Category Component 26.3
Category Component Help

# SGExpiryDays

The number of days after which to delete spectrograph files. Set `SGExpiryDays` to `-1` to keep spectrograph files indefinitely.

NOTE: The Category component always deletes spectrograph files when it carries out a new spectrograph operation.

Type: | Long
Default: | -1
Required: | No
Configuration Section: | Cluster
Example: | `SGExpiryDays=10`
See Also: | ResultExpiryDays SnapshotExpiryDays

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Version 26.3 | Last updated July 2026

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Product: Knowledge Discovery Category Component 26.3

Topic Title: SGExpiryDays