[kepler-dev] [Bug 4881] New: RExpression outputs [false] for any matrix of booleans

[bugzilla-daemon at ecoinformatics.org]

http://bugzilla.ecoinformatics.org/show_bug.cgi?id=4881

           Summary: RExpression outputs [false] for any matrix of booleans
           Product: Kepler
           Version: 1.x dev
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: P2
         Component: actors
        AssignedTo: leinfelder at nceas.ucsb.edu
        ReportedBy: soong at nceas.ucsb.edu
         QAContact: kepler-dev at kepler-project.org


In an RExpression, add an output port "out" and use this R script: 

out <- matrix(c(TRUE, FALSE, TRUE, FALSE), 2)

I get [false] as the output token, which seems to be because RExpression.java
on line 1108 says: 

mt = new BooleanMatrixToken();

instead of: 

mt = new BooleanMatrixToken(valS);

or something similar.  I'm not actually sure such a constructor exists, but it
seems like it should given the other constructors in the lines before.

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