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(How) Is it possible to set nodes' "args" attribute from a parameter?

roslaunch

asked 2011-10-11 09:02:12 -0500

Asomerville
2743 ●74 ●99 ●133 http://www.resquared.com/

updated 2011-10-11 10:49:47 -0500

kwc
12244 ●54 ●90 ●132 http://kwc.org/

In launch files nodes have an "args" attribute that are used to pass command line arguments to a node. It is sometimes important to get those arguments from another place; from a parameter, for example.

Is there a way to do this?

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