[kepler-dev] [Bug 4010] - RExpression2 - tracking for backwards compatibility

[bugzilla-daemon at ecoinformatics.org]

http://bugzilla.ecoinformatics.org/show_bug.cgi?id=4010





------- Comment #2 from leinfelder at nceas.ucsb.edu  2009-04-21 18:19 -------
I've gone through the existing R demos (now in modules/r/demos/R) and tested
them with the RExpression2 actor in place of the original class. The following
workflows presented errors (that i'll now work on resolving):

BEAM_4_1.xml
-JRI crashes Kepler
-script works
*noticed that it seems to use load(".RData") - might have something to do with
it

eml_Table_as_Record_R.xml
-JRI fails due to pairs() error
-script works

multiport-dataframe-union-R.xml
-JRI fails due to pairs() error
-script works

R_output_example.xml
-JRI fails (type incompatible with array plotter)
-script fails (class cast exception)

ReadTable.xml
-JRI problems with plotting (perhaps conversion to dataframe?)
-script based version works fine

RExpression_Dataframe_Test.xml
-JRI version fails because it returns an array of length 1 (by default) for the
double token value that the test is expecting.
-script-based version works as before

RExpression_Matrix_IO_Test.xml
-JRI incorrectly converts the Ptolemy matrix token

sampling_occurrenceData_ R.xml
-JRI crashes kepler