def product(self, other):
assert self.dt == other.dt
assert self.len == other.len
lowi = max(1, self.fLow / self.df)
highi = min(self.len / 2, self.fHigh / self.df)
sn, st = lisanoise(self.f[lowi:highi])
intA = 4.0 / (self.len**2 * self.df) * numpy.conj(
self.At[lowi:highi]) * other.At[lowi:highi] / sn
intE = 4.0 / (self.len**2 * self.df) * numpy.conj(
self.Et[lowi:highi]) * other.Et[lowi:highi] / sn
intT = 4.0 / (self.len**2 * self.df) * numpy.conj(
self.Tt[lowi:highi]) * other.Tt[lowi:highi] / st
if options.outputIntegrand:
# ints = numpy.concatenate((self.f[lowi:highi],sn,st))
tdistr = 'f,Are,Aim,Ere,Eim,Tre,Tim'
tdiobs = lisaxml.Observable(tdistr)
tdiobs.FrequencySeries = lisaxml.FrequencySeries([
self.f[lowi:highi], intA.real, intA.imag, intE.real, intE.imag,
intT.real, intT.imag
], tdistr)
tdiobs.DataType = 'FractionalFrequency'
tdiobs.FrequencySeries.Cadence = self.df
tdiobs.FrequencySeries.Cadence_Unit = 'Hertz'
tdiobs.FrequencySeries.FrequencyOffset = self.f[lowi]
tdiobs.FrequencySeries.FrequencyOffset_Unit = 'Hertz'
outputXML = lisaxml.lisaXML(options.outputIntegrand)
outputXML.TDIData(tdiobs)
outputXML.close()
innerA = numpy.sum(intA)
innerE = numpy.sum(intE)
innerT = numpy.sum(intT)
res = resprod()
res.A = innerA.real
res.E = innerE.real
res.T = innerT.real
return res
parser.error("I need at least one file to work with.")
if options.nokey and options.keyonly:
parser.error("Conflicting options --keyOnly and --noKey.")
outputfile = options.outputfile and options.outputfile or args[0]
inputfiles = args[0:]
observables = {}; obslist = []
sources = []
uniquesecs = {}; seclist = []
comments = ''
for i,filename in enumerate(inputfiles):
xml = lisaxml2.lisaXML(filename,'r')
if xml.Comment: # TODO: better provenance tracking
comments += (comments and '\n' or '') # add a newline if we have something already
comments += '(From %s.)' % f
comments += xml.Comment # accumulate comments
for sec in xml:
if len(sec) > 0:
if sec.Type == 'TDIData' and not (options.keyonly and i > 0):
for obs in sec:
obsname = obs.TimeSeries.name
if obsname not in obslist: # collect the first instance of every observable set
observables[obsname] = obs
obslist.append(obsname)
else:
if options.nokey and options.keyonly:
parser.error("Conflicting options --keyOnly and --noKey.")
outputfile = options.outputfile and options.outputfile or args[0]
inputfiles = args[0:]
observables = {}
obslist = []
sources = []
uniquesecs = {}
seclist = []
comments = ''
for i, filename in enumerate(inputfiles):
xml = lisaxml2.lisaXML(filename, 'r')
if xml.Comment: # TODO: better provenance tracking
comments += (comments and '\n'
or '') # add a newline if we have something already
comments += '(From %s.)' % f
comments += xml.Comment # accumulate comments
for sec in xml:
if len(sec) > 0:
if sec.Type == 'TDIData' and not (options.keyonly and i > 0):
for obs in sec:
obsname = obs.TimeSeries.name
if obsname not in obslist: # collect the first instance of every observable set
observables[obsname] = obs
obslist.append(obsname)
help="display progress [off by default]")
(options, args) = parser.parse_args()
if len(args) < 1:
parser.error("You must specify an output file!")
if options.duration < 10:
options.duration = options.duration * 31457280
if options.seed == None:
parser.error("You must specify the seed!")
# open the output file
outputfile = args[0]
outputXML = lisaxml.lisaXML(outputfile,'w')
# set the noise seed
random.seed(options.seed)
# make LISA, add caching?
if options.armlength == 'Standard':
if options.LISAmodel == 'Eccentric':
lisa = synthlisa.EccentricInclined(0.0,1.5*pi,-1)
elif options.LISAmodel == 'Static':
lisa = synthlisa.OriginalLISA()
elif options.LISAmodel == 'Rigid':
lisa = synthlisa.CircularRotating(0.0,1.5*pi,-1)
else:
try:
lisa = synthlisa.makeSampledLISA(options.LISAmodel)
author = getattr(mergedtdifile, 'Author', None)
if not author and 'USER' in os.environ:
author = os.environ['USER']
else:
author = 'mergeXML.py'
# it would be nice also to collect comments from the additional files...
# but lisaxml2.py does not currently support this!
comments = mergedtdifile.Comment
mergedtdifile.close()
if options.outputfile:
newmergedtdifile = lisaxml2.lisaXML(options.outputfile,
author=author,
comments=comments)
else:
newmergedtdifile = lisaxml2.lisaXML(mergedfile,
author=author,
comments=comments)
if not options.nokey:
for source in sources:
newmergedtdifile.SourceData(source)
for inputfile in inputfiles:
if options.debug: print "---> Processing", inputfile
inputtdifile = lisaxml2.readXML(inputfile)
# will use the first LISA that it finds anywhere...
author = getattr(mergedtdifile,'Author',None)
if not author and 'USER' in os.environ:
author = os.environ['USER']
else:
author = 'mergeXML.py'
# it would be nice also to collect comments from the additional files...
# but lisaxml2.py does not currently support this!
comments = mergedtdifile.Comment
mergedtdifile.close()
if options.outputfile:
newmergedtdifile = lisaxml2.lisaXML(options.outputfile,author=author,comments=comments)
else:
newmergedtdifile = lisaxml2.lisaXML(mergedfile,author=author,comments=comments)
if not options.nokey:
for source in sources:
newmergedtdifile.SourceData(source)
for inputfile in inputfiles:
if options.debug: print "---> Processing", inputfile
inputtdifile = lisaxml2.readXML(inputfile)
# will use the first LISA that it finds anywhere...
if not lisa:
lisa = inputtdifile.getLISAgeometry()
parser.add_option("-N",
"--firstN",
type="int",
dest="firstN",
default=None,
help="limit total number of lines printed")
(options, args) = parser.parse_args()
if len(args) != 2:
parser.error(
"You must specify the input lisaXML file and the output text file!")
lisaxml.Table.DisableRemoteTableLoad = True
srcfile = lisaxml.lisaXML(args[0], 'r')
table = srcfile.SourceData[0]
outfile = open(args[1], 'w')
count = 0
for s in table.makeTableSources():
# if not (f0 < s.Frequency < f1) and not (f2 < s.Frequency < f3) and not (f4 < s.Frequency < f5):
# continue
if options.addCount:
print >> outfile, count,
print >> outfile, s.Frequency, s.FrequencyDerivative, s.EclipticLatitude, s.EclipticLongitude,
print >> outfile, (
options.logAmplitude and 10**s.Amplitude
or s.Amplitude), s.Inclination, s.Polarization, s.InitialPhase
parser.add_option("-l", "--logAmplitude",
action="store_true", dest="logAmplitude", default=False,
help="assume the Amplitude column is given as log10 (off by default)")
parser.add_option("-N", "--firstN",
type="int", dest="firstN", default=None,
help="limit total number of lines printed")
(options, args) = parser.parse_args()
if len(args) != 2:
parser.error("You must specify the input lisaXML file and the output text file!")
lisaxml.Table.DisableRemoteTableLoad = True
srcfile = lisaxml.lisaXML(args[0],'r')
table = srcfile.SourceData[0]
outfile = open(args[1],'w')
count = 0
for s in table.makeTableSources():
# if not (f0 < s.Frequency < f1) and not (f2 < s.Frequency < f3) and not (f4 < s.Frequency < f5):
# continue
if options.addCount:
print >> outfile, count,
print >> outfile, s.Frequency, s.FrequencyDerivative, s.EclipticLatitude, s.EclipticLongitude,
print >> outfile, (options.logAmplitude and 10**s.Amplitude or s.Amplitude), s.Inclination, s.Polarization, s.InitialPhase
# print >> outfile, s.Frequency, s.EclipticLatitude, s.EclipticLongitude, s.Amplitude,
# prepare a lisaXML table structure with the binary parameters we've just generated
table = lisaxml2.Table(numpy.array(binaries,'d'),len(binaries),len(binaries[0]),
name=options.galaxyName,filetype='Remote',encoding='Text')
# set up the Column names
table.Frequency = None; table.Frequency_Unit = 'Hz'
if options.centerdotf != None:
table.FrequencyDerivative = None; table.FrequencyDerivative_Unit = 'Hz/Second'
table.EclipticLatitude = None; table.EclipticLatitude_Unit = 'Radian'
table.EclipticLongitude = None; table.EclipticLongitude_Unit = 'Radian'
table.Amplitude = None; table.Amplitude = '1'
table.Inclination = None; table.Inclination = 'Radian'
table.Polarization = None; table.Polarization = 'Radian'
table.InitialPhase = None; table.InitialPhase = 'Radian'
# make a lisaXML SourceTable object
mygalaxy = lisaxml2.SourceTable('GalacticBinary',name=options.galaxyName)
mygalaxy.__dict__['Table'] = table
# write out the XML file
outputXML = lisaxml2.lisaXML(outXMLfile,author='M. Vallisneri')
outputXML.SourceData.append(mygalaxy)
outputXML.close()
