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size of subdivison buffer now a parameter

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This commit is contained in:
Paul M. Sutter 2025-05-22 09:13:19 -04:00
parent 8e6c9d3bed
commit 8730193e71
2 changed files with 7 additions and 9 deletions
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9
examples/example_observation/example_observation.py
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@ -46,20 +46,19 @@ logDir = os.path.join(workDir,"logs","example_observation")
# output directory for figures # output directory for figures
# optimization: maximum number of parallel threads to use # optimization: maximum number of parallel threads to use
numZobovThreads = 8 numZobovThreads = 1
# optimization: number of subdivisions of the volume # optimization: number of subdivisions of the volume
numZobovDivisions = 2 numZobovDivisions = 2
# buffer size (in fraction of the boz size) when sub-diving volumes
zobovBuffer = 0.1
# Maximum density for merging voids # Maximum density for merging voids
# 0 (equivalent to infinitely large value) -> Merge everything (no threshold) # 0 (equivalent to infinitely large value) -> Merge everything (no threshold)
# 1e-9 (or smaller, but != 0) -> Do not merge anything # 1e-9 (or smaller, but != 0) -> Do not merge anything
mergingThreshold = 1e-9 mergingThreshold = 1e-9
# when trimming away voids near the bounaries, what multiple of the radius to
# use for safety
boundaryTolerance = 1.0
# don't change this # don't change this
dataSampleList = [] dataSampleList = []

7
python_source/vide_pipeline/defaults.py
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@ -37,9 +37,6 @@ endCatalogStage = 3
# if True, will scan log files for last known completed state and run from there # if True, will scan log files for last known completed state and run from there
continueRun = True continueRun = True
# re-build the inputs?
regenerateFlag = False
# directory for the input simulation/observational particle files # directory for the input simulation/observational particle files
catalogDir = os.getenv("HOME")+"/workspace/Voids/catalog/" catalogDir = os.getenv("HOME")+"/workspace/Voids/catalog/"
@ -132,11 +129,13 @@ haloFileColSep = ','
haloFileNumComLines = 0 haloFileNumComLines = 0
haloFilePosRescale = 1.0 # rescaling necessary to get Mpc/h haloFilePosRescale = 1.0 # rescaling necessary to get Mpc/h
# adjust these two parameters given the memory contraints on your system: # adjust these parameters given the memory contraints on your system:
# numZobovDivisions: how many sub-volumes per dimension will zobov process # numZobovDivisions: how many sub-volumes per dimension will zobov process
# numZobovThreads: how many sub-volumes to process at once? # numZobovThreads: how many sub-volumes to process at once?
# zobovBuffer: fraction of the domain to add to each sub-division
numZobovDivisions = 2 numZobovDivisions = 2
numZobovThreads = 2 numZobovThreads = 2
zobovBuffer = 0.1
# Maximum density for merging voids # Maximum density for merging voids
# 0 (equivalent to infinitely large value) -> Merge everything (no threshold) # 0 (equivalent to infinitely large value) -> Merge everything (no threshold)