Error when i execute the nam
 

Hello,
Please find attached the code.
The code is correct but when i execute the nam i have this error:


najat@najat-laptop:~/test$ Cannot connect to existing nam instance. Starting a new one...

nam: Unable to open the file "mih.nam.nam"

Can someone help me??
Thanks in advance.

Very simple : No nam file has been created. See lines 144, 145 :
#set namtrace [open mih.nam w]
#$ns namtrace-all-wireless $namtrace $opt(x) $opt(y)

Just edit line 180 to :
# exec nam mih.nam &
... Then you won't get any messages about any ***.nam


It's easy to trace in the file, just use the 'grep' command for reading :
$ grep -n mih.nam umts.tcl
144:#set namtrace [open mih.nam w]
180:exec nam mih.nam &

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