Fast Methods for Cosmological Simulations
FastSim serves as a tool for quick N-body simulations in modified gravity.
run_pk_param_space Namespace Reference

Variables

 CLASS_ROOT = None
 
string PREFIX = "std"
 
int NSAMP = 100
 
int SEED = 10
 
 ZVALS = np.arange(0., 3., 0.5)
 
dictionary param_dict
 
string class_datadir = "%s/data/class"
 
string ccl_datadir = "%s/data/ccl"
 
string root = "%s/%s"
 
string ccl_root = "%s/%s"
 
 sample_points
 
 nonlinear
 
 False
 
 redshifts
 
 True
 
 fname_pattern
 
 class_root
 
 precision
 
 class_data_root
 
 zvals
 
 default_params
 
 mode
 
 nonlin
 

Detailed Description

Generate a set of CLASS power spectra across a set of sample points in 
cosmological parameter space, and compare with CCL.

Variable Documentation

string run_pk_param_space.ccl_datadir = "%s/data/ccl"

Definition at line 31 of file run_pk_param_space.py.

string run_pk_param_space.ccl_root = "%s/%s"

Definition at line 37 of file run_pk_param_space.py.

run_pk_param_space.class_data_root

Definition at line 73 of file run_pk_param_space.py.

string run_pk_param_space.class_datadir = "%s/data/class"

Definition at line 30 of file run_pk_param_space.py.

run_pk_param_space.CLASS_ROOT = None

Definition at line 10 of file run_pk_param_space.py.

run_pk_param_space.class_root

Definition at line 62 of file run_pk_param_space.py.

run_pk_param_space.default_params

Definition at line 74 of file run_pk_param_space.py.

run_pk_param_space.False

Definition at line 48 of file run_pk_param_space.py.

run_pk_param_space.fname_pattern

Definition at line 61 of file run_pk_param_space.py.

run_pk_param_space.mode

Definition at line 74 of file run_pk_param_space.py.

run_pk_param_space.nonlin

Definition at line 83 of file run_pk_param_space.py.

int run_pk_param_space.NSAMP = 100

Definition at line 16 of file run_pk_param_space.py.

dictionary run_pk_param_space.param_dict
Initial value:
1 = {
2  'h': (0.55, 0.8),
3  'Omega_cdm': (0.15, 0.35),
4  'Omega_b': (0.018, 0.052),
5  'A_s': (1.5e-9, 2.5e-9),
6  'n_s': (0.94, 0.98)
7 }

Definition at line 21 of file run_pk_param_space.py.

string run_pk_param_space.PREFIX = "std"

Definition at line 15 of file run_pk_param_space.py.

run_pk_param_space.redshifts

Definition at line 48 of file run_pk_param_space.py.

run_pk_param_space.sample_points
Initial value:
1 = generate_latin_hypercube( samples=NSAMP, param_dict=param_dict,
2  class_root=CLASS_ROOT, seed=SEED )
def generate_latin_hypercube(samples, param_dict, class_root, seed=10)
Definition: param_space.py:81

Definition at line 40 of file run_pk_param_space.py.

int run_pk_param_space.SEED = 10

Definition at line 17 of file run_pk_param_space.py.

run_pk_param_space.True

Definition at line 54 of file run_pk_param_space.py.

run_pk_param_space.ZVALS = np.arange(0., 3., 0.5)

Definition at line 18 of file run_pk_param_space.py.

run_pk_param_space.zvals

Definition at line 74 of file run_pk_param_space.py.