Initial import

scripts/ini_generator/gen_subcat_conf.py

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+#+
+#   ARES/HADES/BORG Package -- ./scripts/ini_generator/gen_subcat_conf.py
+#   Copyright (C) 2014-2020 Guilhem Lavaux <guilhem.lavaux@iap.fr>
+#   Copyright (C) 2009-2020 Jens Jasche <jens.jasche@fysik.su.se>
+#
+#   Additional contributions from:
+#      Guilhem Lavaux <guilhem.lavaux@iap.fr> (2023)
+#   
+#+
+import sys
+import os.path
+import argparse
+
+pp = argparse.ArgumentParser()
+pp.add_argument('--output', type=str, required=True)
+pp.add_argument('--configs', type=str, required=True)
+pp.add_argument('--header', type=str, required=True)
+args = pp.parse_args()
+out_ini= args.output
+all_config_files=args.configs.split(':')
+
+
+
+subcat_id=0
+
+PATTERN="""datafile=%(catalog)s
+maskdata=%(mask)s
+"""
+
+def apply_cut_magnitude(CAT_config, j):
+      CUT_PATTERN="""galaxy_bright_absolute_magnitude_cut=%(absmag_bright)15.15lf
+galaxy_faint_absolute_magnitude_cut=%(absmag_faint)15.15lf
+"""
+      Nsubcat = CAT_config['num_subcat']
+      DeltaMag = (CAT_config['absmag_max'] - CAT_config['absmag_min'])
+      MagMin = CAT_config['absmag_min']
+      absmag_bright = DeltaMag * j / Nsubcat + MagMin
+      absmag_faint = DeltaMag * (j+1) / Nsubcat + MagMin
+      f.write(CUT_PATTERN % {'absmag_bright':absmag_bright,'absmag_faint':absmag_faint})
+
+def apply_cut_distance(CAT_config, j):
+      CUT_PATTERN="""file_dmin=%(dmin)15.15lf
+file_dmax=%(dmax)15.15lf
+"""
+      Nsubcat = CAT_config['num_subcat']
+      DeltaMag = (CAT_config['d_max'] - CAT_config['d_min'])
+      MagMin = CAT_config['d_min']
+      dmin = DeltaMag * j / Nsubcat + MagMin
+      dmax = DeltaMag * (j+1) / Nsubcat + MagMin
+      f.write(CUT_PATTERN % {'dmin':dmin,'dmax':dmax})
+
+def execfile(filename, globals=None, locals=None):
+    if globals is None:
+        globals = sys._getframe(1).f_globals
+    if locals is None:
+        locals = sys._getframe(1).f_locals
+    with open(filename, "r") as fh:
+        exec(fh.read()+"\n", globals, locals)
+
+with open(out_ini, mode="wt") as f:
+
+  with open(args.header, mode="rt") as fh:
+    f.write(fh.read())
+    f.write("\n")
+
+  print("All configs = %r" % all_config_files)
+  for config_file in all_config_files:
+    path_config,_ = os.path.split(config_file)
+    def file_subs(s):
+      return os.path.join(path_config,s)
+
+    config_locals={}
+    config_globals={'FILE':file_subs}
+
+    print("Analyze %s" % config_file)
+    execfile(config_file, config_globals, config_locals)
+
+    CAT_config = config_locals['CONFIG']
+    del config_locals['CONFIG']
+    
+    CAT_config['catalog'] = os.path.join(path_config,CAT_config['catalog'])
+    if CAT_config['cutter']=='magnitude':
+      cut_function = apply_cut_magnitude
+    elif CAT_config['cutter']=='distance':
+      cut_function = apply_cut_distance
+    else:
+      print("Unknown cutter '%s'" % CAT_config['cutter'])
+      sys.exit(1)
+
+    Nsubcat = CAT_config['num_subcat']
+    for j in range(Nsubcat):
+      f.write("[catalog_%(subcat_id)d]\n" % {'subcat_id':subcat_id})
+      for k,v in config_locals.items():
+        if type(v)==str:
+          f.write("%s=%s\n" % (k,v))
+        elif type(v)==tuple:
+          if len(v) > 0:
+            f.write((("%s=" + "%r,"*len(v)) % ((k,) + v))[:-1] + "\n")
+        else:
+          f.write("%s=%r\n" % (k,v))
+      cut_function(CAT_config, j)
+      f.write(PATTERN % CAT_config)   
+      if (j==CAT_config.get('ref_subcat',-1)):
+        f.write("refbias=true\n")
+      else:
+        f.write("refbias=false\n")
+      f.write("\n")
+      
+      subcat_id += 1
+      
+  f.write("[run]\nNCAT=%d\n\n" % subcat_id)

scripts/ini_generator/header.ini

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+[system]
+console_output=logares.txt
+VERBOSE_LEVEL = 2
+N0 = 256
+N1 = 256
+N2 = 256
+
+L0 = 600
+L1 = 600
+L2 = 600
+
+corner0 = -300
+corner1 = -300
+corner2 = -300
+
+NUM_MODES=100
+N_MC=10000
+
+
+test_mode=true
+
+# If true, the initial power spectrum of the chain is set to the cosmological one
+seed_cpower=true
+
+# Indicate which samplers should be blocked for testing purposes
+#messenger_signal_blocked=false
+#power_sampler_a_blocked=false
+#power_sampler_b_blocked=false
+#bias_sampler_blocked=false
+
+[cosmology]
+omega_r = 0
+omega_k = 0
+omega_m = 0.30
+omega_b = 0.045
+omega_q = 0.70
+w = -1
+wprime = 0
+n_s = 1
+sigma8 = 0.80
+h100 = 0.65
+beta = 0.51
+z0 = 0
+

scripts/ini_generator/template_sdss_main.py

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+#+
+#   ARES/HADES/BORG Package -- ./scripts/ini_generator/template_sdss_main.py
+#   Copyright (C) 2014-2020 Guilhem Lavaux <guilhem.lavaux@iap.fr>
+#   Copyright (C) 2009-2020 Jens Jasche <jens.jasche@fysik.su.se>
+#
+#   Additional contributions from:
+#      Guilhem Lavaux <guilhem.lavaux@iap.fr> (2023)
+#   
+#+
+CONFIG=dict(
+  absmag_min=-23.,absmag_max = -17.,
+  num_subcat=6,catalog='sdss_ares_cat.txt',
+  mask='SDSSDR7MASK_4096.fits', ref_subcat=0,
+  cutter='magnitude'
+  )
+
+radial_selection = 'schechter'
+schechter_mstar = -20.44
+schechter_alpha = -1.05
+schechter_sampling_rate = 2000
+schechter_dmax = 1000
+bias = 1
+nmean = 1
+galaxy_bright_apparent_magnitude_cut = 13.5
+galaxy_faint_apparent_magnitude_cut = 17.6