In [1]:

    

%matplotlib inline
from matplotlib import pyplot as plt
import seaborn as sns
sns.set()


    

In [2]:

    

import numpy as np


    

In [3]:

    

from pearce.mocks.kittens import MDPL2, TrainingBox


    

    




/home/users/swmclau2/.local/lib/python2.7/site-packages/h5py/__init__.py:36: FutureWarning: Conversion of the second argument of issubdtype from `float` to `np.floating` is deprecated. In future, it will be treated as `np.float64 == np.dtype(float).type`.
  from ._conv import register_converters as _register_converters

In [4]:

    

cat = TrainingBox(0,system = 'sherlock')


    

In [5]:

    

cat.load(1.0, particles = True)


    

In [6]:

    

cat.halocat.halo_table


    

    
Out[6]:




<Table length=10055159>

halo_upid
halo_vx
halo_y
halo_x
halo_z
halo_vy
halo_vz
halo_rs
halo_rvir
halo_mvir
halo_id
halo_nfw_conc
halo_hostid
halo_local_density_1
halo_local_density_5
halo_local_density_10
halo_mvir_host_halo
int64
float32
float32
float32
float32
float32
float32
float32
float32
float32
int64
float32
int64
float64
float64
float64
float32
-1
246.87485
102.52383
106.99912
183.05856
37.936943
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0.019872999
0.23570101
1036800000000.0
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17.725881786859848
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1036800000000.0
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838370000000000.0
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3110400000000.0
...
...
...
...
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...
...
...
...
...
...
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...
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5187084
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279140000000.0
5187093
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5187093
0.0
0.40286094970136016
0.5136477108692342
279140000000.0

In [10]:

    

from halotools.sim_manager import PtclTableCache


    

In [11]:

    

cache = PtclTableCache()


    

In [15]:

    

ptcl_vname = cat.version_name + '_particle_%.2f' % (-1 * np.log10(1e-2))


    

In [18]:

    

?? cache.matching_log_entry_generator


    

In [25]:

    

cat.simname


    

    
Out[25]:





'trainingbox'

In [26]:

    

cat.version_name


    

    
Out[26]:





'most_recent_00'

In [19]:

    

gen0 = cache.matching_log_entry_generator(simname = cat.simname,
        version_name = ptcl_vname, redshift = cat.z, dz_tol = 0.1)


    

In [21]:

    

entries = list(gen0)


    

In [24]:

    

entries[0].fname


    

    
Out[24]:





u'/scratch/users/swmclau2/halocats/ptcl_1.00.list.trainingbox_most_recent_00.hdf5'

In [13]:

    

cache.log


    

    
Out[13]:





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 <halotools.sim_manager.ptcl_table_cache_log_entry.PtclTableCacheLogEntry at 0x7f900284c650>,
 <halotools.sim_manager.ptcl_table_cache_log_entry.PtclTableCacheLogEntry at 0x7f900284c690>,
 <halotools.sim_manager.ptcl_table_cache_log_entry.PtclTableCacheLogEntry at 0x7f900284c6d0>,
 <halotools.sim_manager.ptcl_table_cache_log_entry.PtclTableCacheLogEntry at 0x7f900284c710>,
 <halotools.sim_manager.ptcl_table_cache_log_entry.PtclTableCacheLogEntry at 0x7f900284c750>,
 <halotools.sim_manager.ptcl_table_cache_log_entry.PtclTableCacheLogEntry at 0x7f900284c790>,
 <halotools.sim_manager.ptcl_table_cache_log_entry.PtclTableCacheLogEntry at 0x7f900284c7d0>,
 <halotools.sim_manager.ptcl_table_cache_log_entry.PtclTableCacheLogEntry at 0x7f900284c810>,
 <halotools.sim_manager.ptcl_table_cache_log_entry.PtclTableCacheLogEntry at 0x7f900284c850>,
 <halotools.sim_manager.ptcl_table_cache_log_entry.PtclTableCacheLogEntry at 0x7f900284c890>,
 <halotools.sim_manager.ptcl_table_cache_log_entry.PtclTableCacheLogEntry at 0x7f900284c8d0>,
 <halotools.sim_manager.ptcl_table_cache_log_entry.PtclTableCacheLogEntry at 0x7f900284c910>,
 <halotools.sim_manager.ptcl_table_cache_log_entry.PtclTableCacheLogEntry at 0x7f900284c950>,
 <halotools.sim_manager.ptcl_table_cache_log_entry.PtclTableCacheLogEntry at 0x7f900284c990>,
 <halotools.sim_manager.ptcl_table_cache_log_entry.PtclTableCacheLogEntry at 0x7f900284c9d0>]

In [7]:

    

cat.halocat.ptcl_table


    

    





InvalidCacheLogEntryTraceback (most recent call last)
<ipython-input-7-bad5e4c16504> in <module>()
----> 1 cat.halocat.ptcl_table

/home/users/swmclau2/.local/lib/python2.7/site-packages/halotools-0.7.dev5048-py2.7-linux-x86_64.egg/halotools/sim_manager/cached_halo_catalog.pyc in ptcl_table(self)
    630                 return self._ptcl_table
    631             else:
--> 632                 raise InvalidCacheLogEntry(ptcl_log_entry._cache_safety_message)
    633 
    634     def _disallow_catalogs_with_known_bugs(self, simname=sim_defaults.default_simname,

InvalidCacheLogEntry: The particle catalog and/or its associated metadata fail the following tests:

1. The input filename does not exist.

In [ ]:

    

um_galcat = np.load('/home/users/swmclau2/scratch/UniverseMachine/cut_um_catalog.npy')


    

In [ ]:

    

pos = um_galcat['pos'][:, :3]


    

In [ ]:

    

rbins = np.logspace(-1.1, 1.6, 19)
rpoints = (rbins[1:] + rbins[:-1])/2.0


    

In [ ]:

    

cat.model.mock.galaxy_table.colnames


    

In [ ]:

    

plt.plot(rpoints, xi_gg)
plt.loglog();


    

In [ ]: