====== Signal Folder ======

This is a common parameter in pipeline commands, allowing the user to specify which [[visual3d:documentation:visual3d_signal_types:data_tree#data_folders|data tree folder]] contains the signals to be evaluated as input. Signal folder is the second (middle) level of the [[visual3d:documentation:visual3d_signal_types:data_tree|data tree]] hierarchy.

The parameter will appear in commands as /Signal_Folder or /SIGNAL_FOLDER. 

For example:
  * ORIGINAL
  * PROCESSED
  * User-named folders, etc.

===== See Also =====

The Signal_Type parameter is often accompanied by two other parameters:
  * [[visual3d:documentation:pipeline:general_information:signal_types|Signal_Types]]
  * [[visual3d:documentation:pipeline:general_information:signal_names|Signal_Names]]

Together these three parameters represent the application-wide [[visual3d:documentation:visual3d_signal_types:data_tree_syntax|data tree syntax]].