ForceRefresh

The spectrograph image that you generate by using the ClusterSGPicServe action is stored in a cache, so IDOL Server can produce it more quickly when it is requested again.

Set ForceRefresh to True to generate the spectrograph image from scratch when you send a ClusterSGPicServe action. This ensures that the image is current.

Set ForceRefresh to False to retrieve the spectrograph image from the cache after it has been generated the first time.

NOTE: You can retrieve the spectrograph from the cache only if you request it in the same format (width and height) and for the same date and time.

Actions: ClusterSGPicServe
Type: Boolean
Default: False
Example: ForceRefresh=True
See Also: