csiborgtools/notebooks/overlap/overlap_sketch.ipynb

In [1]:

import sys
import numpy as np
import matplotlib.pyplot as plt

sys.path.append("../")
import csiborgtools

%matplotlib widget 
%load_ext autoreload
%autoreload 2

In [2]:

paths = csiborgtools.read.CSiBORGPaths(**csiborgtools.paths_glamdring)
nsim0 = 7444
nsimx = 7444 + 24
nsnap0 = max(paths.get_snapshots(nsim0))
nsnapx = max(paths.get_snapshots(nsimx))
overlapper  = csiborgtools.match.ParticleOverlap()

In [3]:

halo0_archive = np.load(paths.split_path(nsnap0, nsim0))
halox_archive = np.load(paths.split_path(nsnapx, nsimx))

In [13]:

# delta_bckg = overlapper.make_bckg_delta(halo0_archive, verbose=True)
# delta_bckg = overlapper.make_bckg_delta(halox_archive, delta=delta_bckg, verbose=True)
# np.save("./bckg_{}_{}.npy".format(nsim0, nsimx), delta_bckg)

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In [1]:

import h5py

In [2]:

f = h5py.File("../data/particles_7444.h5", "r")

In [8]:

f["particles"][0, :]

Out[8]:

array([ 4.42346358e-01,  7.09757663e-03,  4.64053304e-01, -1.96926287e-03,
       -2.67177823e-03, -6.45721859e-04,  1.16415322e-10])

In [ ]: