def startsemblance(nostat,
nsamp,
i,
nstep,
dimX,
dimY,
mint,
new_freq,
minSampleCount,
isParent=True):
backSemb = []
if isParent:
backSemb = execsemblance(nostat, nsamp, i, nstep, dimX, dimY, mint,
new_freq, minSampleCount)
else:
trace = Basic.readMatrix(trace_txt, nostat, minSampleCount, '%e')
traveltime = Basic.readMatrix(travel_txt, nostat, dimX * dimY, '%e')
latv = Basic.readVector(latv_txt, '%e')
lonv = Basic.readVector(lonv_txt, '%e')
for j in range(dimX * dimY):
semb = 0
nomin = 0
denom = 0
for l in range(int(nsamp)):
sum = 0
for k in range(nostat):
relstart_samples = int((traveltime[k][j] - mint) * new_freq +
0.5) + i * nstep
val = trace[k][relstart_samples + l]
sum += val
denom += (val * val)
nomin += sum * sum
semb = nomin / (float(nostat) * denom)
backSemb.append(semb)
return backSemb
def execsemblance(nostat, nsamp, i, nstep, dimX,dimY, mint, new_freq, minSampleCount) :
f = [nostat, nsamp, i, nstep, dimX,dimY, mint, new_freq, minSampleCount]
args = Basic.floatToString(f, delim= ',')
prog = sys.executable + ' ' + __file__
cmd = prog + ' ' + args
Logfile.add('--------------------------------------------', cmd)
result = Basic.systemCmd(cmd)
Logfile.addLines(result)
backSemb = Basic.readVector(semb_txt)
return backSemb