Overview: Resample
Resampling will create a new dataset with new start and end times, and a different sampling period. The values of the dataset will not be changed.
Properties
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Category: |
Transform |
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Performance risk: |
High potential performance risk. The performance is influenced by the size of the text file being imported, which is determined by number of rows and/or the number of columns of the dataset. |
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Knowledge required: |
Working knowledge of the software. |
Effect on datasets
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How many datasets are required to perform this operation? |
One |
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Does it create a new dataset? |
Yes |
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Can you reconfigure this operation? |
Yes |
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Can you apply this operation to a locked dataset? |
Yes |
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Does it modify the current dataset in any way? |
No |
Requirements
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A dataset with a timestamp field.
Results
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A new dataset will be created, with the timestamps reflecting the new resampling rate, and with new start and end times.
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The values of the fields will not change, and new timestamps created with no values will be filled with either the last known value or an interpolated value.
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When reconfiguring this operation, the maximum and minimum values of the chosen timestamp field are not shown.
Related topics: