[Paraview] Rép: Fwd: Creating data in programmablesource with Time

[Felipe Bordeu Weldt]

hi,

ok, I put :

timeline = [0, 1, ... tn]
for i in range(tn):
	 
self 
.GetExecutive 
().GetOutputInformation 
().GetInformationObject 
(0 
).Append 
(vtk.vtkStreamingDemandDrivenPipeline.TIME_STEPS(),timeline.GetValue(i))

at the end of my programmablesource but, the Time panel (GUI,Object  
Istpector->Information->Time) still empty.

also  if I run the script more than once, the TIME_STEPS variable keep  
growing.



> That's crazy :-)
>
> You need something like this:
>
> for i in range(x):
> self 
> .GetExecutive 
> ().GetOutputInformation 
> ().GetInformationObject 
> (0).Append(vtkStreamingDemandDrivePipeline.TIME_STEPS(),
> t[i])
>
> in the RequestInformation() script. Then to get UPDATE_TIME_STEPS(),
> something like:
>
> i = self.GetExecutive().GetOutputInformation().GetInformationObject(0)
> nSteps = i.Length(vtkStreamingDemandDrivePipeline.UPDATE_TIME_STEPS())
> tSteps = []
> for i in range(nSteps):
> tSteps 
> .append(i.Get(vtkStreamingDemandDrivePipeline.UPDATE_TIME_STEPS(), i))
>
> Good luck!
> -berk
>
> On Tue, Apr 6, 2010 at 12:03 PM, Felipe Bordeu Weldt
> <felipe.bordeu at ec-nantes.fr> wrote:
>>
>>
>> Hello,
>>
>> I'm trying to generate data in the programmablesource with time.
>>
>> till now a can produce the data, fill the output, but I do not know  
>> how to
>> put the time information. (I read that I have to correctly set the
>> DATA_TIME_STEPS, TIME_RANGE, TIME_STEPS and the TimestepValues  
>> variables).
>> But I don't know how.
>>
>>
>> And also how read the UPDATE_TIME_STEPS to generate the correct  
>> data for the
>> current time.
>>
>> right know I see only the  
>> self.GetRectilinearGridOutput().DATA_TIME_STEPS()
>> variable, (I have to create the others ??? how and were (inputs,  
>> ouput, self
>> ???))
>>
>> Thanks
>>
>> Felipe Bordeu
>>
>>
>>
>>
>>
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