A command context is defined as a location in the project where a command executes. This location is referred to as a project "path" and is analogous to a file structure containing the project components as leaves of a tree.

Examples:

/project

/project/geometry

/project/models/spark_ignition

/project/models/spray

/project/run_settings

Every command must execute within a context. The context is specified as an attribute-value pair, where the attribute name is path:

command_name path="/project/models/spark_ignition"

Some commands are valid within any context. Other commands are valid only in a specific project context. For example, the command set_attribute is available within any context, but the command add_spark is only available within the /project/models/spark_ignition context.