Sir
 When I am running wireless1.tcl as given in Marc Greis Tutorial. It is
giving the following error.

ash...@ashwin-laptop:~/ns2/script$ ns wireless1.tcl



num_nodes is set 3



warning: Please use -channel as shown in tcl/ex/wireless-mitf.tcl



INITIALIZE THE LIST xListHead



Loading connection pattern...



couldn't read file "../mobility/scene/cbr-3-test": no such file or directory



    while executing



"source.orig ../mobility/scene/cbr-3-test"



    ("uplevel" body line 1)



    invoked from within



"uplevel source.orig [list $fileName]"



    invoked from within



"if [$instance_ is_http_url $fileName] {



set buffer [$instance_ read_url $fileName]



uplevel eval $buffer



} else {



uplevel source.orig [list $fileName]



..."



    (procedure "source" line 8)



    invoked from within



"source $val(cp)"



    (file "wireless1.tcl" line 121)


Early help is urgently needed

-- 
Ashwin Perti
Sr. Lecturer
ABES Engineering College,
NH-24, Delhi-Hapur Bypass,
Ghaziabad - Uttar Pradesh
+919953555368, 9213971711
ashwinpe...@abes.ac.in

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