[kepler-dev] [Bug 2959] - Need for Multiport input for RExpression actor

[bugzilla-daemon@ecoinformatics.org]

http://bugzilla.ecoinformatics.org/show_bug.cgi?id=2959





------- Comment #3 from jones at nceas.ucsb.edu  2008-02-08 11:11 -------
The RExpresion actor should definitely not depend on upstream port names,
because that makes the script non-portable -- every time you connect the R
actor to a new actor in the workflow, you'd have to rename the variables in the
R script. Way too brittle.  Much better to use a serial numbering scheme for
the channels as you suggested.