What causes signal processing error 20352 and how can I get rid of it?

[Dennis D.]

I'm using a lowpass filter express vi with a dynamic data input and have been getting a warning number 20352 from the error output node. The documentation states the following about this warning number: Current and previous waveforms are not contiguous. Can someone tell me what this means, if it is significant and how I can eliminate the warning?

[Brett_B.]

Are you trying to filter just one waveform or are you combining multiple waveforms together before passing it through the filter? A discontinuous waveform would be one with missing time information...like a skip in the data that could result from adding two together. OR...Possibly it is two waveforms with different delta T's that have been added together and "coerced".

-Brett