def run(eventfile, tofbinsize, nxsfile, type, instrument):
print(eventfile, nxsfile)
from mccomponents.detector.event_utils import readEvents
events = readEvents(eventfile)
prefix = 'mcvine.instruments.%s.nxs' % instrument.upper()
mod = '%s.%s' % (prefix, type)
mod = __import__(mod, fromlist=[''])
mod.write(events, tofbinsize, nxsfile)
return
def run(eventfile, nxsfile, tofbinsize, type):
print (eventfile, nxsfile)
from mccomponents.detector.event_utils import readEvents
events = readEvents(eventfile)
prefix = 'mcvine.instruments.SEQUOIA.nxs'
mod = '%s.%s' % (prefix, type)
mod = __import__(mod, fromlist = [''])
mod.write(events, tofbinsize, nxsfile)
return
def test2(self):
"ARCS detector system. A neutron missing all pixels."
# cmd = './sd --source.velocity=1000,0,-2000 --ncount=1 --output-dir=out2'
cmd = './sd --source.position=-0.00875,0.00462,0.005 --source.velocity=5713.19,-765.203,9068.39 --ncount=1 --output-dir=out2'
import os
if os.system(cmd):
raise RuntimeError, "%s failed" % cmd
eventdata = 'out2/events.dat'
from mccomponents.detector.event_utils import readEvents
events = readEvents(eventdata)
print events
# self.assertEqual(len(events), 0)
return
def test2(self):
"ARCS detector system. A neutron missing all pixels."
# cmd = './sd --source.velocity=1000,0,-2000 --ncount=1 --output-dir=out2'
cmd = './sd --source.position=-0.00875,0.00462,0.005 --source.velocity=5713.19,-765.203,9068.39 --ncount=1 --output-dir=out2'
import os
if os.system(cmd):
raise RuntimeError, "%s failed" % cmd
eventdata = 'out2/events.dat'
from mccomponents.detector.event_utils import readEvents
events = readEvents(eventdata)
print events
# self.assertEqual(len(events), 0)
return
def run(eventfile, nxsfile, tofbinsize=0.1, type="processed", Ei = None):
"""tofbinsize: in microsecond
type: processed or raw. processed is obsolete but kept for backward compatibility
Ei: nominal incident energy in meV
"""
print (eventfile, nxsfile)
from mccomponents.detector.event_utils import readEvents
events = readEvents(eventfile)
prefix = 'mcvine.instruments.ARCS.nxs'
mod = '%s.%s' % (prefix, type)
mod = __import__(mod, fromlist = [''])
mod.write(events, tofbinsize, nxsfile, Ei=Ei)
return
def run(eventfile, nxsfile, tofbinsize=0.1, type="processed", Ei = None):
"""tofbinsize: in microsecond
type: processed or raw. processed is obsolete but kept for backward compatibility
Ei: nominal incident energy in meV
"""
print((eventfile, nxsfile))
from mccomponents.detector.event_utils import readEvents
events = readEvents(eventfile)
prefix = 'mcvine.instruments.ARCS.nxs'
mod = '%s.%s' % (prefix, type)
mod = __import__(mod, fromlist = [''])
mod.write(events, tofbinsize, nxsfile, Ei=Ei)
return
def test1a(self):
"ARCS detector system. Neutrons shotting at one single pixel."
cmd = './sd --mpirun.nodes=2 --output-dir=out1a'
import os
if os.system(cmd):
raise RuntimeError, "%s failed" % cmd
eventdata = 'out1a/events.dat'
from mccomponents.detector.event_utils import readEvents
events = readEvents(eventdata)
# print events
# print events['p'].sum()
p = events['p'].sum()
print p
self.assert_(p > 0.9 and p < 1)
return
def test1a(self):
"ARCS detector system. Neutrons shotting at one single pixel."
cmd = './sd --mpirun.nodes=2 --output-dir=out1a'
import os
if os.system(cmd):
raise RuntimeError, "%s failed" % cmd
eventdata = 'out1a/events.dat'
from mccomponents.detector.event_utils import readEvents
events = readEvents(eventdata)
# print events
# print events['p'].sum()
p = events['p'].sum()
print p
self.assert_(p>0.9 and p<1)
return
def run(eventfile, nxsfile, tofbinsize=0.1, type=None, Ei=None):
"""tofbinsize: in microsecond
"""
assert type == 'processed', "Unsupported type %r" % type
print((eventfile, nxsfile))
# read events
from mccomponents.detector.event_utils import readEvents
events = readEvents(eventfile)
# write nxs
write(events, tofbinsize, nxsfile)
#
if Ei:
from .nxs import setEnergyRequest
setEnergyRequest(nxsfile, Ei)
return
def test(self):
"ARCS detector system. Neutrons shotting at one single pixel."
cmd = "MCVINE_MPI_LAUNCHER=serial ./sd"
import os
if os.system(cmd):
raise RuntimeError, "%s failed" % cmd
eventdata = "out/events.dat"
from mccomponents.detector.event_utils import readEvents
events = readEvents(eventdata)
# print events
# print events['p'].sum()
p = events["p"].sum()
print p
self.assert_(p > 0.9 and p < 1)
return
def getNumberOfEvts(filename, pixelID):
from mccomponents.detector import event_utils
evts = event_utils.readEvents(filename)
_ = lambda evt: evt['pixelID'] == pixelID
return len(list(filter(_, evts)))
def getNumberOfEvts(filename, pixelID):
from mccomponents.detector import event_utils
evts = event_utils.readEvents(filename)
_ = lambda evt: evt['pixelID'] == pixelID
return len(filter(_, evts))
#!/usr/bin/env python from mccomponents.detector import event_utils as evu f = 'out/events.dat' print print "* reading events from %s" % f events = evu.readEvents(f) print print "* # of events", len(events) print print "* events (pixelID, tofID, weight):" print events
#!/usr/bin/env python
from mccomponents.detector import event_utils as evu
f = 'out/events.dat'
print()
print(("* reading events from %s" % f))
events = evu.readEvents(f)
print()
print(("* # of events", len(events)))
print()
print("* events (pixelID, tofID, weight):")
print(events)
