishsingh chaudhary <[email protected]> > Cc: [email protected] > Message-ID: > <CADgWGVWS9yG=3snzgdf8r4amjby2s37yc__gmqah5d-fljb...@mail.gmail.com> > Content-Type: text/plain; charset=ISO-8859-1 > > Hi Manish, > > Do not worry about the warning message. If your setup is ok, the simulation > will run well. > > >From a look at the code lines you've pasted here, the error message is most > probably due to a missing operator in the line below. > > {$i $val(nn) } > > This is because both "i" and "val(nn)" are variables and there should be an > operator relating them if the for loop is to make sense. > > > for {set i 0} {$i $val(nn) } {incr i} > > That aside, you are most probably running a wireless or wired-cum-wireless > simulation. Depending on how your ns is installed, your simulation may not > run, if you are using the random scene generating files. If that happens, > copy your script to the directory "~/tcl/ex/" and run it there. It will > work. > > I hope this will help. > > Kind regards, > > Nicholas Mbonimpa > > > > On Fri, Aug 5, 2011 at 4:44 PM, nicholas mbonimpa <[email protected]>wrote: > >> Hi Manish, >> >> Do not worry about the warning message. If your setup is ok, the simulation >> will run well. >> >> From a look at the code lines you've pasted here, the error message is most >> probably due to a missing operator in the line below. >> >> {$i $val(nn) } >> >> This is because both "i" and "val(nn)" are variables and there should be an >> operator relating them if the for loop is to make sense. >> >> >> for {set i 0} {$i $val(nn) } {incr i} >> >> That aside, you are most probably running a wireless or wired-cum-wireless >> simulation. Depending on how your ns is installed, your simulation may not >> run, if you are using the random scene generating files. If that happens, >> copy your script to the directory "~/tcl/ex/" and run it there. It will >> work. >> >> I hope this will help. >> >> Kind regards, >> >> Nicholas Mbonimpa >> >> >> On Fri, Aug 5, 2011 at 3:17 PM, manishsingh chaudhary < >> [email protected]> wrote: >> >>> >>> hi >>> to all, >>> >>> *sub- the following giving an error statement like as under:- >>> * >>> num_nodes is set 8 >>> *warning: Please use -channel as shown in tcl/ex/wireless-mitf.tcl >>> syntax error in expression "$i $val(nn) ": extra tokens at end of >>> expression* >>> *while executing* >>> *"for {set i 0} {$i $val(nn) } {incr i} { >>> set node_($i) [$ns_ node] >>> $node_($i) random-motion 0 ;# disable random motion >>> }" >>> >>> >>> please sort out above error.**warning: Please use -channel as shown in >>> tcl/ex/wireless-mitf.tcl >>> syntax error in expression "$i $val(nn) ": extra tokens at end of >>> expression* >>> *while executing* >>> * >>> >>> with regards >>> manish >>> * >>> >> >> > > > ------------------------------ > > _______________________________________________ > Ns-users mailing list > [email protected] > http://mailman.isi.edu/mailman/listinfo/ns-users > > > End of Ns-users Digest, Vol 92, Issue 9 > *************************************** > -- Thanking You. best wishes and regards, yours sincerely, Srinivas.Kanakala Assistant Professor Department of Computer Science Vaagdevi College of Engineering www.vagdevieng.com Warangal,AndhraPradesh,INDIA-506002 contact no:91-9966343560 All the power is with in u,u can do any thing and every thing
