problem with handling '--estart' / '-e' options in art 2.10.04 (Mu2e flavor)
'mu2e -e 100 ...' or 'mu2e --estart 100'
starts processing a file, containing events with numbers starting from 1, from the very first event, event_number=1,
not from the one with event number=100
'-e' option has been handled properly by previous versions of art.
It is a very handy option, would be nice to have it back.
#2 Updated by Kyle Knoepfel 10 months ago
- Status changed from Assigned to Feedback
I am having trouble reproducing the problem with art 2.10.04. For example:
[knoepfel@woof ~]$ setup art v2_10_04 -q e15:prof [knoepfel@woof ~]$ art -c /dev/null -n 200 -o out.root
Make sure the right number of events is in the file
[knoepfel@woof ~]$ count_events --hr out.root out.root 1 run, 1 subrun, 200 events, and 0 results. Counted events successfully for 1 specified files.
Now try to start processing at event number 100.
[knoepfel@woof ~]$ art -c /dev/null out.root -e 100 ... Begin processing the 98th record. run: 1 subRun: 0 event: 197 at 18-Sep-2018 15:07:15 CDT Begin processing the 99th record. run: 1 subRun: 0 event: 198 at 18-Sep-2018 15:07:15 CDT Begin processing the 100th record. run: 1 subRun: 0 event: 199 at 18-Sep-2018 15:07:15 CDT 18-Sep-2018 15:07:15 CDT Closed input file "out.root" TrigReport ---------- Event Summary ------------ TrigReport Events total = 101 passed = 101 failed = 0
which demonstrates correct behavior (at least for the default settings).
Can you provide a configuration/input file that demonstrates the failure you've encountered?
#4 Updated by Kyle Knoepfel 10 months ago
I confirm that the desired behavior does not happen if the
SubRun numbers are not 1 and 0, respectively. Please see the related issue #7308--it is time for us to resolve this infelicity. We will schedule its resolution for the next minor release of art.