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132 lines
3.8 KiB
Python
132 lines
3.8 KiB
Python
#+
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# VIDE -- Void IDEntification pipeline -- ./pipeline/datasets/mergertree.py
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# Copyright (C) 2010-2013 Guilhem Lavaux
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# Copyright (C) 2011-2013 P. M. Sutter
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; version 2 of the License.
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#
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License along
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# with this program; if not, write to the Free Software Foundation, Inc.,
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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#+
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import os
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# -----------------------------------------------------------------------------
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# -----------------------------------------------------------------------------
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# DEFAULT CONFIGURATION
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startCatalogStage = 1
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endCatalogStage = 3
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startAPStage = 1
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endAPStage = 5
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continueRun = True
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dataPortions = ["central"]
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# directory for the input simulation/observational particle files
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catalogDir = os.getenv("HOME")+"/workspace/Voids/catalog/"
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# path to HOD code
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hodPath = os.getenv("HOME")+"/projects/Voids/hod/HOD.x"
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# where to put the final void catalog, figures, and output logs
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voidOutputDir = os.getenv("HOME")+"/workspace/Voids//"
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figDir = os.getenv("PWD")+"/../figs/"
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logDir = os.getenv("PWD")+"/../logs/"
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# where to place the pipeline scripts
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scriptDir = os.getenv("PWD")+"/scripts//"
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# simulation or observation?
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dataType = "simulation"
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# available formats for simulation: gadget, mergertree
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dataFormat = "sdf"
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dataUnit = 1 # as multiple of Mpc/h
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# place particles on the lightcone?
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useLightCone = False
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# also do peculiar velocities?
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doPecVel = False
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# common filename of particle files
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particleFileBase = "mf_4s_1G_512_NNNNN"
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particleFileDummy = 'NNNNN'
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# list of file numbers for the particle files
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# to get particle file name, we take particleFileBase+fileNum
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fileNums = ["0.667", "0.500"]
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# redshift of each file in the above list
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redshifts = ["0.5", "1.0"]
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# how many independent slices along the z-axis?
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numSlices = 1
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# how many subdivisions along the x- and y- axis?
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# ( = 2 will make 4 subvolumes for each slice, = 3 will make 9, etc.)
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numSubvolumes = 1
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# prefix to give all outputs
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prefix = "mt_"
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# list of desired subsamples - these are in unts of h Mpc^-3!
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subSamples = [1.0]
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doSubSampling = True # do the subsampling in preparation script?
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# common filename of halo files, leave blank to ignore halos
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haloFileBase = "mf_4s_1G_512_bgc2_NNNNN.sdf"
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haloFileDummy = 'NNNNN'
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# minimum halo mass cuts to apply for the halo catalog
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# use "none" to get all halos
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minHaloMasses = [1.2e13]
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# locations of data in the halo catalog
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haloFileMCol = 6
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haloFileXCol = 0
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haloFileYCol = 1
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haloFileZCol = 2
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haloFileVXCol = 3
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haloFileVYCol = 4
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haloFileVZCol = 5
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haloFileColSep = ','
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haloFileNumComLines = 0
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# adjust these two parameters given the memory contraints on your system:
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# numZobovDivisions: how many sub-volumes per dimension will zobov process
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# numZobovThreads: how many sub-volumes to process at once?
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numZobovDivisions = 2
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numZobovThreads = 2
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# simulation information
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numPart = 512*512*512
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lbox = 999.983 # Mpc/h
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omegaM = 0.2847979853038958
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hubble = 0.6962
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#galDens = 0.000225
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hodParmList = [
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{'name' : "dr9mid", #BOSS: Manera et al. 2012, eq. 26
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'Mmin' : 0.0,
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'M1' : 1.e14,
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'sigma_logM' : 0.596,
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'alpha' : 1.0127,
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'Mcut' : 1.19399e13,
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'galDens' : 0.0002,
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},
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]
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# END CONFIGURATION
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# -----------------------------------------------------------------------------
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# -----------------------------------------------------------------------------
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