[kepler-users] ddf director and ramp actor

[kianwee chen]

Thanks I went to the demos file and found some really good examples to look
at.

Thanks alot
kian wee

On Tue, Dec 13, 2011 at 12:40 AM, Christopher Brooks
<cxh at eecs.berkeley.edu>wrote:

>  Hi kian wee,
> Adding a SampleDelay help, see attached.
>
> The way I figured this out was by looking at the DDF demos.
> In Kepler: Help -> Kepler Documentation -> Background information on
> Ptolemy -> Quick Tour
> ->Complete List of Demos -> DDF
>
> The inside of Eratosthenes.xml had a SampleDelay in a similar situation.
>
> I also updated the ClassChanges filter in ptolemy.moml.filters so that if
> certain org.kepler classes
> cannot be found, then the model will open anyway.  This makes it easier to
> open Kepler .xml files
> in Ptolemy, outside of Kepler.
>
> _Christopher
>
>
> Edward wrote:
>
> Counting iterations in DDF is challenging. I suggest
> reading the DDFDirector documentation. The reasons for
> the complexity are described in this paper:
>
> http://ptolemy.eecs.berkeley.edu/publications/papers/95/processNets/
>
> Hope this helps.
>
> Edward
>
>
>
> On 12/11/11 11:08 PM, kianwee chen wrote:
>
> I am having problem with the ddf director and the ramp actor. I am trying
> to set up a " if - then" statement with kepler workflow. However the ramp
> actor is not counting right ..... for e.g. I set my DDF director iteration
> to 5, but the ramp count is only  up to 2 ..... Scratching my head on this.
> Attached is the workflow file I working on.
>
> regards
> kian wee
>
>
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>
> --
> Christopher Brooks, PMP                       University of California
> CHESS Executive Director                      US Mail: 337 Cory Hall
> Programmer/Analyst CHESS/Ptolemy/Trust        Berkeley, CA 94720-1774
> ph: 510.643.9841                                (Office: 545Q Cory)
> home: (F-Tu) 707.665.0131 cell: 707.332.0670
>
>
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