Dan, Fix confirmed. Thanks!
-- Tom On Tue, Jan 15, 2013 at 12:34 PM, Daniel Crawl <danielcr...@gmail.com> wrote: > > Hi Tom, > > I fixed the problem. > > --dan > > > > On 1/9/13 1:33 PM, Tom Parris wrote: >> >> Dan, >> >> Yes. That's what we are using and that is the observed behavior. I just >> assumed the problem originated with our own code (which is generally a >> safe >> assumption). >> >> We would be most grateful if you could look into. But please realize this >> is not currently a show stopper for us, just an annoyance. >> >> -- Tom >> >> On Wed, Jan 9, 2013 at 4:23 PM, Daniel Crawl <danielcr...@gmail.com> >> wrote: >> >>> >>> Hi Tom, >>> >>> Are you using the MatrixViewer actor to display the matrix tokens? >>> >>> I recently reported a similar problem with this actor: >>> >>> The MatrixViewer actor pops up a window displaying a matrix. If the >>> window is closed, it does not reappear after running the model again >>> (unlike the Display or plotting actors). >>> >>> >>> http://bugzilla.**ecoinformatics.org/show_bug.**cgi?id=5759<http://bugzilla.ecoinformatics.org/show_bug.cgi?id=5759> >>> >>> >>> I can look into fixing MatrixViewer. >>> >>> --dan >>> >>> >>> >>> On 1/9/13 9:27 AM, Tom Parris wrote: >>> >>>> Dear Kepler-Users: >>>> >>>> I am hoping you can help point me in the right direction to track down >>>> an >>>> odd problem we are having (with Kepler trunk on Windows 7 x64 pro, but >>>> has >>>> been happening for a couple of years through multiple versions of the >>>> trunk >>>> and on x86 XP systems as well) >>>> >>>> 1. It involves a simple test KAR for a self-developed actor that uses >>>> GDAL >>>> to read a matrix and produce two tokens (the matrix and the metadata for >>>> the matrix). I know it is customary to provide an example for >>>> replication >>>> purposes and I am willing to do so, but it is non trivial to get it >>>> installed correctly. I'm also willing to share the code of the actor >>>> for >>>> review (with the usual caveats that we know it is not pretty). >>>> >>>> 2. The KAR opens and runs once without difficulty. Three display >>>> windows >>>> are generated. One with the name of the input file, one with the >>>> metadata, >>>> and one with the matrix. If one closes these three windows and presses >>>> the >>>> "play" button a second time, only the first two windows are produced. >>>> The >>>> display window with the matrix is not produced. >>>> >>>> 3. Closing Kepler and relaunching solves the problem. >>>> >>>> 4. After pressing "play" a second time, closing the KAR and re-opening >>>> fails (due to an issue resolving a simple jython class and instance for >>>> an >>>> actor that subsets the matrix). >>>> >>>> 5. If instead of pressing "play" a second time, I close the KAR and >>>> re-open >>>> it, then it opens successfully and runs once, but not a second time. >>>> >>>> 6. We have not tracked this problem down previously because in "real" >>>> workflows we don't seem to encounter this problem (though we typically >>>> only >>>> run once per open). These workflows typically make extensive use of >>>> this >>>> actor, with multiple instances and multiple firings per workflow. >>>> >>>> I suspect this is a problem in our code (either the GDAL actor or the >>>> jython actor) understanding differences in the roles of initalize(), >>>> prefire(), and postfire(). >>>> >>>> One oddity is that self developed GDAL actor outputs the metadata token >>>> after it outputs the matrix token. So, it is odd that the metadata >>>> token >>>> is displayed on multiple runs, but not the matrix token. >>>> >>>> -- Tom >>>> >>>> >>>> >>>> ______________________________**_________________ >>>> Kepler-users mailing list >>>> Kepler-users@kepler-project.**org <Kepler-users@kepler-project.org> >>>> >>>> http://lists.nceas.ucsb.edu/**kepler/mailman/listinfo/**kepler-users<http://lists.nceas.ucsb.edu/kepler/mailman/listinfo/kepler-users> >>>> >>>> >>> >> > _______________________________________________ Kepler-users mailing list Kepler-users@kepler-project.org http://lists.nceas.ucsb.edu/kepler/mailman/listinfo/kepler-users
