Potpourri

Subsystem Channel Map

You can quickly retrieve any subsystem (geds, spms, PULS01/PULS01ANA/BSLN01/MUON01 aux channels) channel map in the following way:

import legend_data_monitor as ldm

geds = ldm.Subsystem('geds', experiment='L200', period='p18', runs=0, type='phy', path='/global/cfs/cdirs/m2676/data/lngs/l200/public/prodenv/prod-blind/', version='auto/latest')

geds.channel_map

How to build runinfo.yaml

You can build the .yaml file containing all run summary information (start/end timestamps, livetime in seconds) using the following command:

$ legend-data-monitor get_runinfo --path /global/cfs/cdirs/m2676/data/lngs/l200/public/prodenv/prod-blind --output output/ --data_version tmp-auto

How to evaluate exposure

You can extract the exposure using the following command:

$ legend-data-monitor get_exposure --period p03 --run r000 r001 r002 --runinfo_path output/runinfo.yaml --path /global/cfs/cdirs/m2676/data/lngs/l200/public/prodenv/prod-blind --data_version tmp-auto