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added option to load trimmed or untrimmed catalog

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This commit is contained in:
P.M. Sutter 2014-05-13 07:45:03 -04:00
parent c59b393ed3
commit 9b5961aca4
1 changed files with 14 additions and 5 deletions
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19
python_tools/void_python_tools/voidUtil/catalogUtil.py
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@ -273,11 +273,15 @@ class Catalog:
sampleInfo = None
# -----------------------------------------------------------------------------
def loadVoidCatalog(sampleDir, dataPortion="central", loadParticles=True):
def loadVoidCatalog(sampleDir, dataPortion="central", loadParticles=True,
untrimmed=False):
# loads a void catalog
# by default, loads parent-level voids with central densities greater than 0.2*mean
# sampleDir: path to VIDE output directory
# dataPortion: "central" or "all"
# loadParticles: if True, also load particle information
# untrimmed: if True, catalog contains all voids, regardless of density or hierarchy level
sys.stdout.flush()
@ -304,8 +308,13 @@ def loadVoidCatalog(sampleDir, dataPortion="central", loadParticles=True):
volNorm = getVolNorm(sampleDir)
catalog.volNorm = volNorm
if unfiltered:
prefix = "untrimmed_"
else:
prefix = ""
print "Loading voids..."
fileName = sampleDir+"/untrimmed_voidDesc_"+dataPortion+"_"+sample.fullName+".out"
fileName = sampleDir+"/"+prefix+"voidDesc_"+dataPortion+"_"+sample.fullName+".out"
catData = np.loadtxt(fileName, comments="#", skiprows=2)
catalog.voids = []
for line in catData:
@ -334,7 +343,7 @@ def loadVoidCatalog(sampleDir, dataPortion="central", loadParticles=True):
print "Loading barycenters..."
iLine = 0
for line in open(sampleDir+"/untrimmed_barycenters_"+dataPortion+"_"+sample.fullName+".out"):
for line in open(sampleDir+"/"+prefix+"barycenters_"+dataPortion+"_"+sample.fullName+".out"):
line = line.split()
catalog.voids[iLine].barycenter[0] = float(line[1])
catalog.voids[iLine].barycenter[1] = float(line[2])
@ -342,7 +351,7 @@ def loadVoidCatalog(sampleDir, dataPortion="central", loadParticles=True):
iLine += 1
print "Loading derived void information..."
fileName = sampleDir+"/untrimmed_centers_"+dataPortion+"_"+sample.fullName+".out"
fileName = sampleDir+"/"+prefix+"centers_"+dataPortion+"_"+sample.fullName+".out"
catData = np.loadtxt(fileName, comments="#")
for (iLine,line) in enumerate(catData):
catalog.voids[iLine].volume = float(line[6])
@ -353,7 +362,7 @@ def loadVoidCatalog(sampleDir, dataPortion="central", loadParticles=True):
catalog.voids[iLine].centralDen = float(line[13])
iLine += 1
fileName = sampleDir+"/untrimmed_shapes_"+dataPortion+"_"+sample.fullName+".out"
fileName = sampleDir+"/"+prefix+"shapes_"+dataPortion+"_"+sample.fullName+".out"
catData = np.loadtxt(fileName, comments="#")
for (iLine,line) in enumerate(catData):
catalog.voids[iLine].eigenVals[0] = float(line[1])