This service takes in a, possibly empty, list of strings and outputs the result of concatenating the strings, using the value of the separator to separate them. The separator defaults to newline. For example, the list ['a','b','c'] will cause output 'a b c'. The same list with separator ':' will produce 'a:b:c'. If an empty list is given, then the output is an empty string.
"separator" is mis-spelled as "seperator" within Taverna Workbench. This mis-spelling has been inherited from older versions of Taverna.
There are example workflows on myExperiment showing: