def plot_DFRotcurves(options,args):
raw= read_rawdata(options)
#Bin the data
binned= pixelAfeFeh(raw,dfeh=options.dfeh,dafe=options.dafe)
if options.tighten:
tightbinned= pixelAfeFeh(raw,dfeh=options.dfeh,dafe=options.dafe,
fehmin=-1.6,fehmax=0.5,afemin=-0.05,
afemax=0.55)
else:
tightbinned= binned
#Map the bins with ndata > minndata in 1D
fehs, afes= [], []
counter= 0
abindx= numpy.zeros((len(binned.fehedges)-1,len(binned.afeedges)-1),
dtype='int')
for ii in range(len(binned.fehedges)-1):
for jj in range(len(binned.afeedges)-1):
data= binned(binned.feh(ii),binned.afe(jj))
if len(data) < options.minndata:
continue
#print binned.feh(ii), binned.afe(jj), len(data)
fehs.append(binned.feh(ii))
afes.append(binned.afe(jj))
abindx[ii,jj]= counter
counter+= 1
nabundancebins= len(fehs)
fehs= numpy.array(fehs)
afes= numpy.array(afes)
#Load each solutions
sols= []
savename= args[0]
initname= options.init
for ii in range(nabundancebins):
spl= savename.split('.')
newname= ''
for jj in range(len(spl)-1):
newname+= spl[jj]
if not jj == len(spl)-2: newname+= '.'
newname+= '_%i.' % ii
newname+= spl[-1]
savefilename= newname
#Read savefile
try:
savefile= open(savefilename,'rb')
except IOError:
print "WARNING: MISSING ABUNDANCE BIN"
sols.append(None)
else:
sols.append(pickle.load(savefile))
savefile.close()
#Load samples as well
if options.mcsample:
#Do the same for init
spl= initname.split('.')
newname= ''
for jj in range(len(spl)-1):
newname+= spl[jj]
if not jj == len(spl)-2: newname+= '.'
newname+= '_%i.' % ii
newname+= spl[-1]
options.init= newname
mapfehs= monoAbundanceMW.fehs()
mapafes= monoAbundanceMW.afes()
#Now plot
#Run through the pixels and plot rotation curves
if options.type == 'afe':
vmin, vmax= 0.0,.5
zlabel=r'$[\alpha/\mathrm{Fe}]$'
elif options.type == 'feh':
vmin, vmax= -1.6,0.4
zlabel=r'$[\mathrm{Fe/H}]$'
overplot= False
if options.subtype is None or options.subtype.lower() != 'median':
bovy_plot.bovy_print(fig_height=3.87,fig_width=5.)
medianvc= []
medianvc_disk= []
medianvc_halo= []
medianvc_bulge= []
medianrs= numpy.linspace(0.001,2.,1001)
for ii in range(tightbinned.npixfeh()):
for jj in range(tightbinned.npixafe()):
data= binned(tightbinned.feh(ii),tightbinned.afe(jj))
if len(data) < options.minndata:
if options.type.lower() == 'afe' or options.type.lower() == 'feh' or options.type.lower() == 'fehafe' \
or options.type.lower() == 'afefeh':
continue
else:
plotthis[ii,jj]= numpy.nan
continue
#Find abundance indx
fehindx= binned.fehindx(tightbinned.feh(ii))#Map onto regular binning
afeindx= binned.afeindx(tightbinned.afe(jj))
solindx= abindx[fehindx,afeindx]
monoabindx= numpy.argmin((tightbinned.feh(ii)-mapfehs)**2./0.01 \
+(tightbinned.afe(jj)-mapafes)**2./0.0025)
if sols[solindx] is None:
if options.type.lower() == 'afe' or options.type.lower() == 'feh' or options.type.lower() == 'fehafe' \
or options.type.lower() == 'afefeh':
continue
else:
plotthis[ii,jj]= numpy.nan
continue
s= get_potparams(sols[solindx],options,1)
#Setup potential
pot= setup_potential(sols[solindx],options,1,returnrawpot=True)
vo= get_vo(sols[solindx],options,1)
ro= get_ro(sols[solindx],options)
if options.type.lower() == 'afe':
plotc= tightbinned.afe(jj)
elif options.type.lower() == 'feh':
plotc= tightbinned.feh(jj)
colormap = cm.jet
if options.subtype is None or options.subtype.lower() == 'full':
potential.plotRotcurve(pot,Rrange=[0.001,2.],
overplot=overplot,ls='-',
color=colormap(_squeeze(plotc,vmin,vmax)),
yrange=[0.,1.29],
ylabel= r"$V_c(R)/V_c(R_0)$",
zorder=int(numpy.random.uniform()*100))
elif options.subtype.lower() == 'disk':
if 'mwpotential' in options.potential.lower():
diskpot= pot[0]
elif 'wgas' in options.potential.lower():
diskpot= [pot[0],pot[-1]]
elif options.potential.lower() == 'mpdiskplhalofixbulgeflat':
diskpot= pot[0]
elif 'dpdisk' in options.potential.lower():
diskpot= pot[0]
potential.plotRotcurve(diskpot,Rrange=[0.001,2.],
yrange=[0.,1.29],
overplot=overplot,ls='-',
color=colormap(_squeeze(plotc,vmin,vmax)),
ylabel= r"$V_c(R)/V_c(R_0)$",
zorder=int(numpy.random.uniform()*100))
elif options.subtype.lower() == 'halo':
halopot= pot[1]
potential.plotRotcurve(halopot,Rrange=[0.001,2.],
overplot=overplot,ls='-',
yrange=[0.,1.29],
ylabel= r"$V_c(R)/V_c(R_0)$",
color=colormap(_squeeze(plotc,vmin,vmax)),
zorder=int(numpy.random.uniform()*100))
elif options.subtype.lower() == 'bulge':
bulgepot= pot[2]
potential.plotRotcurve(bulgepot,Rrange=[0.001,2.],
overplot=overplot,ls='-',
ylabel= r"$V_c(R)/V_c(R_0)$",
yrange=[0.,1.29],
color=colormap(_squeeze(plotc,vmin,vmax)),
zorder=int(numpy.random.uniform()*100))
elif options.subtype.lower() == 'median':
if 'mwpotential' in options.potential.lower():
diskpot= pot[0]
elif 'wgas' in options.potential.lower():
diskpot= [pot[0],pot[-1]]
elif options.potential.lower() == 'mpdiskplhalofixbulgeflat':
diskpot= pot[0]
elif 'dpdisk' in options.potential.lower():
diskpot= pot[0]
halopot= pot[1]
bulgepot= pot[2]
vo= get_vo(sols[solindx],options,1)
medianvc.append(vo*potential.calcRotcurve(pot,medianrs))
medianvc_disk.append(vo*potential.calcRotcurve(diskpot,medianrs))
medianvc_halo.append(vo*potential.calcRotcurve(halopot,medianrs))
medianvc_bulge.append(vo*potential.calcRotcurve(bulgepot,medianrs))
overplot=True
if options.subtype is None or options.subtype.lower() != 'median':
#Add colorbar
m = cm.ScalarMappable(cmap=cm.jet)
m.set_array(plotc)
m.set_clim(vmin=vmin,vmax=vmax)
cbar= pyplot.colorbar(m,fraction=0.15)
cbar.set_clim((vmin,vmax))
cbar.set_label(zlabel)
if options.subtype is None:
pass
elif options.subtype.lower() == 'disk':
bovy_plot.bovy_text(r'$\mathrm{Disk}$',bottom_right=True,size=_legendsize)
elif options.subtype.lower() == 'halo':
bovy_plot.bovy_text(r'$\mathrm{Halo}$',bottom_right=True,size=_legendsize)
elif options.subtype.lower() == 'bulge':
bovy_plot.bovy_text(r'$\mathrm{Bulge}$',bottom_right=True,size=_legendsize)
else:
#Calc medians
nbins= len(medianvc)
vc= numpy.empty((len(medianrs),nbins))
vc_disk= numpy.empty((len(medianrs),nbins))
vc_bulge= numpy.empty((len(medianrs),nbins))
vc_halo= numpy.empty((len(medianrs),nbins))
for ii in range(nbins):
vc[:,ii]= medianvc[ii]
vc_disk[:,ii]= medianvc_disk[ii]
vc_halo[:,ii]= medianvc_halo[ii]
vc_bulge[:,ii]= medianvc_bulge[ii]
vc= numpy.median(vc,axis=1)*_REFV0
#vcro= vc[numpy.argmin(numpy.fabs(medianrs-1.))]
#vc/= vcro
vc_disk= numpy.median(vc_disk,axis=1)*_REFV0
vc_halo= numpy.median(vc_halo,axis=1)*_REFV0
vc_bulge= numpy.median(vc_bulge,axis=1)*_REFV0
bovy_plot.bovy_print(fig_height=3.87,fig_width=5.)
bovy_plot.bovy_plot(medianrs,vc,'k-',
xlabel=r"$R/R_0$",
ylabel= r"$V_c(R)\ [\mathrm{km\,s}^{-1}]$",
yrange=[0.,1.29*_REFV0],
xrange=[0.,2.])
linedisk= bovy_plot.bovy_plot(medianrs,vc_disk,'k--',
overplot=True)
linedisk[0].set_dashes([5,5])
bovy_plot.bovy_plot(medianrs,vc_halo,'k:',
overplot=True)
linebulge= bovy_plot.bovy_plot(medianrs,vc_bulge,'k--',
overplot=True)
linebulge[0].set_dashes([10,4])
bovy_plot.bovy_text(1.95,120.,r'$\mathrm{Disk}$',size=_legendsize,
horizontalalignment='right')
bovy_plot.bovy_text(1.95,193.,r'$\mathrm{Halo}$',size=_legendsize,
horizontalalignment='right')
bovy_plot.bovy_text(1.95,28.,r'$\mathrm{Bulge}$',size=_legendsize,
horizontalalignment='right')
bovy_plot.bovy_end_print(options.outfilename)
def generate_fakeDFData(options,args):
#Check whether the savefile already exists
if os.path.exists(args[0]):
savefile= open(args[0],'rb')
print "Savefile already exists, not re-sampling and overwriting ..."
return None
#Read the data
print "Reading the data ..."
if options.sample.lower() == 'g':
if options.select.lower() == 'program':
raw= read_gdwarfs(_GDWARFFILE,logg=True,ebv=True,sn=options.snmin,nosolar=True,nocoords=True)
else:
raw= read_gdwarfs(logg=True,ebv=True,sn=options.snmin,nosolar=True,nocoords=True)
elif options.sample.lower() == 'k':
if options.select.lower() == 'program':
raw= read_kdwarfs(_KDWARFFILE,logg=True,ebv=True,sn=options.snmin,nosolar=True,nocoords=True)
else:
raw= read_kdwarfs(logg=True,ebv=True,sn=options.snmin,nosolar=True,
nocoords=True)
if not options.bmin is None:
#Cut on |b|
raw= raw[(numpy.fabs(raw.b) > options.bmin)]
if not options.fehmin is None:
raw= raw[(raw.feh >= options.fehmin)]
if not options.fehmax is None:
raw= raw[(raw.feh < options.fehmax)]
if not options.afemin is None:
raw= raw[(raw.afe >= options.afemin)]
if not options.afemax is None:
raw= raw[(raw.afe < options.afemax)]
if not options.plate is None and not options.loo:
raw= raw[(raw.plate == options.plate)]
elif not options.plate is None:
raw= raw[(raw.plate != options.plate)]
#Bin the data
binned= pixelAfeFeh(raw,dfeh=options.dfeh,dafe=options.dafe)
#Map the bins with ndata > minndata in 1D
fehs, afes= [], []
for ii in range(len(binned.fehedges)-1):
for jj in range(len(binned.afeedges)-1):
data= binned(binned.feh(ii),binned.afe(jj))
if len(data) < options.minndata:
continue
fehs.append(binned.feh(ii))
afes.append(binned.afe(jj))
nabundancebins= len(fehs)
fehs= numpy.array(fehs)
afes= numpy.array(afes)
if not options.singlefeh is None:
if options.loo:
pass
else:
#Set up single feh
indx= binned.callIndx(options.singlefeh,options.singleafe)
if numpy.sum(indx) == 0:
raise IOError("Bin corresponding to singlefeh and singleafe is empty ...")
data= copy.copy(binned.data[indx])
print "Using %i data points ..." % (len(data))
#Bin again
binned= pixelAfeFeh(data,dfeh=options.dfeh,dafe=options.dafe)
fehs, afes= [], []
for ii in range(len(binned.fehedges)-1):
for jj in range(len(binned.afeedges)-1):
data= binned(binned.feh(ii),binned.afe(jj))
if len(data) < options.minndata:
continue
fehs.append(binned.feh(ii))
afes.append(binned.afe(jj))
nabundancebins= len(fehs)
fehs= numpy.array(fehs)
afes= numpy.array(afes)
#Setup the selection function
#Load selection function
plates= numpy.array(list(set(list(raw.plate))),dtype='int') #Only load plates that we use
print "Using %i plates, %i stars ..." %(len(plates),len(raw))
sf= segueSelect(plates=plates,type_faint='tanhrcut',
sample=options.sample,type_bright='tanhrcut',
sn=options.snmin,select=options.select,
indiv_brightlims=options.indiv_brightlims)
platelb= bovy_coords.radec_to_lb(sf.platestr.ra,sf.platestr.dec,
degree=True)
if options.sample.lower() == 'g':
grmin, grmax= 0.48, 0.55
rmin,rmax= 14.50001, 20.199999 #so we don't go out of the range
if options.sample.lower() == 'k':
grmin, grmax= 0.55, 0.75
rmin,rmax= 14.50001, 18.999999
colorrange=[grmin,grmax]
mapfehs= monoAbundanceMW.fehs()
mapafes= monoAbundanceMW.afes()
#Setup params
if not options.init is None:
#Load initial parameters from file
savefile= open(options.init,'rb')
tparams= pickle.load(savefile)
savefile.close()
#Setup the correct form
params= initialize(options,fehs,afes)
params[0:6]= get_dfparams(tparams,options.index,options,log=True)
params[6:11]= tparams[-5:len(tparams)]
else:
params= initialize(options,fehs,afes)
#Setup potential
if (options.potential.lower() == 'flatlog' or options.potential.lower() == 'flatlogdisk') \
and not options.flatten is None:
#Set flattening
potparams= list(get_potparams(params,options,len(fehs)))
potparams[0]= options.flatten
params= set_potparams(potparams,params,options,len(fehs))
pot= setup_potential(params,options,len(fehs))
aA= setup_aA(pot,options)
if not options.multi is None:
binned= fakeDFData_abundance_singles(binned,options,args,fehs,afes)
else:
for ii in range(len(fehs)):
print "Working on population %i / %i ..." % (ii+1,len(fehs))
#Setup qdf
dfparams= get_dfparams(params,ii,options,log=False)
vo= get_vo(params,options,len(fehs))
ro= get_ro(params,options)
if options.dfmodel.lower() == 'qdf':
#Normalize
hr= dfparams[0]/ro
sr= dfparams[1]/vo
sz= dfparams[2]/vo
hsr= dfparams[3]/ro
hsz= dfparams[4]/ro
print hr, sr, sz, hsr, hsz
qdf= quasiisothermaldf(hr,sr,sz,hsr,hsz,pot=pot,aA=aA,cutcounter=True)
#Some more selection stuff
data= binned(fehs[ii],afes[ii])
#feh and color
feh= fehs[ii]
fehrange= [feh-options.dfeh/2.,feh+options.dfeh/2.]
#FeH
fehdist= DistSpline(*numpy.histogram(data.feh,bins=5,
range=fehrange),
xrange=fehrange,dontcuttorange=False)
#Color
colordist= DistSpline(*numpy.histogram(data.dered_g\
-data.dered_r,
bins=9,range=colorrange),
xrange=colorrange)
#Re-sample
binned= fakeDFData(binned,qdf,ii,params,fehs,afes,options,
rmin,rmax,
platelb,
grmin,grmax,
fehrange,
colordist,
fehdist,feh,sf,
mapfehs,mapafes,
ro=None,vo=None)
#Save to new file
fitsio.write(args[0],binned.data)
return None
def plot_DFsingles(options,args):
raw= read_rawdata(options)
#Bin the data
binned= pixelAfeFeh(raw,dfeh=options.dfeh,dafe=options.dafe)
if options.tighten:
tightbinned= pixelAfeFeh(raw,dfeh=options.dfeh,dafe=options.dafe,
fehmin=-1.6,fehmax=0.5,afemin=-0.05,
afemax=0.55)
else:
tightbinned= binned
#Map the bins with ndata > minndata in 1D
fehs, afes= [], []
counter= 0
abindx= numpy.zeros((len(binned.fehedges)-1,len(binned.afeedges)-1),
dtype='int')
for ii in range(len(binned.fehedges)-1):
for jj in range(len(binned.afeedges)-1):
data= binned(binned.feh(ii),binned.afe(jj))
if len(data) < options.minndata:
continue
#print binned.feh(ii), binned.afe(jj), len(data)
fehs.append(binned.feh(ii))
afes.append(binned.afe(jj))
abindx[ii,jj]= counter
counter+= 1
nabundancebins= len(fehs)
fehs= numpy.array(fehs)
afes= numpy.array(afes)
#Load each solutions
sols= []
savename= args[0]
initname= options.init
for ii in range(nabundancebins):
spl= savename.split('.')
newname= ''
for jj in range(len(spl)-1):
newname+= spl[jj]
if not jj == len(spl)-2: newname+= '.'
newname+= '_%i.' % ii
newname+= spl[-1]
savefilename= newname
#Read savefile
try:
savefile= open(savefilename,'rb')
except IOError:
print "WARNING: MISSING ABUNDANCE BIN"
sols.append(None)
else:
sols.append(pickle.load(savefile))
savefile.close()
#Load samples as well
if options.mcsample:
#Do the same for init
spl= initname.split('.')
newname= ''
for jj in range(len(spl)-1):
newname+= spl[jj]
if not jj == len(spl)-2: newname+= '.'
newname+= '_%i.' % ii
newname+= spl[-1]
options.init= newname
mapfehs= monoAbundanceMW.fehs()
mapafes= monoAbundanceMW.afes()
#Now plot
#Run through the pixels and gather
if options.type.lower() == 'afe' or options.type.lower() == 'feh' \
or options.type.lower() == 'fehafe' \
or options.type.lower() == 'afefeh':
plotthis= []
errors= []
else:
plotthis= numpy.zeros((tightbinned.npixfeh(),tightbinned.npixafe()))
for ii in range(tightbinned.npixfeh()):
for jj in range(tightbinned.npixafe()):
data= binned(tightbinned.feh(ii),tightbinned.afe(jj))
if len(data) < options.minndata:
if options.type.lower() == 'afe' or options.type.lower() == 'feh' or options.type.lower() == 'fehafe' \
or options.type.lower() == 'afefeh':
continue
else:
plotthis[ii,jj]= numpy.nan
continue
#Find abundance indx
fehindx= binned.fehindx(tightbinned.feh(ii))#Map onto regular binning
afeindx= binned.afeindx(tightbinned.afe(jj))
solindx= abindx[fehindx,afeindx]
monoabindx= numpy.argmin((tightbinned.feh(ii)-mapfehs)**2./0.01 \
+(tightbinned.afe(jj)-mapafes)**2./0.0025)
if sols[solindx] is None:
if options.type.lower() == 'afe' or options.type.lower() == 'feh' or options.type.lower() == 'fehafe' \
or options.type.lower() == 'afefeh':
continue
else:
plotthis[ii,jj]= numpy.nan
continue
if options.type.lower() == 'q':
s= get_potparams(sols[solindx],options,1)
plotthis[ii,jj]= s[0]
if not options.flatten is None:
plotthis[ii,jj]/= options.flatten
elif options.type.lower() == 'vc':
if options.fixvo:
plotthis[ii,jj]= 1.
else:
s= get_potparams(sols[solindx],options,1)
plotthis[ii,jj]= s[1]
elif options.type.lower() == 'rd':
s= get_potparams(sols[solindx],options,1)
plotthis[ii,jj]= numpy.exp(s[0])
elif options.type.lower() == 'zh':
s= get_potparams(sols[solindx],options,1)
plotthis[ii,jj]= numpy.exp(s[2-(1-(options.fixvo is None))])
elif options.type.lower() == 'ndata':
plotthis[ii,jj]= len(data)
elif options.type.lower() == 'hr':
s= get_dfparams(sols[solindx],0,options)
plotthis[ii,jj]= s[0]*_REFR0
if options.relative:
thishr= monoAbundanceMW.hr(mapfehs[monoabindx],mapafes[monoabindx])
plotthis[ii,jj]/= thishr
elif options.type.lower() == 'sz':
s= get_dfparams(sols[solindx],0,options)
plotthis[ii,jj]= s[2]*_REFV0
if options.relative:
thissz= monoAbundanceMW.sigmaz(mapfehs[monoabindx],mapafes[monoabindx])
plotthis[ii,jj]/= thissz
elif options.type.lower() == 'sr':
s= get_dfparams(sols[solindx],0,options)
plotthis[ii,jj]= s[1]*_REFV0
if options.relative:
thissr= monoAbundanceMW.sigmaz(mapfehs[monoabindx],mapafes[monoabindx])*2.
plotthis[ii,jj]/= thissr
elif options.type.lower() == 'srsz':
#Setup everything
pot= setup_potential(sols[solindx],options,1)
vo= get_vo(sols[solindx],options,1)
ro= get_ro(sols[solindx],options)
aA= setup_aA(pot,options)
dfparams= get_dfparams(sols[solindx],0,options,log=False)
if options.dfmodel.lower() == 'qdf':
#Normalize
hr= dfparams[0]/ro
sr= dfparams[1]/vo
sz= dfparams[2]/vo
hsr= dfparams[3]/ro
hsz= dfparams[4]/ro
#Setup
qdf= quasiisothermaldf(hr,sr,sz,hsr,hsz,pot=pot,
aA=aA,cutcounter=True)
plotthis[ii,jj]= numpy.sqrt(qdf.sigmaR2(1.,1./_REFR0/ro,
ngl=options.ngl,gl=True)\
/qdf.sigmaz2(1.,1./_REFR0/ro,
ngl=options.ngl,gl=True))
elif options.type.lower() == 'outfrac':
s= get_dfparams(sols[solindx],0,options)
plotthis[ii,jj]= s[5]
elif options.type.lower() == 'rhodm':
#Setup potential
pot= setup_potential(sols[solindx],options,1)
vo= get_vo(sols[solindx],options,1)
ro= get_ro(sols[solindx],options)
if 'mwpotential' in options.potential.lower():
plotthis[ii,jj]= pot[1].dens(1.,0.)*_REFV0**2.*vo**2./_REFR0**2./ro**2./4.302*10.**-3.
elif options.potential.lower() == 'mpdiskplhalofixbulgeflat':
plotthis[ii,jj]= pot[1].dens(1.,0.)*_REFV0**2.*vo**2./_REFR0**2./ro**2./4.302*10.**-3.
elif options.potential.lower() == 'mpdiskflplhalofixplfixbulgeflat':
plotthis[ii,jj]= pot[1].dens(1.,0.)*_REFV0**2.*vo**2./_REFR0**2./ro**2./4.302*10.**-3.
elif options.type.lower() == 'rhoo':
#Setup potential
pot= setup_potential(sols[solindx],options,1)
vo= get_vo(sols[solindx],options,1)
ro= get_ro(sols[solindx],options)
plotthis[ii,jj]= potential.evaluateDensities(1.,0.,pot)*_REFV0**2.*vo**2./_REFR0**2./ro**2./4.302*10.**-3.
elif options.type.lower() == 'surfz':
#Setup potential
pot= setup_potential(sols[solindx],options,1)
vo= get_vo(sols[solindx],options,1)
ro= get_ro(sols[solindx],options)
plotthis[ii,jj]= 2.*integrate.quad((lambda zz: potential.evaluateDensities(1.,zz,pot)),0.,options.height/_REFR0/ro)[0]*_REFV0**2.*vo**2./_REFR0**2./ro**2./4.302*_REFR0*ro
elif options.type.lower() == 'surfzdisk':
#Setup potential
pot= setup_potential(sols[solindx],options,1)
vo= get_vo(sols[solindx],options,1)
ro= get_ro(sols[solindx],options)
if 'mpdisk' in options.potential.lower() or 'mwpotential' in options.potential.lower():
plotthis[ii,jj]= 2.*integrate.quad((lambda zz: potential.evaluateDensities(1.,zz,pot[0])),0.,options.height/_REFR0/ro)[0]*_REFV0**2.*vo**2./_REFR0**2./ro**2./4.302*_REFR0*ro
elif options.type.lower() == 'kz':
#Setup potential
pot= setup_potential(sols[solindx],options,1)
vo= get_vo(sols[solindx],options,1)
ro= get_ro(sols[solindx],options)
plotthis[ii,jj]= numpy.fabs(potential.evaluatezforces(1.,options.height/ro/_REFR0,pot)/2./numpy.pi/4.302*_REFV0**2.*vo**2./_REFR0/ro)
elif options.type.lower() == 'plhalo':
#Setup potential
pot= setup_potential(sols[solindx],options,1)
vo= get_vo(sols[solindx],options,1)
ro= get_ro(sols[solindx],options)
if options.potential.lower() == 'mpdiskplhalofixbulgeflat':
plotthis[ii,jj]= pot[1].alpha
elif options.type.lower() == 'qhalo':
#Setup potential
s= get_potparams(sols[solindx],options,1)
if options.potential.lower() == 'mpdiskflplhalofixplfixbulgeflat':
plotthis[ii,jj]= s[4]
elif options.type.lower() == 'dlnvcdlnr':
#Setup potential
pot= setup_potential(sols[solindx],options,1)
vo= get_vo(sols[solindx],options,1)
ro= get_ro(sols[solindx],options)
plotthis[ii,jj]= potential.dvcircdR(pot,1.)
elif options.type.lower() == 'fd':
#Setup potential
pot= setup_potential(sols[solindx],options,1)
vo= get_vo(sols[solindx],options,1)
ro= get_ro(sols[solindx],options)
if 'mwpotential' in options.potential.lower():
plotthis[ii,jj]= (pot[0].vcirc(1.))**2.
elif options.type.lower() == 'fh':
#Setup potential
pot= setup_potential(sols[solindx],options,1)
vo= get_vo(sols[solindx],options,1)
ro= get_ro(sols[solindx],options)
if 'mwpotential' in options.potential.lower():
plotthis[ii,jj]= (pot[1].vcirc(1.))**2.
elif options.type.lower() == 'fb':
#Setup potential
pot= setup_potential(sols[solindx],options,1)
vo= get_vo(sols[solindx],options,1)
ro= get_ro(sols[solindx],options)
if 'mwpotential' in options.potential.lower():
plotthis[ii,jj]= (pot[2].vcirc(1.))**2.
elif options.type.lower() == 'afe' or options.type.lower() == 'feh' or options.type.lower() == 'fehafe' \
or options.type.lower() == 'afefeh':
thisplot=[tightbinned.feh(ii),
tightbinned.afe(jj),
len(data)]
if options.subtype.lower() == 'qvc':
s= get_potparams(sols[solindx],options,1)
thisq= s[0]
if not options.flatten is None:
thisq/= options.flatten
thisvc= s[1]
thisplot.extend([thisq,thisvc])
elif options.subtype.lower() == 'rdzh':
s= get_potparams(sols[solindx],options,1)
thisrd= numpy.exp(s[0])
thiszh= numpy.exp(s[2-(1-(options.fixvo is None))])
thisplot.extend([thisrd,thiszh])
elif options.subtype.lower() == 'zhvc':
s= get_potparams(sols[solindx],options,1)
thiszh= numpy.exp(s[2-(1-(options.fixvo is None))])
thisvc= s[1]*_REFV0
thisplot.extend([thiszh,thisvc])
elif options.subtype.lower() == 'dlnvcdlnrvc':
s= get_potparams(sols[solindx],options,1)
thisslope= s[3-(1-(options.fixvo is None))]/30.
thisvc= s[1]*_REFV0
thisplot.extend([thisslope,thisvc])
elif options.subtype.lower() == 'rdvc':
s= get_potparams(sols[solindx],options,1)
thisrd= numpy.exp(s[0])
thisvc= s[1]*_REFV0
thisplot.extend([thisrd,thisvc])
elif options.subtype.lower() == 'rdplhalo':
s= get_potparams(sols[solindx],options,1)
thisrd= numpy.exp(s[0])
#Setup potential
pot= setup_potential(sols[solindx],options,1)
vo= get_vo(sols[solindx],options,1)
ro= get_ro(sols[solindx],options)
if options.potential.lower() == 'mpdiskplhalofixbulgeflat':
thisplhalo= pot[1].alpha
thisplot.extend([thisrd,thisplhalo])
elif options.subtype.lower() == 'dlnvcdlnrplhalo':
s= get_potparams(sols[solindx],options,1)
thisslope= s[3-(1-(options.fixvo is None))]/30.
#Setup potential
pot= setup_potential(sols[solindx],options,1)
vo= get_vo(sols[solindx],options,1)
ro= get_ro(sols[solindx],options)
if options.potential.lower() == 'mpdiskplhalofixbulgeflat':
thisplhalo= pot[1].alpha
thisplot.extend([thisslope,thisplhalo])
elif options.subtype.lower() == 'dlnvcdlnrzh':
s= get_potparams(sols[solindx],options,1)
thisslope= s[3-(1-(options.fixvo is None))]/30.
thiszh= numpy.exp(s[2-(1-(options.fixvo is None))])
thisplot.extend([thisslope,thiszh])
elif options.subtype.lower() == 'vc14plhalo':
s= get_potparams(sols[solindx],options,1)
#Setup potential
pot= setup_potential(sols[solindx],options,1)
vo= get_vo(sols[solindx],options,1)
ro= get_ro(sols[solindx],options)
if options.potential.lower() == 'mpdiskplhalofixbulgeflat':
thisplhalo= pot[1].alpha
thisvc14= potential.vcirc(pot,14./_REFR0/ro)*_REFV0*vo
thisplot.extend([thisplhalo,thisvc14])
elif options.subtype.lower() == 'plhalovc':
s= get_potparams(sols[solindx],options,1)
thisvc= s[1]*_REFV0
#Setup potential
pot= setup_potential(sols[solindx],options,1)
vo= get_vo(sols[solindx],options,1)
ro= get_ro(sols[solindx],options)
if options.potential.lower() == 'mpdiskplhalofixbulgeflat':
thisplhalo= pot[1].alpha
thisplot.extend([thisplhalo,thisvc])
elif options.subtype.lower() == 'zhplhalo':
s= get_potparams(sols[solindx],options,1)
thiszh= numpy.exp(s[2-(1-(options.fixvo is None))])
#Setup potential
pot= setup_potential(sols[solindx],options,1)
vo= get_vo(sols[solindx],options,1)
ro= get_ro(sols[solindx],options)
if options.potential.lower() == 'mpdiskplhalofixbulgeflat':
thisplhalo= pot[1].alpha
thisplot.extend([thiszh,thisplhalo])
elif options.subtype.lower() == 'rhodmzh':
s= get_potparams(sols[solindx],options,1)
thisrd= numpy.exp(s[0])
#Setup potential
pot= setup_potential(sols[solindx],options,1)
vo= get_vo(sols[solindx],options,1)
ro= get_ro(sols[solindx],options)
thiszh= numpy.exp(s[2-(1-(options.fixvo is None))])
if 'mwpotential' in options.potential.lower():
thisrhodm= pot[1].dens(1.,0.)*_REFV0**2.*vo**2./_REFR0**2./ro**2./4.302*10.**-3.
elif options.potential.lower() == 'mpdiskplhalofixbulgeflat':
thisrhodm= pot[1].dens(1.,0.)*_REFV0**2.*vo**2./_REFR0**2./ro**2./4.302*10.**-3.
thisplot.extend([thisrhodm,thiszh])
elif options.subtype.lower() == 'rhodmsurfz':
s= get_potparams(sols[solindx],options,1)
thisrd= numpy.exp(s[0])
#Setup potential
pot= setup_potential(sols[solindx],options,1)
vo= get_vo(sols[solindx],options,1)
ro= get_ro(sols[solindx],options)
thissurfz= 2.*integrate.quad((lambda zz: potential.evaluateDensities(1.,zz,pot)),0.,options.height/_REFR0/ro)[0]*_REFV0**2.*vo**2./_REFR0**2./ro**2./4.302*_REFR0*ro
if 'mwpotential' in options.potential.lower():
thisrhodm= pot[1].dens(1.,0.)*_REFV0**2.*vo**2./_REFR0**2./ro**2./4.302*10.**-3.
elif options.potential.lower() == 'mpdiskplhalofixbulgeflat':
thisrhodm= pot[1].dens(1.,0.)*_REFV0**2.*vo**2./_REFR0**2./ro**2./4.302*10.**-3.
thisplot.extend([thisrhodm,thissurfz])
elif options.subtype.lower() == 'surfzzh':
s= get_potparams(sols[solindx],options,1)
thisrd= numpy.exp(s[0])
#Setup potential
pot= setup_potential(sols[solindx],options,1)
vo= get_vo(sols[solindx],options,1)
ro= get_ro(sols[solindx],options)
thiszh= numpy.exp(s[2-(1-(options.fixvo is None))])
thissurfz= 2.*integrate.quad((lambda zz: potential.evaluateDensities(1.,zz,pot)),0.,options.height/_REFR0/ro)[0]*_REFV0**2.*vo**2./_REFR0**2./ro**2./4.302*_REFR0*ro
thisplot.extend([thissurfz,thiszh])
elif options.subtype.lower() == 'rhoozh':
s= get_potparams(sols[solindx],options,1)
thisrd= numpy.exp(s[0])
#Setup potential
pot= setup_potential(sols[solindx],options,1)
vo= get_vo(sols[solindx],options,1)
ro= get_ro(sols[solindx],options)
thiszh= numpy.exp(s[2-(1-(options.fixvo is None))])
thisrhoo= potential.evaluateDensities(1.,0.,pot)*_REFV0**2.*vo**2./_REFR0**2./ro**2./4.302*10.**-3.
thisplot.extend([thisrhoo,thiszh])
elif options.subtype.lower() == 'rhodmvc':
s= get_potparams(sols[solindx],options,1)
thisvc= s[1]*_REFV0
#Setup potential
pot= setup_potential(sols[solindx],options,1)
vo= get_vo(sols[solindx],options,1)
ro= get_ro(sols[solindx],options)
if 'mwpotential' in options.potential.lower():
thisrhodm= pot[1].dens(1.,0.)*_REFV0**2.*vo**2./_REFR0**2./ro**2./4.302*10.**-3.
elif options.potential.lower() == 'mpdiskplhalofixbulgeflat':
thisrhodm= pot[1].dens(1.,0.)*_REFV0**2.*vo**2./_REFR0**2./ro**2./4.302*10.**-3.
thisplot.extend([thisrhodm,thisvc])
elif options.subtype.lower() == 'rhodmrd':
s= get_potparams(sols[solindx],options,1)
thisrd= numpy.exp(s[0])
#Setup potential
pot= setup_potential(sols[solindx],options,1)
vo= get_vo(sols[solindx],options,1)
ro= get_ro(sols[solindx],options)
thisrdh= numpy.exp(s[0])
if 'mwpotential' in options.potential.lower():
thisrhodm= pot[1].dens(1.,0.)*_REFV0**2.*vo**2./_REFR0**2./ro**2./4.302*10.**-3.
elif options.potential.lower() == 'mpdiskplhalofixbulgeflat':
thisrhodm= pot[1].dens(1.,0.)*_REFV0**2.*vo**2./_REFR0**2./ro**2./4.302*10.**-3.
thisplot.extend([thisrhodm,thisrd])
elif options.subtype.lower() == 'rhodmplhalo':
s= get_potparams(sols[solindx],options,1)
thisrd= numpy.exp(s[0])
#Setup potential
pot= setup_potential(sols[solindx],options,1)
vo= get_vo(sols[solindx],options,1)
ro= get_ro(sols[solindx],options)
if options.potential.lower() == 'mpdiskplhalofixbulgeflat':
thisplhalo= pot[1].alpha
if 'mwpotential' in options.potential.lower():
thisrhodm= pot[1].dens(1.,0.)*_REFV0**2.*vo**2./_REFR0**2./ro**2./4.302*10.**-3.
elif options.potential.lower() == 'mpdiskplhalofixbulgeflat':
thisrhodm= pot[1].dens(1.,0.)*_REFV0**2.*vo**2./_REFR0**2./ro**2./4.302*10.**-3.
thisplot.extend([thisrhodm,thisplhalo])
plotthis.append(thisplot)
#Set up plot
if options.type.lower() == 'q':
if not options.flatten is None:
vmin, vmax= 0.9, 1.1
zlabel=r'$\mathrm{flattening}\ q / %.1f$' % options.flatten
elif 'real' in options.outfilename.lower():
vmin, vmax= 0.9, 1.1
medianq= numpy.median(plotthis[numpy.isfinite(plotthis)])
plotthis/= medianq
zlabel=r'$\mathrm{flattening}\ q / %.2f$' % medianq
else:
vmin, vmax= 0.5, 1.2
zlabel=r'$\mathrm{flattening}\ q$'
elif options.type.lower() == 'vc':
vmin, vmax= 0.95, 1.05
zlabel=r'$V_c / %i\ \mathrm{km\,s}^{-1}$' % int(_REFV0)
if 'real' in options.outfilename.lower():
medianvc= numpy.median(plotthis[numpy.isfinite(plotthis)])
plotthis/= medianvc
zlabel=r'$V_c / %i\ \mathrm{km\,s}^{-1}$' % int(_REFV0*medianvc)
elif options.type.lower() == 'rhodm':
vmin, vmax= 0.00, 0.02
zlabel=r'$\rho_{\mathrm{DM}}(R_0,0)\ [M_\odot\,\mathrm{pc}^{-3}]$'
elif options.type.lower() == 'rhoo':
vmin, vmax= 0.00, 0.2
zlabel=r'$\rho(R_0,0)\ [M_\odot\,\mathrm{pc}^{-3}]$'
elif options.type.lower() == 'surfz':
vmin, vmax= 50.,120.
zlabel=r'$\Sigma(%.1f\,\mathrm{kpc};R_0)\ [M_\odot\,\mathrm{pc}^{-2}]$' % options.height
elif options.type.lower() == 'surfzdisk':
vmin, vmax= 20.,90.
zlabel=r'$\Sigma_{\mathrm{disk}}(%.1f\,\mathrm{kpc};R_0)\ [M_\odot\,\mathrm{pc}^{-2}]$' % options.height
elif options.type.lower() == 'kz':
vmin, vmax= 50.,120.
zlabel=r'$K_Z(%.1f\,\mathrm{kpc};R_0)\ [M_\odot\,\mathrm{pc}^{-2}]$' % options.height
elif options.type.lower() == 'dlnvcdlnr':
vmin, vmax= -0.3,0.2
zlabel=r'$\frac{\mathrm{d} \ln V_c}{\mathrm{d} \ln R}$'
elif options.type.lower() == 'fd':
vmin, vmax= 0.00, 1.
zlabel=r'$V_{c,\mathrm{disk}} / V_c\,(R_0)$'
elif options.type.lower() == 'fh':
vmin, vmax= 0.00, 1.
zlabel=r'$V_{c,\mathrm{halo}} / V_c\,(R_0)$'
elif options.type.lower() == 'fb':
vmin, vmax= 0.00, .1
zlabel=r'$V_{c,\mathrm{halo}} / V_c\,(R_0)$'
elif options.type.lower() == 'rd':
vmin, vmax= 0.2, 0.6
zlabel=r'$R_d / R_0$'
elif options.type.lower() == 'zh':
vmin, vmax= 0.0125, 0.075
zlabel=r'$z_h / R_0$'
elif options.type.lower() == 'plhalo':
vmin, vmax= 0.0, 2.
zlabel=r'$\alpha\ \mathrm{in}\ \rho_{\mathrm{halo}} \propto 1/r^\alpha$'
elif options.type.lower() == 'qhalo':
vmin, vmax= 0.4, 1.15
zlabel=r'$q_\Phi^{\mathrm{halo}}$'
elif options.type.lower() == 'ndata':
vmin, vmax= numpy.nanmin(plotthis), numpy.nanmax(plotthis)
zlabel=r'$N_\mathrm{data}$'
elif options.type == 'hr':
if options.relative:
vmin, vmax= 0.8, 1.2
zlabel=r'$\mathrm{input / output\ radial\ scale\ length}$'
else:
vmin, vmax= 1.35,4.5
zlabel=r'$\mathrm{model\ radial\ scale\ length\ [kpc]}$'
elif options.type == 'sz':
if options.relative:
vmin, vmax= 0.8, 1.2
zlabel= r'$\mathrm{input / output\ model}\ \sigma_z$'
else:
vmin, vmax= 10.,60.
zlabel= r'$\mathrm{model}\ \sigma_z\ [\mathrm{km\ s}^{-1}]$'
elif options.type == 'sr':
if options.relative:
vmin, vmax= 0.8, 1.2
zlabel= r'$\mathrm{input/output\ model}\ \sigma_R$'
else:
vmin, vmax= 10.,60.
zlabel= r'$\mathrm{model}\ \sigma_R\ [\mathrm{km\ s}^{-1}]$'
elif options.type == 'srsz':
vmin, vmax= 0.5,2.
zlabel= r'$\sigma_R/\sigma_z\ (R_0,1\,\mathrm{kpc})$'
elif options.type == 'outfrac':
vmin, vmax= 0., 1.
zlabel= r'$\mathrm{relative\ number\ of\ outliers}$'
elif options.type == 'afe':
vmin, vmax= 0.0,.5
zlabel=r'$[\alpha/\mathrm{Fe}]$'
elif options.type == 'feh':
vmin, vmax= -1.6,0.4
zlabel=r'$[\mathrm{Fe/H}]$'
elif options.type == 'fehafe':
vmin, vmax= -.7,.7
zlabel=r'$[\mathrm{Fe/H}]-[\mathrm{Fe/H}]_{1/2}([\alpha/\mathrm{Fe}])$'
elif options.type == 'afefeh':
vmin, vmax= -.15,.15
zlabel=r'$[\alpha/\mathrm{Fe}]-[\alpha/\mathrm{Fe}]_{1/2}([\mathrm{Fe/H}])$'
if options.tighten:
xrange=[-1.6,0.5]
yrange=[-0.05,0.55]
else:
xrange=[-2.,0.5]
yrange=[-0.2,0.6]
#Now plot
if options.type.lower() == 'afe' or options.type.lower() == 'feh' \
or options.type.lower() == 'fehafe':
#Gather everything
afe, feh, ndata, x, y= [], [], [], [], []
for ii in range(len(plotthis)):
afe.append(plotthis[ii][1])
feh.append(plotthis[ii][0])
ndata.append(plotthis[ii][2])
x.append(plotthis[ii][3])
y.append(plotthis[ii][4])
afe= numpy.array(afe)
feh= numpy.array(feh)
ndata= numpy.array(ndata)
x= numpy.array(x)
y= numpy.array(y)
#Process ndata
ndata= ndata**.5
ndata= ndata/numpy.median(ndata)*35.
if options.type.lower() == 'afe':
plotc= afe
elif options.type.lower() == 'feh':
plotc= feh
elif options.type.lower() == 'afefeh':
#Go through the bins to determine whether feh is high or low for this alpha
plotc= numpy.zeros(len(afe))
for ii in range(tightbinned.npixfeh()):
fehbin= ii
data= tightbinned.data[(tightbinned.data.feh > tightbinned.fehedges[fehbin])\
*(tightbinned.data.feh <= tightbinned.fehedges[fehbin+1])]
medianafe= numpy.median(data.afe)
for jj in range(len(afe)):
if feh[jj] == tightbinned.feh(ii):
plotc[jj]= afe[jj]-medianafe
else:
#Go through the bins to determine whether feh is high or low for this alpha
plotc= numpy.zeros(len(feh))
for ii in range(tightbinned.npixafe()):
afebin= ii
data= tightbinned.data[(tightbinned.data.afe > tightbinned.afeedges[afebin])\
*(tightbinned.data.afe <= tightbinned.afeedges[afebin+1])]
medianfeh= numpy.median(data.feh)
for jj in range(len(feh)):
if afe[jj] == tightbinned.afe(ii):
plotc[jj]= feh[jj]-medianfeh
onedhists=False
if options.subtype.lower() == 'qvc':
if not options.flatten is None:
xrange= [0.9,1.1]
xlabel=r'$\mathrm{flattening}\ q / %.1f$' % options.flatten
elif 'real' in options.outfilename.lower():
xrange= [0.9,1.1]
medianq= numpy.median(x[numpy.isfinite(x)])
x/= medianq
xlabel=r'$\mathrm{flattening}\ q / %.2f$' % medianq
else:
xrange= [0.5, 1.2]
xlabel=r'$\mathrm{flattening}\ q$'
yrange= [0.95, 1.05]
ylabel=r'$V_c / %i\ \mathrm{km\,s}^{-1}$' % int(_REFV0)
if 'real' in options.outfilename.lower():
medianvc= numpy.median(y[numpy.isfinite(y)])
y/= medianvc
ylabel=r'$V_c / %i\ \mathrm{km\,s}^{-1}$' % int(_REFV0*medianvc)
elif options.subtype.lower() == 'rdzh':
yrange= [0.0125,0.1]
xrange= [0.2,0.8]
xlabel=r'$R_d / R_0$'
ylabel=r'$z_h / R_0$'
elif options.subtype.lower() == 'rdplhalo':
yrange= [0.,2.]
xrange= [0.2,0.8]
xlabel=r'$R_d / R_0$'
ylabel=r'$\alpha\ \mathrm{in}\ \rho_{\mathrm{halo}} \propto 1/r^\alpha$'
elif options.subtype.lower() == 'vc14plhalo':
yrange= [210.,280.]
xrange= [0.,2.]
xlabel=r'$\alpha\ \mathrm{in}\ \rho_{\mathrm{halo}} \propto 1/r^\alpha$'
ylabel=r'$V_c (R=14\,\mathrm{kpc})\ [\mathrm{km\,s}^{-1}$]'
elif options.subtype.lower() == 'zhplhalo':
yrange= [0.,2.]
xrange= [0.0125,0.1]
ylabel=r'$\alpha\ \mathrm{in}\ \rho_{\mathrm{halo}} \propto 1/r^\alpha$'
xlabel=r'$z_h / R_0$'
elif options.subtype.lower() == 'rhodmplhalo':
xrange= [0.,0.02]
yrange= [0.,2.]
ylabel=r'$\alpha\ \mathrm{in}\ \rho_{\mathrm{halo}} \propto 1/r^\alpha$'
xlabel=r'$\rho_{\mathrm{DM}}(R_0,0)\ [M_\odot\,\mathrm{pc}^{-3}]$'
elif options.subtype.lower() == 'rhodmzh':
yrange= [0.0125,0.1]
xrange= [0.,0.02]
ylabel=r'$z_h / R_0$'
xlabel=r'$\rho_{\mathrm{DM}}(R_0,0)\ [M_\odot\,\mathrm{pc}^{-3}]$'
elif options.subtype.lower() == 'rhoozh':
yrange= [0.0125,0.1]
xrange= [0.,0.2]
ylabel=r'$z_h / R_0$'
xlabel=r'$\rho(R_0,0)\ [M_\odot\,\mathrm{pc}^{-3}]$'
elif options.subtype.lower() == 'surfzzh':
yrange= [0.0125,0.1]
xrange= [50.+20.*(options.height-1.1),120.+20.*(options.height-1.1)]
ylabel=r'$z_h / R_0$'
xlabel=r'$\Sigma(%.1f\,\mathrm{kpc};R_0)\ [M_\odot\,\mathrm{pc}^{-2}]$' % options.height
elif options.subtype.lower() == 'rhodmsurfz':
yrange= [50.+20.*(options.height-1.1),120.+20.*(options.height-1.1)]
xrange= [0.,0.02]
ylabel=r'$\Sigma(%.1f\,\mathrm{kpc};R_0)\ [M_\odot\,\mathrm{pc}^{-2}]$' % options.height
xlabel=r'$\rho_{\mathrm{DM}}(R_0,0)\ [M_\odot\,\mathrm{pc}^{-3}]$'
elif options.subtype.lower() == 'rhodmrd':
yrange= [0.2,0.8]
xrange= [0.,0.02]
ylabel=r'$R_d / R_0$'
xlabel=r'$\rho_{\mathrm{DM}}(R_0,0)\ [M_\odot\,\mathrm{pc}^{-3}]$'
elif options.subtype.lower() == 'rdvc':
yrange= [210.,250.]
xrange= [0.2,0.8]
xlabel=r'$R_d / R_0$'
ylabel=r'$V_c\ [\mathrm{km\,s}^{-1}]$'
elif options.subtype.lower() == 'zhvc':
yrange= [210.,250.]
xrange= [0.0125,0.1]
xlabel=r'$z_h / R_0$'
ylabel=r'$V_c\ [\mathrm{km\,s}^{-1}]$'
elif options.subtype.lower() == 'dlnvcdlnrvc':
yrange= [210.,250.]
xrange= [-0.2,0.07]
xlabel=r'$\mathrm{d}\ln V_c / \mathrm{d}\ln R\, (R_0)$'
ylabel=r'$V_c\ [\mathrm{km\,s}^{-1}]$'
onedhists=True
elif options.subtype.lower() == 'dlnvcdlnrplhalo':
yrange= [0.,2.]
ylabel=r'$\alpha\ \mathrm{in}\ \rho_{\mathrm{halo}} \propto 1/r^\alpha$'
xrange= [-0.2,0.07]
xlabel=r'$\mathrm{d}\ln V_c / \mathrm{d}\ln R\, (R_0)$'
elif options.subtype.lower() == 'dlnvcdlnrzh':
yrange= [0.0125,0.1]
ylabel=r'$z_h / R_0$'
xrange= [-0.2,0.07]
xlabel=r'$\mathrm{d}\ln V_c / \mathrm{d}\ln R\, (R_0)$'
elif options.subtype.lower() == 'rhodmvc':
yrange= [210.,250.]
xrange= [0.,0.02]
ylabel=r'$V_c\ [\mathrm{km\,s}^{-1}]$'
xlabel=r'$\rho_{\mathrm{DM}}(R_0,0)\ [M_\odot\,\mathrm{pc}^{-3}]$'
elif options.subtype.lower() == 'plhalovc':
yrange= [210.,250.]
xrange= [0.,2.]
xlabel=r'$\alpha\ \mathrm{in}\ \rho_{\mathrm{halo}} \propto 1/r^\alpha$'
ylabel=r'$V_c\ [\mathrm{km\,s}^{-1}$]'
bovy_plot.bovy_print(fig_height=3.87,fig_width=5.)
ax= bovy_plot.bovy_plot(x,y,
s=ndata,c=plotc,
cmap='jet',
xlabel=xlabel,ylabel=ylabel,
clabel=zlabel,
xrange=xrange,yrange=yrange,
vmin=vmin,vmax=vmax,
scatter=True,edgecolors='none',
colorbar=True-onedhists,
onedhists=onedhists,
onedhistxnormed=onedhists,
onedhistynormed=onedhists,
bins=15)
if onedhists:
axS, axx, axy= ax
if options.subtype.lower() == 'dlnvcdlnrvc':
#Plot prior on one-d axes
sb= numpy.linspace(-0.2,0.0399,1001)
fsb= numpy.exp(numpy.log((0.04-sb)/0.04)-(0.04-sb)/0.04)
fsb/= numpy.sum(fsb)*(sb[1]-sb[0])
axx.plot(sb,fsb,'-',color='0.65')
tvc= numpy.linspace(150.,350.,1001)
fvc= numpy.exp(-(tvc-225.)**2./2./15.**2.)
fvc/= numpy.sum(fvc)*(tvc[1]-tvc[0])
axy.plot(fvc,tvc,'-',color='0.65')
else:
bovy_plot.bovy_print()
bovy_plot.bovy_dens2d(plotthis.T,origin='lower',cmap='jet',
interpolation='nearest',
xlabel=r'$[\mathrm{Fe/H}]$',
ylabel=r'$[\alpha/\mathrm{Fe}]$',
zlabel=zlabel,
xrange=xrange,yrange=yrange,
vmin=vmin,vmax=vmax,
contours=False,
colorbar=True,shrink=0.78)
if options.type.lower() == 'q' or options.type.lower() == 'vc' \
or options.relative or options.type.lower() == 'rd' \
or options.type.lower() == 'fd' \
or options.type.lower() == 'fh' \
or options.type.lower() == 'fb' \
or options.type.lower() == 'plhalo' \
or options.type.lower() == 'surfz' \
or options.type.lower() == 'surfzdisk' \
or options.type.lower() == 'rhoo' \
or options.type.lower() == 'qhalo' \
or options.type.lower() == 'kz':
bovy_plot.bovy_text(r'$\mathrm{median} = %.2f \pm %.2f$' % (numpy.median(plotthis[numpy.isfinite(plotthis)]),
1.4826*numpy.median(numpy.fabs(plotthis[numpy.isfinite(plotthis)]-numpy.median(plotthis[numpy.isfinite(plotthis)])))),
bottom_left=True,size=14.)
if options.type.lower() == 'zh' or options.type.lower() == 'rhodm':
bovy_plot.bovy_text(r'$\mathrm{median} = %.4f \pm %.4f$' % (numpy.median(plotthis[numpy.isfinite(plotthis)]),
1.4826*numpy.median(numpy.fabs(plotthis[numpy.isfinite(plotthis)]-numpy.median(plotthis[numpy.isfinite(plotthis)])))),
bottom_left=True,size=14.)
bovy_plot.bovy_end_print(options.outfilename)
return None
def fakeDFData(binned,qdf,ii,params,fehs,afes,options,
rmin,rmax,
platelb,
grmin,grmax,
fehrange,
colordist,
fehdist,feh,sf,
mapfehs,mapafes,
ro=None,vo=None,
ndata=None,#If set, supersedes binned, only to be used w/ returnlist=True
returnlist=False): #last one useful for pixelFitDF normintstuff
if ro is None:
ro= get_ro(params,options)
if vo is None:
vo= get_vo(params,options,len(fehs))
thishr= qdf.estimate_hr(1.,z=0.125)*_REFR0*ro #qdf._hr*_REFR0*ro
thishz= qdf.estimate_hz(1.,z=0.125)*_REFR0*ro
if thishr < 0.: thishr= 10. #Probably close to flat
if thishz < 0.1: thishz= 0.2
thissr= qdf._sr*_REFV0*vo
thissz= qdf._sz*_REFV0*vo
thishsr= qdf._hsr*_REFR0*ro
thishsz= qdf._hsz*_REFR0*ro
if True:
if options.aAmethod.lower() == 'staeckel':
#Make everything 10% larger
thishr*= 1.2
thishz*= 1.2
thishsr*= 1.2
thishsz*= 1.2
thissr*= 2.
thissz*= 2.
else:
#Make everything 20% larger
thishr*= 1.2
thishz*= 1.2
thishsr*= 1.2
thishsz*= 1.2
thissr*= 2.
thissz*= 2.
#Find nearest mono-abundance bin that has a measurement
abindx= numpy.argmin((fehs[ii]-mapfehs)**2./0.01 \
+(afes[ii]-mapafes)**2./0.0025)
#Calculate the r-distribution for each plate
nrs= 1001
ngr, nfeh= 11, 11 #BOVY: INCREASE?
tgrs= numpy.linspace(grmin,grmax,ngr)
tfehs= numpy.linspace(fehrange[0]+0.00001,fehrange[1]-0.00001,nfeh)
#Calcuate FeH and gr distriutions
fehdists= numpy.zeros(nfeh)
for jj in range(nfeh): fehdists[jj]= fehdist(tfehs[jj])
fehdists= numpy.cumsum(fehdists)
fehdists/= fehdists[-1]
colordists= numpy.zeros(ngr)
for jj in range(ngr): colordists[jj]= colordist(tgrs[jj])
colordists= numpy.cumsum(colordists)
colordists/= colordists[-1]
rs= numpy.linspace(rmin,rmax,nrs)
rdists= numpy.zeros((len(sf.plates),nrs,ngr,nfeh))
#outlier model that we want to sample (not the one to aid in the sampling)
srhalo= _SRHALO/vo/_REFV0
sphihalo= _SPHIHALO/vo/_REFV0
szhalo= _SZHALO/vo/_REFV0
logoutfrac= numpy.log(get_outfrac(params,ii,options))
loghalodens= numpy.log(ro*outDens(1.,0.,None))
#Calculate surface(R=1.) for relative outlier normalization
logoutfrac+= numpy.log(qdf.surfacemass_z(1.,ngl=options.ngl))
if options.mcout:
fidoutfrac= get_outfrac(params,ii,options)
rdistsout= numpy.zeros((len(sf.plates),nrs,ngr,nfeh))
lagoutfrac= 0.15 #.0000000000000000000000001 #seems good
#Setup density model
use_real_dens= True
if use_real_dens:
#nrs, nzs= 101, 101
nrs, nzs= 64, 64
thisRmin, thisRmax= 4./_REFR0, 15./_REFR0
thiszmin, thiszmax= 0., .8
Rgrid= numpy.linspace(thisRmin,thisRmax,nrs)
zgrid= numpy.linspace(thiszmin,thiszmax,nzs)
surfgrid= numpy.empty((nrs,nzs))
for ll in range(nrs):
for jj in range(nzs):
sys.stdout.write('\r'+"Working on grid-point %i/%i" % (jj+ll*nzs+1,nzs*nrs))
sys.stdout.flush()
surfgrid[ll,jj]= qdf.density(Rgrid[ll],zgrid[jj],
nmc=options.nmcv,
ngl=options.ngl)
sys.stdout.write('\r'+_ERASESTR+'\r')
sys.stdout.flush()
if _SURFSUBTRACTEXPON:
Rs= numpy.tile(Rgrid,(nzs,1)).T
Zs= numpy.tile(zgrid,(nrs,1))
ehr= qdf.estimate_hr(1.,z=0.125)
# ehz= qdf.estimate_hz(1.,zmin=0.5,zmax=0.7)#Get large z behavior right
ehz= qdf.estimate_hz(1.,z=0.125)
surfInterp= interpolate.RectBivariateSpline(Rgrid,zgrid,
numpy.log(surfgrid)
+Rs/ehr+numpy.fabs(Zs)/ehz,
kx=3,ky=3,
s=0.)
# s=10.*float(nzs*nrs))
else:
surfInterp= interpolate.RectBivariateSpline(Rgrid,zgrid,
numpy.log(surfgrid),
kx=3,ky=3,
s=0.)
# s=10.*float(nzs*nrs))
if _SURFSUBTRACTEXPON:
compare_func= lambda x,y,du: numpy.exp(surfInterp.ev(x/ro/_REFR0,numpy.fabs(y)/ro/_REFR0)-x/ro/_REFR0/ehr-numpy.fabs(y)/ehz/ro/_REFR0)
else:
compare_func= lambda x,y,du: numpy.exp(surfInterp.ev(x/ro/_REFR0,numpy.fabs(y)/ro/_REFR0))
else:
compare_func= lambda x,y,z: fidDens(x,y,thishr,thishz,z)
for jj in range(len(sf.plates)):
p= sf.plates[jj]
sys.stdout.write('\r'+"Working on plate %i (%i/%i)" % (p,jj+1,len(sf.plates)))
sys.stdout.flush()
rdists[jj,:,:,:]= _predict_rdist_plate(rs,
compare_func,
None,rmin,rmax,
platelb[jj,0],platelb[jj,1],
grmin,grmax,
fehrange[0],fehrange[1],feh,
colordist,
fehdist,sf,sf.plates[jj],
dontmarginalizecolorfeh=True,
ngr=ngr,nfeh=nfeh)
if options.mcout:
rdistsout[jj,:,:,:]= _predict_rdist_plate(rs,
lambda x,y,z: outDens(x,y,z),
None,rmin,rmax,
platelb[jj,0],platelb[jj,1],
grmin,grmax,
fehrange[0],fehrange[1],feh,
colordist,
fehdist,sf,sf.plates[jj],
dontmarginalizecolorfeh=True,
ngr=ngr,nfeh=nfeh)
sys.stdout.write('\r'+_ERASESTR+'\r')
sys.stdout.flush()
numbers= numpy.sum(rdists,axis=3)
numbers= numpy.sum(numbers,axis=2)
numbers= numpy.sum(numbers,axis=1)
numbers= numpy.cumsum(numbers)
if options.mcout:
totfid= numbers[-1]
numbers/= numbers[-1]
rdists= numpy.cumsum(rdists,axis=1)
for ll in range(len(sf.plates)):
for jj in range(ngr):
for kk in range(nfeh):
rdists[ll,:,jj,kk]/= rdists[ll,-1,jj,kk]
if options.mcout:
numbersout= numpy.sum(rdistsout,axis=3)
numbersout= numpy.sum(numbersout,axis=2)
numbersout= numpy.sum(numbersout,axis=1)
numbersout= numpy.cumsum(numbersout)
totout= fidoutfrac*numbersout[-1]
totnumbers= totfid+totout
totfid/= totnumbers
totout/= totnumbers
if _DEBUG:
print totfid, totout
numbersout/= numbersout[-1]
rdistsout= numpy.cumsum(rdistsout,axis=1)
for ll in range(len(sf.plates)):
for jj in range(ngr):
for kk in range(nfeh):
rdistsout[ll,:,jj,kk]/= rdistsout[ll,-1,jj,kk]
#Now sample
thisout= []
newrs= []
newls= []
newbs= []
newplate= []
newgr= []
newfeh= []
newds= []
newzs= []
newvas= []
newRs= []
newphi= []
newvr= []
newvt= []
newvz= []
newlogratio= []
newfideval= []
newqdfeval= []
newpropeval= []
if ndata is None:
thisdata= binned(fehs[ii],afes[ii])
thisdataIndx= binned.callIndx(fehs[ii],afes[ii])
ndata= len(thisdata)
#First sample from spatial density
for ll in range(ndata):
#First sample a plate
ran= numpy.random.uniform()
kk= 0
while numbers[kk] < ran: kk+= 1
#Also sample a FeH and a color
ran= numpy.random.uniform()
ff= 0
while fehdists[ff] < ran: ff+= 1
ran= numpy.random.uniform()
cc= 0
while colordists[cc] < ran: cc+= 1
#plate==kk, feh=ff,color=cc; now sample from the rdist of this plate
ran= numpy.random.uniform()
jj= 0
if options.mcout and numpy.random.uniform() < totout: #outlier
while rdistsout[kk,jj,cc,ff] < ran: jj+= 1
thisoutlier= True
else:
while rdists[kk,jj,cc,ff] < ran: jj+= 1
thisoutlier= False
#r=jj
newrs.append(rs[jj])
newls.append(platelb[kk,0])
newbs.append(platelb[kk,1])
newplate.append(sf.plates[kk])
newgr.append(tgrs[cc])
newfeh.append(tfehs[ff])
dist= _ivezic_dist(tgrs[cc],rs[jj],tfehs[ff])
newds.append(dist)
#calculate R,z
XYZ= bovy_coords.lbd_to_XYZ(platelb[kk,0],platelb[kk,1],
dist,degree=True)
R= ((_REFR0-XYZ[0])**2.+XYZ[1]**2.)**(0.5)
newRs.append(R)
phi= numpy.arcsin(XYZ[1]/R)
if (_REFR0-XYZ[0]) < 0.:
phi= numpy.pi-phi
newphi.append(phi)
z= XYZ[2]+_ZSUN
newzs.append(z)
newrs= numpy.array(newrs)
newls= numpy.array(newls)
newbs= numpy.array(newbs)
newplate= numpy.array(newplate)
newgr= numpy.array(newgr)
newfeh= numpy.array(newfeh)
newds= numpy.array(newds)
newRs= numpy.array(newRs)
newzs= numpy.array(newzs)
newphi= numpy.array(newphi)
#Add mock velocities
newvr= numpy.empty_like(newrs)
newvt= numpy.empty_like(newrs)
newvz= numpy.empty_like(newrs)
use_sampleV= True
if use_sampleV:
for kk in range(ndata):
newv= qdf.sampleV(newRs[kk]/_REFR0,newzs[kk]/_REFR0,n=1)
newvr[kk]= newv[0,0]*_REFV0*vo
newvt[kk]= newv[0,1]*_REFV0*vo
newvz[kk]= newv[0,2]*_REFV0*vo
else:
accept_v= numpy.zeros(ndata,dtype='bool')
naccept= numpy.sum(accept_v)
sigz= thissz*numpy.exp(-(newRs-_REFR0)/thishsz)
sigr= thissr*numpy.exp(-(newRs-_REFR0)/thishsr)
va= numpy.empty_like(newrs)
sigphi= numpy.empty_like(newrs)
maxqdf= numpy.empty_like(newrs)
nvt= 101
tvt= numpy.linspace(0.1,1.2,nvt)
for kk in range(ndata):
#evaluate qdf for vt
pvt= qdf(newRs[kk]/ro/_REFR0+numpy.zeros(nvt),
numpy.zeros(nvt),
tvt,
newzs[kk]/ro/_REFR0+numpy.zeros(nvt),
numpy.zeros(nvt),log=True)
pvt_maxindx= numpy.argmax(pvt)
va[kk]= (1.-tvt[pvt_maxindx])*_REFV0*vo
if options.aAmethod.lower() == 'adiabaticgrid' and options.flatten >= 0.9:
maxqdf[kk]= pvt[pvt_maxindx]+numpy.log(250.)
elif options.aAmethod.lower() == 'adiabaticgrid' and options.flatten >= 0.8:
maxqdf[kk]= pvt[pvt_maxindx]+numpy.log(250.)
else:
maxqdf[kk]= pvt[pvt_maxindx]+numpy.log(40.)
sigphi[kk]= _REFV0*vo*4.*numpy.sqrt(numpy.sum(numpy.exp(pvt)*tvt**2.)/numpy.sum(numpy.exp(pvt))-(numpy.sum(numpy.exp(pvt)*tvt)/numpy.sum(numpy.exp(pvt)))**2.)
ntries= 0
ngtr1= 0
while naccept < ndata:
sys.stdout.write('\r %i %i %i \r' % (ntries,naccept,ndata))
sys.stdout.flush()
#print ntries, naccept, ndata
ntries+= 1
accept_v_comp= True-accept_v
prop_vr= numpy.random.normal(size=ndata)*sigr
prop_vt= numpy.random.normal(size=ndata)*sigphi+vo*_REFV0-va
prop_vz= numpy.random.normal(size=ndata)*sigz
qoverp= numpy.zeros(ndata)-numpy.finfo(numpy.dtype(numpy.float64)).max
qoverp[accept_v_comp]= (qdf(newRs[accept_v_comp]/ro/_REFR0,
prop_vr[accept_v_comp]/vo/_REFV0,
prop_vt[accept_v_comp]/vo/_REFV0,
newzs[accept_v_comp]/ro/_REFR0,
prop_vz[accept_v_comp]/vo/_REFV0,log=True)
-maxqdf[accept_v_comp] #normalize max to 1
-(-0.5*(prop_vr[accept_v_comp]**2./sigr[accept_v_comp]**2.+prop_vz[accept_v_comp]**2./sigz[accept_v_comp]**2.+(prop_vt[accept_v_comp]-_REFV0*vo+va[accept_v_comp])**2./sigphi[accept_v_comp]**2.)))
if numpy.any(qoverp > 0.):
ngtr1+= numpy.sum((qoverp > 0.))
if ngtr1 > 5:
qindx= (qoverp > 0.)
print naccept, ndata, newRs[qindx], newzs[qindx], prop_vr[qindx], va[qindx], sigphi[qindx], prop_vt[qindx], prop_vz[qindx], qoverp[qindx]
raise RuntimeError("max qoverp = %f > 1, but shouldn't be" % (numpy.exp(numpy.amax(qoverp))))
accept_these= numpy.log(numpy.random.uniform(size=ndata))
#print accept_these, (accept_these < qoverp)
accept_these= (accept_these < qoverp)
newvr[accept_these]= prop_vr[accept_these]
newvt[accept_these]= prop_vt[accept_these]
newvz[accept_these]= prop_vz[accept_these]
accept_v[accept_these]= True
naccept= numpy.sum(accept_v)
sys.stdout.write('\r'+_ERASESTR+'\r')
sys.stdout.flush()
"""
ntot= 0
nsamples= 0
itt= 0
fracsuccess= 0.
fraccomplete= 0.
while fraccomplete < 1.:
if itt == 0:
nthis= numpy.amax([ndata,_NMIN])
else:
nthis= int(numpy.ceil((1-fraccomplete)/fracsuccess*ndata))
itt+= 1
count= 0
while count < nthis:
count+= 1
sigz= thissz*numpy.exp(-(R-_REFR0)/thishsz)
sigr= thissr*numpy.exp(-(R-_REFR0)/thishsr)
sigphi= sigr #/numpy.sqrt(2.) #BOVY: FOR NOW
#Estimate asymmetric drift
va= sigr**2./2./_REFV0/vo\
*(-.5+R*(1./thishr+2./thishsr))+10.*numpy.fabs(z)
newvas.append(va)
if options.mcout and thisoutlier:
#Sample from outlier gaussian
newvz.append(numpy.random.normal()*_SZHALOFAKE*2.)
newvr.append(numpy.random.normal()*_SRHALOFAKE*2.)
newvt.append(numpy.random.normal()*_SPHIHALOFAKE*2.)
elif numpy.random.uniform() < lagoutfrac:
#Sample from lagging gaussian
newvz.append(numpy.random.normal()*_SZHALOFAKE)
newvr.append(numpy.random.normal()*_SRHALOFAKE)
newvt.append(numpy.random.normal()*_SPHIHALOFAKE*2.+_REFV0*vo/4.)
else:
#Sample from disk gaussian
newvz.append(numpy.random.normal()*sigz)
newvr.append(numpy.random.normal()*sigr)
newvt.append(numpy.random.normal()*sigphi+_REFV0*vo-va)
newlogratio= list(newlogratio)
fidlogeval= numpy.log(1.-lagoutfrac)\
-numpy.log(sigr)-numpy.log(sigphi)-numpy.log(sigz)-0.5*(newvr[-1]**2./sigr**2.+newvz[-1]**2./sigz**2.+(newvt[-1]-_REFV0*vo+va)**2./sigphi**2.)
lagoutlogeval= numpy.log(lagoutfrac)\
-numpy.log(_SRHALOFAKE)\
-numpy.log(_SPHIHALOFAKE*2.)\
-numpy.log(_SZHALOFAKE)\
-0.5*(newvr[-1]**2./_SRHALOFAKE**2.+newvz[-1]**2./_SZHALOFAKE**2.+(newvt[-1]-_REFV0*vo/4.)**2./_SPHIHALOFAKE**2./4.)
if use_real_dens:
fidlogeval+= numpy.log(compare_func(R,z,None)[0])
lagoutlogeval+= numpy.log(compare_func(R,z,None)[0])
else:
fidlogeval+= numpy.log(fidDens(R,z,thishr,thishz,None))
lagoutlogeval+= numpy.log(fidDens(R,z,thishr,thishz,None))
newfideval.append(fidlogeval)
if options.mcout:
fidoutlogeval= numpy.log(fidoutfrac)\
+numpy.log(outDens(R,z,None))\
-numpy.log(_SRHALOFAKE*2.)\
-numpy.log(_SPHIHALOFAKE*2.)\
-numpy.log(_SZHALOFAKE*2.)\
-0.5*(newvr[-1]**2./_SRHALOFAKE**2./4.+newvz[-1]**2./_SZHALOFAKE**2./4.+newvt[-1]**2./_SPHIHALOFAKE**2./4.)
newpropeval.append(logsumexp([fidoutlogeval,fidlogeval,
lagoutlogeval]))
else:
newpropeval.append(logsumexp([lagoutlogeval,fidlogeval]))
qdflogeval= qdf(R/ro/_REFR0,newvr[-1]/vo/_REFV0,newvt[-1]/vo/_REFV0,z/ro/_REFR0,newvz[-1]/vo/_REFV0,log=True)
if isinstance(qdflogeval,(list,numpy.ndarray)):
qdflogeval= qdflogeval[0]
if options.mcout:
outlogeval= logoutfrac+loghalodens\
-numpy.log(srhalo)-numpy.log(sphihalo)-numpy.log(szhalo)\
-0.5*((newvr[-1]/vo/_REFV0)**2./srhalo**2.+(newvz[-1]/vo/_REFV0)**2./szhalo**2.+(newvt[-1]/vo/_REFV0)**2./sphihalo**2.)\
-1.5*numpy.log(2.*numpy.pi)
newqdfeval.append(logsumexp([qdflogeval,outlogeval]))
else:
newqdfeval.append(qdflogeval)
newlogratio.append(qdflogeval
-newpropeval[-1])#logsumexp([fidlogeval,fidoutlogeval]))
newlogratio= numpy.array(newlogratio)
thisnewlogratio= copy.copy(newlogratio)
maxnewlogratio= numpy.amax(thisnewlogratio)
if False:
argsort_thisnewlogratio= numpy.argsort(thisnewlogratio)[::-1]
thisnewlogratio-= thisnewlogratio[argsort_thisnewlogratio[2]] #3rd largest
else:
thisnewlogratio-= numpy.amax(thisnewlogratio)
thisnewratio= numpy.exp(thisnewlogratio)
if len(thisnewratio.shape) > 1 and thisnewratio.shape[1] == 1:
thisnewratio= numpy.reshape(thisnewratio,(thisnewratio.shape[0]))
#Rejection sample
accept= numpy.random.uniform(size=len(thisnewratio))
accept= (accept < thisnewratio)
fraccomplete= float(numpy.sum(accept))/ndata
fracsuccess= float(numpy.sum(accept))/len(thisnewratio)
if _DEBUG:
print fraccomplete, fracsuccess, ndata
print numpy.histogram(thisnewratio,bins=16)
indx= numpy.argmax(thisnewratio)
print numpy.array(newvr)[indx], \
numpy.array(newvt)[indx], \
numpy.array(newvz)[indx], \
numpy.array(newrs)[indx], \
numpy.array(newds)[indx], \
numpy.array(newls)[indx], \
numpy.array(newbs)[indx], \
numpy.array(newfideval)[indx]
bovy_plot.bovy_print()
bovy_plot.bovy_plot(numpy.array(newvt),
numpy.exp(numpy.array(newqdfeval)),'b,',
xrange=[-300.,500.],yrange=[0.,1.])
bovy_plot.bovy_plot(newvt,
numpy.exp(numpy.array(newpropeval+maxnewlogratio)),
'g,',
overplot=True)
bovy_plot.bovy_plot(numpy.array(newvt),
numpy.exp(numpy.array(newlogratio-maxnewlogratio)),
'b,',
xrange=[-300.,500.],
# xrange=[0.,20.],
# xrange=[0.,3.],
# xrange=[6.,9.],
yrange=[0.001,1.],semilogy=True)
bovy_plot.bovy_end_print('/home/bovy/public_html/segue-local/test.png')
#Now collect the samples
newrs= numpy.array(newrs)[accept][0:ndata]
newls= numpy.array(newls)[accept][0:ndata]
newbs= numpy.array(newbs)[accept][0:ndata]
newplate= numpy.array(newplate)[accept][0:ndata]
newgr= numpy.array(newgr)[accept][0:ndata]
newfeh= numpy.array(newfeh)[accept][0:ndata]
newvr= numpy.array(newvr)[accept][0:ndata]
newvt= numpy.array(newvt)[accept][0:ndata]
newvz= numpy.array(newvz)[accept][0:ndata]
newphi= numpy.array(newphi)[accept][0:ndata]
newds= numpy.array(newds)[accept][0:ndata]
newqdfeval= numpy.array(newqdfeval)[accept][0:ndata]
"""
vx, vy, vz= bovy_coords.galcencyl_to_vxvyvz(newvr,newvt,newvz,newphi,
vsun=[_VRSUN,_VTSUN,_VZSUN])
vrpmllpmbb= bovy_coords.vxvyvz_to_vrpmllpmbb(vx,vy,vz,newls,newbs,newds,
XYZ=False,degree=True)
pmrapmdec= bovy_coords.pmllpmbb_to_pmrapmdec(vrpmllpmbb[:,1],
vrpmllpmbb[:,2],
newls,newbs,
degree=True)
#Dump everything for debugging the coordinate transformation
from galpy.util import save_pickles
save_pickles('dump.sav',
newds,newls,newbs,newphi,
newvr,newvt,newvz,
vx, vy, vz,
vrpmllpmbb,
pmrapmdec)
if returnlist:
out= []
for ii in range(ndata):
out.append([newrs[ii],
newgr[ii],
newfeh[ii],
newls[ii],
newbs[ii],
newplate[ii],
newds[ii],
False, #outlier?
vrpmllpmbb[ii,0],
vrpmllpmbb[ii,1],
vrpmllpmbb[ii,2]])#,
# newqdfeval[ii]])
return out
#Load into data
binned.data.feh[thisdataIndx]= newfeh
oldgr= thisdata.dered_g-thisdata.dered_r
oldr= thisdata.dered_r
if options.noerrs:
binned.data.dered_r[thisdataIndx]= newrs
else:
binned.data.dered_r[thisdataIndx]= newrs\
+numpy.random.normal(size=numpy.sum(thisdataIndx))\
*ivezic_dist_gr(oldgr,0., #g-r is all that counts
binned.data.feh[thisdataIndx],
dg=binned.data[thisdataIndx].g_err,
dr=binned.data[thisdataIndx].r_err,
dfeh=binned.data[thisdataIndx].feh_err,
return_error=True,
_returndmr=True)
binned.data.dered_r[(binned.data.dered_r >= rmax)]= rmax #tweak to make sure everything stays within the observed range
if False:
binned.data.dered_r[(binned.data.dered_r <= rmin)]= rmin
binned.data.dered_g[thisdataIndx]= oldgr+binned.data[thisdataIndx].dered_r
#Also change plate and l and b
binned.data.plate[thisdataIndx]= newplate
radec= bovy_coords.lb_to_radec(newls,newbs,degree=True)
binned.data.ra[thisdataIndx]= radec[:,0]
binned.data.dec[thisdataIndx]= radec[:,1]
binned.data.l[thisdataIndx]= newls
binned.data.b[thisdataIndx]= newbs
if options.noerrs:
binned.data.vr[thisdataIndx]= vrpmllpmbb[:,0]
binned.data.pmra[thisdataIndx]= pmrapmdec[:,0]
binned.data.pmdec[thisdataIndx]= pmrapmdec[:,1]
else:
binned.data.vr[thisdataIndx]= vrpmllpmbb[:,0]+numpy.random.normal(size=numpy.sum(thisdataIndx))*binned.data.vr_err[thisdataIndx]
binned.data.pmra[thisdataIndx]= pmrapmdec[:,0]+numpy.random.normal(size=numpy.sum(thisdataIndx))*binned.data.pmra_err[thisdataIndx]
binned.data.pmdec[thisdataIndx]= pmrapmdec[:,1]+numpy.random.normal(size=numpy.sum(thisdataIndx))*binned.data.pmdec_err[thisdataIndx]
return binned
def calcDFResults(options,args,boot=True,nomedian=False):
if len(args) == 2 and options.sample == 'gk':
toptions= copy.copy(options)
toptions.sample= 'g'
toptions.select= 'all'
outg= calcDFResults(toptions,[args[0]],boot=boot,nomedian=True)
toptions.sample= 'k'
toptions.select= 'program'
outk= calcDFResults(toptions,[args[1]],boot=boot,nomedian=True)
#Combine
out= {}
for k in outg.keys():
valg= outg[k]
valk= outk[k]
val= numpy.zeros(len(valg)+len(valk))
val[0:len(valg)]= valg
val[len(valg):len(valg)+len(valk)]= valk
out[k]= val
if nomedian: return out
else: return add_median(out,boot=boot)
raw= read_rawdata(options)
#Bin the data
binned= pixelAfeFeh(raw,dfeh=options.dfeh,dafe=options.dafe)
tightbinned= binned
#Map the bins with ndata > minndata in 1D
fehs, afes= [], []
counter= 0
abindx= numpy.zeros((len(binned.fehedges)-1,len(binned.afeedges)-1),
dtype='int')
for ii in range(len(binned.fehedges)-1):
for jj in range(len(binned.afeedges)-1):
data= binned(binned.feh(ii),binned.afe(jj))
if len(data) < options.minndata:
continue
#print binned.feh(ii), binned.afe(jj), len(data)
fehs.append(binned.feh(ii))
afes.append(binned.afe(jj))
abindx[ii,jj]= counter
counter+= 1
nabundancebins= len(fehs)
fehs= numpy.array(fehs)
afes= numpy.array(afes)
#Load each of the solutions
sols= []
chi2s= []
savename= args[0]
initname= options.init
for ii in range(nabundancebins):
spl= savename.split('.')
newname= ''
for jj in range(len(spl)-1):
newname+= spl[jj]
if not jj == len(spl)-2: newname+= '.'
newname+= '_%i.' % ii
newname+= spl[-1]
savefilename= newname
#Read savefile
try:
savefile= open(savefilename,'rb')
except IOError:
print "WARNING: MISSING ABUNDANCE BIN"
sols.append(None)
chi2s.append(None)
else:
sols.append(pickle.load(savefile))
chi2s.append(pickle.load(savefile))
savefile.close()
#Load samples as well
if options.mcsample:
#Do the same for init
spl= initname.split('.')
newname= ''
for jj in range(len(spl)-1):
newname+= spl[jj]
if not jj == len(spl)-2: newname+= '.'
newname+= '_%i.' % ii
newname+= spl[-1]
options.init= newname
mapfehs= monoAbundanceMW.fehs()
mapafes= monoAbundanceMW.afes()
#Now plot
#Run through the pixels and gather
fehs= []
afes= []
ndatas= []
zmedians= []
#Basic parameters
hrs= []
srs= []
szs= []
hsrs= []
hszs= []
outfracs= []
rds= []
rdexps= []
vcs= []
zhs= []
zhexps= []
dlnvcdlnrs= []
plhalos= []
rorss= []
dvts= []
#derived parameters
surfzs= []
surfz800s= []
surfzdisks= []
massdisks= []
rhoos= []
rhooalts= []
rhodms= []
vcdvcros= []
vcdvcs= []
vescs= []
mloglikemins= []
for ii in range(tightbinned.npixfeh()):
for jj in range(tightbinned.npixafe()):
data= binned(tightbinned.feh(ii),tightbinned.afe(jj))
if len(data) < options.minndata:
continue
#Find abundance indx
fehindx= binned.fehindx(tightbinned.feh(ii))#Map onto regular binning
afeindx= binned.afeindx(tightbinned.afe(jj))
solindx= abindx[fehindx,afeindx]
monoabindx= numpy.argmin((tightbinned.feh(ii)-mapfehs)**2./0.01 \
+(tightbinned.afe(jj)-mapafes)**2./0.0025)
if sols[solindx] is None:
continue
try:
pot= setup_potential(sols[solindx],options,1,interpDens=True,
interpdvcircdr=True,returnrawpot=True)
except RuntimeError:
print "A bin has an unphysical potential ..."
continue
# if 'dpdisk' in options.potential.lower():
# try:
# rawpot= setup_potential(sols[solindx],options,1,
# returnrawpot=True)
# except RuntimeError:
# print "A bin has an unphysical potential ..."
# continue
fehs.append(tightbinned.feh(ii))
afes.append(tightbinned.afe(jj))
zmedians.append(numpy.median(numpy.fabs(data.zc+_ZSUN)))
#vc
s= get_potparams(sols[solindx],options,1)
ro= get_ro(sols[solindx],options)
if options.fixvo:
vcs.append(options.fixvo*_REFV0)
else:
vcs.append(s[1]*_REFV0)
#rd
rds.append(numpy.exp(s[0]))
#zh
zhs.append(numpy.exp(s[2-(1-(options.fixvo is None))]))
#rdexp & zhexp
if options.sample == 'g': tz= 1.1/_REFR0/ro
elif options.sample == 'k': tz= 0.84/_REFR0/ro
if 'mpdisk' in options.potential.lower() or 'mwpotential' in options.potential.lower():
mp= potential.MiyamotoNagaiPotential(a=rds[-1],b=zhs[-1])
#rdexp
f= mp.dens(1.,0.125)
dr= 10.**-3.
df= (mp.dens(1.+dr/2.,0.125)-mp.dens(1.-dr/2.,0.125))/dr
rdexps.append(-f/df)
#zhexp
f= mp.dens(1.,tz)
dz= 10.**-3.
df= (mp.dens(1.,tz+dz/2.)-mp.dens(1.,tz-dz/2.))/dz
zhexps.append(-f/df)
elif 'dpdisk' in options.potential.lower():
rdexps.append(numpy.exp(s[0]))
zhexps.append(numpy.exp(s[2-(1-(options.fixvo is None))]))
#ndata
ndatas.append(len(data))
#hr
dfparams= get_dfparams(sols[solindx],0,options)
if options.relative:
thishr= monoAbundanceMW.hr(mapfehs[monoabindx],mapafes[monoabindx])
hrs.append(dfparams[0]*_REFR0/thishr)
else:
hrs.append(dfparams[0]*_REFR0)
#sz
if options.relative:
thissz= monoAbundanceMW.sigmaz(mapfehs[monoabindx],mapafes[monoabindx])
szs.append(dfparams[2]*_REFV0/thissz)
else:
szs.append(dfparams[2]*_REFV0)
#sr
if options.relative:
thissr= monoAbundanceMW.sigmaz(mapfehs[monoabindx],mapafes[monoabindx])*2.#BOVY: UPDATE
srs.append(dfparams[1]*_REFV0/thissr)
else:
srs.append(dfparams[1]*_REFV0)
#hsr
hsrs.append(dfparams[3]*_REFR0)
#hsz
hszs.append(dfparams[4]*_REFR0)
#outfrac
outfracs.append(dfparams[5])
#rhodm
#Setup potential
vo= get_vo(sols[solindx],options,1)
if 'mwpotential' in options.potential.lower():
rhodms.append(pot[1].dens(1.,0.)*_REFV0**2.*vo**2./_REFR0**2./ro**2./4.302*10.**-3.)
elif options.potential.lower() == 'mpdiskplhalofixbulgeflat':
rhodms.append(pot[1].dens(1.,0.)*_REFV0**2.*vo**2./_REFR0**2./ro**2./4.302*10.**-3.)
elif options.potential.lower() == 'mpdiskflplhalofixplfixbulgeflat':
rhodms.append(pot[1].dens(1.,0.)*_REFV0**2.*vo**2./_REFR0**2./ro**2./4.302*10.**-3.)
elif options.potential.lower() == 'dpdiskplhalofixbulgeflat' \
or options.potential.lower() == 'dpdiskplhalofixbulgeflatwgas' \
or options.potential.lower() == 'dpdiskplhalofixbulgeflatwgasalt' \
or options.potential.lower() == 'dpdiskflplhalofixbulgeflatwgas':
rhodms.append(pot[1].dens(1.,0.)*_REFV0**2.*vo**2./_REFR0**2./ro**2./4.302*10.**-3.)
#rhoo
rhoos.append(potential.evaluateDensities(1.,0.,pot)*_REFV0**2.*vo**2./_REFR0**2./ro**2./4.302*10.**-3.)
#surfz
surfzs.append(2.*integrate.quad((lambda zz: potential.evaluateDensities(1.,zz,pot)),0.,options.height/_REFR0/ro)[0]*_REFV0**2.*vo**2./_REFR0**2./ro**2./4.302*_REFR0*ro)
#surfz800
surfz800s.append(2.*integrate.quad((lambda zz: potential.evaluateDensities(1.,zz,pot)),0.,0.8/_REFR0/ro)[0]*_REFV0**2.*vo**2./_REFR0**2./ro**2./4.302*_REFR0*ro)
#surzdisk
if 'mpdisk' in options.potential.lower() or 'mwpotential' in options.potential.lower():
surfzdisks.append(2.*integrate.quad((lambda zz: potential.evaluateDensities(1.,zz,pot[0])),0.,options.height/_REFR0/ro)[0]*_REFV0**2.*vo**2./_REFR0**2./ro**2./4.302*_REFR0*ro)
surfzdiskzm= 2.*integrate.quad((lambda zz: potential.evaluateDensities(1.,zz,pot[0])),0.,tz)[0]*_REFV0**2.*vo**2./_REFR0**2./ro**2./4.302*_REFR0*ro
elif 'dpdisk' in options.potential.lower():
surfzdisks.append(2.*pot[0].dens(1.,0.)*_REFV0**2.*vo**2./_REFR0**2./ro**2./4.302*10.**-3.*zhexps[-1]*ro*_REFR0*1000.)
#rhooalt
if options.potential.lower() == 'mpdiskplhalofixbulgeflat':
rhooalts.append(rhoos[-1]-pot[0].dens(1.,0.)*_REFV0**2.*vo**2./_REFR0**2./ro**2./4.302*10.**-3.+surfzdiskzm/2./zhexps[-1]/ro/_REFR0/1000./(1.-numpy.exp(-tz/zhexps[-1])))
elif options.potential.lower() == 'dpdiskplhalofixbulgeflat' \
or options.potential.lower() == 'dpdiskplhalofixbulgeflatwgas' \
or options.potential.lower() == 'dpdiskplhalofixbulgeflatwgasalt' \
or options.potential.lower() == 'dpdiskflplhalofixbulgeflatwgas':
rhooalts.append(rhoos[-1])
#massdisk
if options.potential.lower() == 'dpdiskplhalofixbulgeflat' \
or options.potential.lower() == 'dpdiskplhalofixbulgeflatwgas' \
or options.potential.lower() == 'dpdiskplhalofixbulgeflatwgasalt' \
or options.potential.lower() == 'dpdiskflplhalofixbulgeflatwgas':
rhod= pot[0].dens(1.,0.)*_REFV0**2.*vo**2./_REFR0**2./ro**2./4.302*10.**-3.
else:
rhod= surfzdiskzm/2./zhexps[-1]/ro/_REFR0/1000./(1.-numpy.exp(-tz/zhexps[-1]))
massdisks.append(rhod*2.*zhexps[-1]*numpy.exp(1./rdexps[-1])*rdexps[-1]**2.*2.*numpy.pi*(ro*_REFR0)**3./10.)
#plhalo
if options.potential.lower() == 'mpdiskplhalofixbulgeflat':
plhalos.append(pot[1].alpha)
plhalos.append((1.-pot[1].alpha)/(pot[1].alpha-3.))
elif options.potential.lower() == 'dpdiskplhalofixbulgeflat' \
or options.potential.lower() == 'dpdiskplhalofixbulgeflatwgas' \
or options.potential.lower() == 'dpdiskplhalofixbulgeflatwgasalt' \
or options.potential.lower() == 'dpdiskflplhalofixbulgeflatwgas':
plhalos.append(pot[1].alpha)
rorss.append((1.-pot[1].alpha)/(pot[1].alpha-3.))
#dlnvcdlnr
if options.potential.lower() == 'dpdiskplhalofixbulgeflat' \
or options.potential.lower() == 'dpdiskplhalofixbulgeflatwgas' \
or options.potential.lower() == 'dpdiskplhalofixbulgeflatwgasalt' \
or options.potential.lower() == 'dpdiskflplhalofixbulgeflatwgas':
dlnvcdlnrs.append(potential.dvcircdR(pot,1.))
else:
dlnvcdlnrs.append(potential.dvcircdR(pot,1.))
#vcdvc
if options.potential.lower() == 'dpdiskplhalofixbulgeflat' \
or options.potential.lower() == 'dpdiskplhalofixbulgeflatwgas' \
or options.potential.lower() == 'dpdiskplhalofixbulgeflatwgasalt' \
or options.potential.lower() == 'dpdiskflplhalofixbulgeflatwgas':
vcdvcros.append(pot[0].vcirc(1.)/potential.vcirc(pot,1.))
vcdvcs.append(pot[0].vcirc(2.2*rdexps[-1])/potential.vcirc(pot,2.2*rdexps[-1]))
else:
vcdvcros.append(pot[0].vcirc(1.)/potential.vcirc(pot,1.))
vcdvcs.append(pot[0].vcirc(2.2*rdexps[-1])/potential.vcirc(pot,2.2*rdexps[-1]))
#mloglike
mloglikemins.append(chi2s[solindx])
#escape velocity
vescs.append(potential.vesc(pot,1.)*_REFV0)
if options.fitdvt:
dvts.append(sols[solindx][0])
#Gather
fehs= numpy.array(fehs)
afes= numpy.array(afes)
zmedians= numpy.array(zmedians)
ndatas= numpy.array(ndatas)
#Basic parameters
hrs= numpy.array(hrs)
srs= numpy.array(srs)
szs= numpy.array(szs)
hsrs= numpy.array(hsrs)
hszs= numpy.array(hszs)
outfracs= numpy.array(outfracs)
vcs= numpy.array(vcs)
rds= numpy.array(rds)
zhs= numpy.array(zhs)
rdexps= numpy.array(rdexps)
zhexps= numpy.array(zhexps)
dlnvcdlnrs= numpy.array(dlnvcdlnrs)
plhalos= numpy.array(plhalos)
rorss= numpy.array(rorss)
if options.fitdvt:
dvts= numpy.array(dvts)
#derived parameters
surfzs= numpy.array(surfzs)
surfz800s= numpy.array(surfz800s)
surfzdisks= numpy.array(surfzdisks)
massdisks= numpy.array(massdisks)
rhoos= numpy.array(rhoos)
rhooalts= numpy.array(rhooalts)
rhodms= numpy.array(rhodms)
vcdvcros= numpy.array(vcdvcros)
vcdvcs= numpy.array(vcdvcs)
rexps= numpy.sqrt(2.)*(rds+zhs)/2.2
mloglikemins= numpy.array(mloglikemins)
vescs= numpy.array(vescs)
#Load into dictionary
out= {}
out['feh']= fehs
out['afe']= afes
out['zmedian']= zmedians
out['ndata']= ndatas
out['hr']= hrs
out['sr']= srs
out['sz']= szs
out['hsr']= hsrs
out['hsz']= hszs
out['outfrac']= outfracs
out['vc']= vcs
out['rd']= rds
out['zh']= zhs
out['rdexp']= rdexps
out['zhexp']= zhexps
out['dlnvcdlnr']= dlnvcdlnrs
out['plhalo']= plhalos
out['rors']= rorss
out['surfz']= surfzs
out['surfz800']= surfz800s
out['surfzdisk']= surfzdisks
out['massdisk']= massdisks
out['rhoo']= rhoos
out['rhooalt']= rhooalts
out['rhodm']= rhodms
out['vcdvc']= vcdvcs
out['vcdvcro']= vcdvcros
out['rexp']= rexps
out['mloglikemin']= mloglikemins
out['vesc']= vescs
if options.fitdvt:
out['dvt']= dvts
if nomedian: return out
else: return add_median(out,boot=boot)