Fix for aggregators in evt to index output with evt_idx instead of ch_idx
#1872
| Job | Run time |
|---|---|
| 3m 35s | |
| 3m 38s | |
| 3m 3s | |
| 3m 24s | |
| 3m 38s | |
| 3m 18s | |
| 3m 0s | |
| 4m 35s | |
| 28m 11s |