def twissVec(deltafamilies):
#print deltafamilies
writeparams(deltafamilies)
system('madx < job.iterate.madx > scum');md=model('twiss.dat')
dir='/afs/cern.ch/user/g/grumolo/scratch1/acd.data/results/'
x=twiss(dir+'x.out');y=twiss(dir+'y.out')
#-- read results and make model phadv
blah=muXY(md,x,y)
return numpy.concatenate([blah[0],blah[1],[md['Q1']],[md['Q2']]])
def justtwiss(deltafamilies):
#########################
print deltafamilies
writeparams(deltafamilies)
system('madx < job.iterate.madx > scum')
x=twiss('twiss.dat')
return x
def plotOptics(sx,px,sy,py,modelFile):
import pylab; phm=[]; phx=[]; phy=[]
a=twiss(modelFile);Q1=a.Q1%1.0; Q2=a.Q2%1.0
phm.append([a.MUX[0],a.MUY[0]]);
phx.append((Q1-(px[-1]-px[0]))/2)
phy.append((-Q2+(py[-1]-py[0]))/2)
for j in range(1,len(a.MUX)):
phm.append([a.MUX[j]-a.MUX[j-1], a.MUY[j]-a.MUY[j-1]])
for j in range(1,len(px)):
phx.append(mod(px[j]-px[j-1],1))
for j in range(1,len(py)):
phy.append(mod(py[j]-py[j-1],1))
phm=array(phm)
pylab.subplot(2,1,1);
pylab.scatter(sx,phx);pylab.plot(a.S,phm[:,0]);
pylab.subplot(2,1,2);
pylab.scatter(sy,phy);pylab.plot(a.S,phm[:,1]);
pylab.show()
def calcHist(fileName,attr_name,nbins=70):
a=twiss(fileName)
if default==0:
if npy.isreal(a.__dict__[attr_name]):
indx,frq=npy.histogram(a.__dict__[attr_name],bins=nbins)
if default==1:
if a.__dict__[attr_name].typecode()=='d':
hits=Histogram(a.__dict__[attr_name],nbins)
indx=hits[:,0];frq=hits[:,1]
ave=npy.average(a.__dict__[attr_name])
if default==0: stdev=npy.std(a.__dict__[attr_name])
if default==1: stdev=std(a.__dict__[attr_name])
else: print "data is not real"
f=open(path+'/HIST.tfs','w')
f.write('@ NAME %0'+str(len(attr_name))+'s "'+attr_name+'"\n')
f.write('@ '+attr_name+'AVE %le '+str(ave)+'\n')
f.write('@ '+attr_name+'STD %le '+str(ave)+'\n')
f.write("*"+'%5s %5s' % ("INDX", "FREQ")+"\n")
f.write("$"+'%5s %5s' % ("%le", "%le")+"\n")
for j in range(len(indx)):
f.write('%5s %5s' % (indx[j], frq[j])+"\n")
f.close()
def model(file):
mdB=twiss(file);mdlB={}
for k in range(len(mdB.NAME)):
mdlB[mdB.NAME[k]]=[mdB.MUX[k],mdB.MUY[k]]
mdlB['Q1']=mdB.Q1;mdlB['Q2']=mdB.Q2
return mdlB
for k in range(st, len(aa.VNAME)):
SY.append(b.S[b.indx[aa.VNAME[k]]])
BETY.append(b.BETY[b.indx[aa.VNAME[k]]])
return array(SY), array(BETY)
def phase(b):
mux = b.MUX[1:] - b.MUX[0:-1]
muy = b.MUY[1:] - b.MUY[0:-1]
return mux, muy
if __name__ == "__main__":
fileM = "/afs/cern.ch/user/r/rcalaga/beta.beat/lhc.numpy/twiss.base.b1"
fileM = "twiss.ti2lhcb1.b1"
b = twiss(fileM)
aper = twiss("aper.ti2lhc.tfs.new")
st = 2
ex = 1e-6
ey = 0.5e-6
app = []
for j in range(len(aper.NAME)):
if 0 < aper.APER_1[j] < 1 and 0 < aper.APER_2[j] < 1:
app.append([aper.S[j], aper.APER_1[j], aper.APER_2[j]])
app = array(app)
dir = "/user/slops/data/LHC_DATA/OP_DATA/FILL_DATA/5/"
x = []
y = []
sx = []
sy = []