[kepler-dev] [kepler-users] matlab expression problem

Ilkay Altintas altintas at sdsc.edu
Thu Jan 4 15:07:23 PST 2007


Can you run simple expressions using the MatlabExpression actor  
without a GUI?

If it works for simple non-GUI-specific expressions, using graphic  
formats that Kepler image viewers can work with would help...

I've cc'ed your email to Nandita and Tristan who worked together to  
build this actor.


On Jan 4, 2007, at 7:26 AM, Mehmood Yasir wrote:

> Hi,
> I am making workflows for my lab in KEPLER. Now I have a task in  
> which I have to run a matlab script which actually shows a GUI. I  
> tried with MatlabExpression by
> giving expressions as : path to .m file
> executable path : path to matlab executable
> but each time I run this workflow I got message like "something  
> gone wrong with matlab" etc.
> even I tried very simeple expressions which does'nt create some GUI  
> e.g.
> answer=ones(4)
> still I used to get the same error
> can someone plzz tell me what I am missing or if you can suggest  
> alternatives it would be gr8
> Best Regards,
> Yasir.
> _______________________________________________
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> Kepler-users at ecoinformatics.org
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> kepler-users

Assistant Director, National Laboratory for Advanced Data Research  
Manager, Scientific Workflow Automation Technologies (SWAT) Lab
San Diego Supercomputer Center(SDSC), UCSD
9500 Gilman Drive, MC: 0505  La Jolla, CA  92093-0505
phone: (858) 822-5453                        fax: (858) 534-8303
                 web: http://users.sdsc.edu/~altintas

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