Re #15.

A stationary node = a static node.

Set a node position, example :
$node_(0) set X_ 937.1197921453736
$node_(0) set Y_ 965.8021099389705

... And do not move node_(0) from it´s fixed setting.
I made a sketchy example.
The movement settings were not deleted but edited to the same fixed value.
(If the settings were deleted, node_(0) didn't appear in the nam window.)
Note : The example runs with a 32bits "ns-lar" command.
Example, Ubuntu package, lar-dream-ns2_2.35-ubuntu1010_i386.deb
https://drive.google.com/file/d/1QPB...ew?usp=sharing
Provides /usr/local/bin/ns235-lar-dream-el6

The example simulation : LAR-static-ex.tar.gz
https://www.dropbox.com/s/69l4h9fwr4...ex.tar.gz?dl=0

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Good day sir, you have been so mush help for me.
i would like to put your name on my research documentation as a gratitude.
how should I put your name, sir?
thank you

Re #17.

Thank you.

My name is Knud Larsen, @knudfl. Location = Copenhagen DK