Add hmc model sampler and fix initial As set to zero

conf/basic_ini.ini

@@ -15,23 +15,23 @@ test_mode = true
 seed_cpower = true
 
 [block_loop]
-hades_sampler_blocked = false
-bias_sampler_blocked= true
+hades_sampler_blocked = true
+bias_sampler_blocked= false
 nmean_sampler_blocked= true
-sigma8_sampler_blocked = false
+sigma8_sampler_blocked = true
 muA_sampler_blocked = false
-omega_m_sampler_blocked = false
+omega_m_sampler_blocked = true
 alpha_sampler_blocked = false
 sig_v_sampler_blocked = false
 bulk_flow_sampler_blocked = false
 ares_heat = 1.0
 
 [mcmc]
-number_to_generate = 10
-warmup_model = 3
-warmup_cosmo = 7
+number_to_generate = 10000
+warmup_model = 0
+warmup_cosmo = 0
 random_ic = false
-init_random_scaling = 0.1
+init_random_scaling = 1.0
 bignum = 1e300
 
 [hades]
@@ -40,8 +40,15 @@ max_epsilon = 0.01
 max_timesteps = 50
 mixing = 1
 
+[sampling]
+algorithm = HMC
+epsilon = 0.001
+Nsteps = 20
+refresh = 0.1
+
 [model]
 gravity = lpt
+supersampling = 2
 velocity = CICModel
 af = 1.0
 ai = 0.05
@@ -49,7 +56,7 @@ nsteps = 20
 smooth_R = 4
 bias_epsilon = 1e-7
 interp_order = 1
-rsmooth = 100.
+rsmooth = 4.
 sig_v = 150.
 R_lim = none
 Nint_points = 201 
@@ -68,7 +75,7 @@ bulk_flow = [-200.0, 200.0]
 omega_r = 0
 fnl = 0
 omega_k = 0
-omega_m = 0.315
+omega_m = 0.335
 omega_b = 0.049
 omega_q = 0.685
 h100 = 0.68
@@ -85,7 +92,7 @@ NCAT = 0
 NSAMP = 2
 
 [mock]
-seed = 123
+seed = 1234
 R_max = 100
 
 [python]