Support #18714
Study the data saved by the SN trigger
Start date:
01/10/2018
Due date:
% Done:
0%
Estimated time:
Description
I want to see, what data does the SN trigger select.
This task is to store all the steps, so I can reproduce it in future.
History
#1 Updated by Andrey Sheshukov about 3 years ago
- Status changed from New to Work in progress
Getting the data files:¶
I use samweb to select the files with actual data:
samweb list-files "online.detector fardet and data_tier raw and online.stream ddsn and Online.TotalEvents > 50 and start_time > 2017-11-01"
I get the files list:
fardet_r00027998_s02_DDsn.raw fardet_r00028049_s02_DDsn.raw fardet_r00028123_s00_DDsn.raw fardet_r00028143_s02_DDsn.raw fardet_r00028153_s02_DDsn.raw fardet_r00028238_s02_DDsn.raw fardet_r00028254_s08_DDsn.raw fardet_r00028308_s01_DDsn.raw fardet_r00028320_s06_DDsn.raw fardet_r00028441_s14_DDsn.raw fardet_r00028442_s03_DDsn.raw
Study the files metadata:
samweb get-metadata fardet_r00028442_s03_DDsn
Download file:
ifdh_fetch fardet_r00028442_s03_DDsn