[vtkusers] Fwd: temporal data

[Dean Inglis]

Hi,

I am trying to animate a waveform with x,y data pairs
where x is time and y is amplitude.  I read the data
with vtkDelimitedTextReader from .csv files, but I need
some kind of filter that possesses pipeline information
about time steps, time range etc so that a downstream
playback widget that maintains a timer can get what
it needs from a pipeline.  Anyone have a suggestion for
this scenario?

thanks
Dean
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