PSCalib/examples/ex-ipython.py

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import psana

ds = psana.DataSource('/reg/g/psdm/detector/data_test/types/0019-XppGon.0-Epix100a.0.xtc')
env = ds.env()
src = psana.Source('XppGon.0:Epix100a.0')

cs      = env.configStore()
clbs    = env.calibStore()
epics   = env.epicsStore()

cdir    = env.calibDir()
exp     = env.experiment()
ins     = env.instrument()

cfgkeys = cs.keys()
clbkeys = clbs.keys()

co = cs.get(psana.Epix.Config100aV2, src)
vn = co.version()

evt = ds.events().next()
ekeys  = evt.keys()
runnum = evt.run()
  
eo = evt.get(psana.Epix.ElementV3, src)


#------------------------------
# Epix detector id
# ----------------
import psana
src = psana.Source('XppGon.0:Epix100a.0')
ds = psana.DataSource('/reg/g/psdm/detector/data_test/types/0019-XppGon.0-Epix100a.0.xtc')
co = ds.env().configStore().get(psana.Epix.Config100aV2, src)
print 'Epix detector Id: %d' % co.version()


#------------------------------

import psana

dsn = '/reg/g/psdm/detector/data_test/types/0007-NoDetector.0-Epix100a.0.xtc'
str_src = ':Epix100a.0'

src = psana.Source(str_src)
ds  = psana.DataSource(dsn)
env = ds.env()
amap = env.aliasMap()

asrcs = amap.srcs()

ssrc = str_src # or Epix or alias 'cs140_0'

pdssrc=amap.src(str_src) # returns pdssrc for string source like ProcInfo(255.255.255.255, pid=16777215)

strsrc=amap.src('cs140_0') # string source for alias like DetInfo(XppGon.0:Cspad2x2.0)

evt = ds.events().next()
runnum = evt.run()

#pda = PyDetectorAccess(src, env, pbits=0)

cs = env.configStore()
cs.keys()

co = cs.get(psana.Epix.Config100aV1, src)     # (704, 768)

detid = co.version()
#------------------------------
# get time from :Evr.

import psana
ds  = psana.DataSource('/reg/g/psdm/detector/data_test/types/0014-MfxEndstation.0-Rayonix.0.xtc')

env = ds.env()
#co = env.getConfig(psana.ControlData.ConfigV3)
co = env.getConfig(psana.EvrData.ConfigV7)

#run= ds.runs().next()
#lst=run.times() # in idx mode



#env = ds.env()

#cs = env.configStore()
#cs.keys()
#co1 = cs.get(psana.EvrData.ConfigV7, psana.Source(':Evr'))

#------------------------------
# get time from psana.EventId

import psana
ds  = psana.DataSource('/reg/g/psdm/detector/data_test/types/0014-MfxEndstation.0-Rayonix.0.xtc')
env = ds.env()

evt = ds.events().next()
evt.keys()
evid = evt.get(psana.EventId)
evid.time()

#------------------------------
#------------------------------

src=psana.Source(':Evr.')

for i, evt in enumerate(ds.events()):
        o = evt.get(psana.EvrData.DataV4, src)
        if   o is None : o = evt.get(psana.EvrData.DataV3, src)
        elif o is None : print 'EvrData.DataV4,3 is not found in event %d' % i
        lst_ts  = [(eco.timestampHigh(), eco.timestampLow()) for eco in o.fifoEvents()]
        print 'Event %3d timestampHigh(), eco.timestampLow():' % i, lst_ts
        if i>10 : break

#------------------------------

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