[kepler-users] Beginner question about the file to array converter

[Colin Campbell]

     I have a workflow in which I run a script to gather some timing data
into a text file, then convert the file into an array and do some
calculations with the numbers.  When I use the file to array converter and
the file is not already present in the directory that the actor expects it
to be in then it will throw an exception before the workflow has a chance to
call the script and create the file.  The exception is not thrown when I use
the file reader actor which has a fileOrURL input port.  I was wondering how
to go about adding a similar port to the file to array converter, or if
there is a workaround that doesn't involve changing the actor.

-- 
-Colin Campbell
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