Timestamp Alignment

This component checks whether the selected timestamp column is uniformly sampled in the selected time scale. Missing values will be inserted at skipped sampling times.

Required extensions:
KNIME Quick Forms
(https://hub.knime.com/knime/extensions/org.knime.features.js.quickforms/latest)

Topics: IoT, Internet of Things, Signal Processing

Input ports

1. Type: Table
   Input data table
   Data table containing at least one column of datetime type (Local Date, Local Time, Local Date Time, Zoned Date Time).

Output ports

1. Type: Table
   Data table
   Data table containing the input data table with extra rows if skipped sampling times are found. If replace timestamp column boolean is checked, then the input timestamp column will be replaced with the new timestamp column with uniform sampling, Otherwise the new timestamp column will be appended to the input table.