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Question

Spike Detector?

  • Nov 15, 2024 2:25 AM UTC
  • 2 replies
  • 102 views

nicholas
Contributor
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I have a dataset with spikes, and I want to flag records with spikes for manual inspection.

I am aware of the SpikeRemover transformer. Is there a method of just detecting spikes? Not removing them but just flagging them? I would prefer to do a manual fix.

2 replies

nicholas
Contributor
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  • Author
  • Contributor
  • Nov 15, 2024 2:54 AM UTC

I figured it out.

Use the SpikeRemover Transformer and set “Remove Spikes Iteratively” to “No”

The features from the Removed port will be point objects with _spike_angle added as a new attribute column

Save these features to a dataset and these point objects flag where I should look to perform manual edits


danilo_fme
Celebrity
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  • Celebrity
  • Nov 15, 2024 9:27 AM UTC

Awesome ​@nicholas