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Execution Parameters

The Execution Parameters section enables you to modify the path that links to the executable to be run when a node is triggered in a flow.

To edit the execution parameters of a node –

  1. Display the Explorer on the left by clicking the Explorer button and then expand the Nodes branch to list all the existing node templates and then click on a Node template. Alternatively, you can open a flow and then double-click on the node in a flow to edit it.

  2. Expand the Execution Parameters section of the window.

    For example, you can create a node in MOV.AI that is linked to a ROS node. The icon that appears in a MOV.AI flow is a graphical representation of that ROS node. The link to that executable should be here, such as the path to the ROS node.

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All nodes have the following properties. Mark the relevant checkboxes, as follows –

  • Persistent – After this node is launched it remains active throughout the entire execution of this flow.
  • Remappable – Allows the ports of the note to be remapped.
  • Launch – Controls whether the node is launched or not (disabled).
  1. In the Path field, you can enter a full path (folder, path and node) or a relative path for ROS nodes. The relative path is from where the ROS nodes are installed. An example of a relative path is /amcl/amcl. For example in a similar manner to how ROS nodes are typically run – /app$ rosrun amcl amcl.