Oops, datadescription.GetTime() instead of datadescription.GetCurrentTime().
On Mon, Feb 13, 2017 at 10:56 AM, Andy Bauer <[email protected]> wrote: > Hi Tim, > > Try adding in the current time to the UpdatePipeline() calls, e.g. > *.UpdatePipeline(datadescription.GetCurrentTime()) > > It's tough to tell with RequestDataDescription() missing but I assume that > DoCoProcessing() is getting called when you want, correct? > > Let me know if that doesn't solve the problem. > > Best, > Andy > > On Mon, Feb 13, 2017 at 5:45 AM, Gallagher, Timothy P < > [email protected]> wrote: > >> Back with another question! >> >> >> I have a pipeline that has 1 input and 4 outputs. The simplest is a >> IntegrateVariables filter hooked up to the input. Another branch of the >> pipeline goes through several PythonCalculator filters and a >> CellDataToPointData filter and then arrives at the three outputs: >> >> >> 1. The CD2PD filter is connected to a Contour filter with a single level, >> X. This is then connected to an IntegrateVariables filter (used to compute >> the area of the Contour) and a Writer. >> >> 2. The CD2PD filter is also connected to another Contour filter with a >> single level Y. This is connected to an IntegrateVariables and Writer just >> as in 1. >> >> 3. The CD2PD filter is sliced two times with each slice in a different >> render view to save images. >> >> >> I have the coprocessor running every delta_t seconds. The initial >> IntegrateVariables filter is updated with UpdatePipeline and then the >> values are saved to disk. This works every step, no issues. >> >> >> I then call UpdatePipeline on both of the Contour and both of the >> IntegrateVariables filters in 1 and 2. I check if the 'Area' field in the >> IntegrateVariables exceeds a threshold, and if it does, I save the >> Contour's to disk as a VTK file. This is not working correctly. >> >> >> If I start the simulation from a point where the Contour's exist in the >> flow already, then everything works great and the Area field changes in >> time and it saves the Contour's. >> >> >> However, if the simulation starts without the Contours already in the >> flow, the Area fields stay zero forever. It's as if the pipeline isn't >> updating or something. I have attached the DoCoProcessing function used. I >> don't see anything immediately obvious that would prevent it from updating >> or getting the correct values for the Area. >> >> >> Am I missing something about how the pipeline or contour filters update? >> >> >> Thanks, >> >> >> Tim >> >> _______________________________________________ >> Powered by www.kitware.com >> >> Visit other Kitware open-source projects at >> http://www.kitware.com/opensource/opensource.html >> >> Please keep messages on-topic and check the ParaView Wiki at: >> http://paraview.org/Wiki/ParaView >> >> Search the list archives at: http://markmail.org/search/?q=ParaView >> >> Follow this link to subscribe/unsubscribe: >> http://public.kitware.com/mailman/listinfo/paraview >> >> >
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