As events are restored, one by one, from the event buffer, each subprocessor is called one final time. Again the full event will be found at LMAST.
Returning KSU_FAILED will reject the event.
If an event survives all subprocessors it is written out in full. RAA lifts an ANAL bank below the EV and stores the summary record STATUS (with the SELECT bit cleared) in it as a permanent record of the results of the subprocessors.
A subprocessor may also write to the ANAL bank at this stage. This allows processor output to be used in ntuples. Six words in this bank: KANAL_USER 1-6 have been allocated for user subprocessors and will not be overwritten by any new hardwired subprocessors. This will mean that personal subprocessors will continue to work after new hardwired processors are added.