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Add mass to name

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rstiskalek 2023-08-08 11:46:46 +01:00
parent c7b600d0ad
commit 6ba0c04ab8
1 changed files with 19 additions and 11 deletions
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30
csiborgtools/read/overlap_summary.py
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@ -38,6 +38,8 @@ class PairOverlap:
Halo catalogue corresponding to the cross simulation.
paths : py:class`csiborgtools.read.Paths`
CSiBORG paths object.
min_logmass : float
Minimum halo mass in :math:`\log_{10} M_\odot / h` to consider.
maxdist : float, optional
Maximum halo distance in :math:`\mathrm{Mpc} / h` from the centre of
the high-resolution region. Removes overlaps of haloes outside it.
@ -46,28 +48,30 @@ class PairOverlap:
_catx = None
_data = None
def __init__(self, cat0, catx, paths, maxdist=None):
def __init__(self, cat0, catx, paths, min_logmass, maxdist=None):
if cat0.simname != catx.simname:
raise ValueError("The two catalogues must be from the same "
"simulation.")
self._cat0 = cat0
self._catx = catx
self.load(cat0, catx, paths, maxdist)
self.load(cat0, catx, paths, min_logmass, maxdist)
def load(self, cat0, catx, paths, maxdist=None):
def load(self, cat0, catx, paths, min_logmass, maxdist=None):
r"""
Load overlap calculation results. Matches the results back to the two
catalogues in question.
Parameters
----------
cat0 : :py:class:`csiborgtools.read.CSiBORGHaloCatalogue`
cat0 : instance of :py:class:`csiborgtools.read.BaseCatalogue`
Halo catalogue corresponding to the reference simulation.
catx : :py:class:`csiborgtools.read.CSiBORGHaloCatalogue`
catx : instance of :py:class:`csiborgtools.read.BaseCatalogue`
Halo catalogue corresponding to the cross simulation.
paths : py:class`csiborgtools.read.Paths`
CSiBORG paths object.
min_logmass : float
Minimum halo mass in :math:`\log_{10} M_\odot / h` to consider.
maxdist : float, optional
Maximum halo distance in :math:`\mathrm{Mpc} / h` from the centre
of the high-resolution region.
@ -81,8 +85,10 @@ class PairOverlap:
# We first load in the output files. We need to find the right
# combination of the reference and cross simulation.
fname = paths.overlap(cat0.simname, nsim0, nsimx, smoothed=False)
fname_inv = paths.overlap(cat0.simname, nsimx, nsim0, smoothed=False)
fname = paths.overlap(cat0.simname, nsim0, nsimx, min_logmass,
smoothed=False)
fname_inv = paths.overlap(cat0.simname, nsimx, nsim0, min_logmass,
smoothed=False)
if isfile(fname):
data_ngp = numpy.load(fname, allow_pickle=True)
to_invert = False
@ -94,7 +100,7 @@ class PairOverlap:
raise FileNotFoundError(f"No file found for {nsim0} and {nsimx}.")
fname_smooth = paths.overlap(cat0.simname, cat0.nsim, catx.nsim,
smoothed=True)
min_logmass, smoothed=True)
data_smooth = numpy.load(fname_smooth, allow_pickle=True)
# Create mapping from halo indices to array positions in the catalogue.
@ -769,7 +775,7 @@ class NPairsOverlap:
###############################################################################
def get_cross_sims(simname, nsim0, paths, smoothed):
def get_cross_sims(simname, nsim0, paths, min_logmass, smoothed):
"""
Get the list of cross simulations for a given reference simulation for
which the overlap has been calculated.
@ -782,6 +788,8 @@ def get_cross_sims(simname, nsim0, paths, smoothed):
Reference simulation number.
paths : :py:class:`csiborgtools.paths.Paths`
Paths object.
min_logmass : float
Minimum log mass of halos to consider.
smoothed : bool
Whether to use the smoothed overlap or not.
"""
@ -789,8 +797,8 @@ def get_cross_sims(simname, nsim0, paths, smoothed):
for nsimx in paths.get_ics("csiborg"):
if nsimx == nsim0:
continue
f1 = paths.overlap(simname, nsim0, nsimx, smoothed)
f2 = paths.overlap(simname, nsimx, nsim0, smoothed)
f1 = paths.overlap(simname, nsim0, nsimx, min_logmass, smoothed)
f2 = paths.overlap(simname, nsimx, nsim0, min_logmass, smoothed)
if isfile(f1) or isfile(f2):
nsimxs.append(nsimx)
return nsimxs