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| author | Aaron LI <aly@aaronly.me> | 2018-01-01 14:16:53 +0800 |
|---|---|---|
| committer | Aaron LI <aly@aaronly.me> | 2018-01-01 14:16:53 +0800 |
| commit | 8a6c73e48eb36f1aab223b9b2b29dc020d8571fb (patch) | |
| tree | b5c56ac06adf02ea670e9ad8ff25745e685cf781 /fg21sim/extragalactic/clusters | |
| parent | 21665d0966d456613e7846a74cc381b78943fd0e (diff) | |
| download | fg21sim-8a6c73e48eb36f1aab223b9b2b29dc020d8571fb.tar.bz2 | |
clusters/halo: Change option "tau_merger" to "time_traceback"
Diffstat (limited to 'fg21sim/extragalactic/clusters')
| -rw-r--r-- | fg21sim/extragalactic/clusters/main.py | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/fg21sim/extragalactic/clusters/main.py b/fg21sim/extragalactic/clusters/main.py index 57811af..a8e0576 100644 --- a/fg21sim/extragalactic/clusters/main.py +++ b/fg21sim/extragalactic/clusters/main.py @@ -1,4 +1,4 @@ -# Copyright (c) 2017 Weitian LI <weitian@aaronly.me> +# Copyright (c) 2017-2018 Weitian LI <weitian@aaronly.me> # MIT license """ @@ -90,7 +90,7 @@ class GalaxyClusters: self.merger_mass_min = self.configs.getn(comp+"/merger_mass_min") self.ratio_major = self.configs.getn(comp+"/ratio_major") self.use_max_merger = self.configs.getn(comp+"/use_max_merger") - self.tau_merger = self.configs.getn(comp+"/tau_merger") + self.time_traceback = self.configs.getn(comp+"/time_traceback") self.frequencies = self.configs.frequencies self.filename_pattern = self.configs.getn("output/filename_pattern") self.clobber = self.configs.getn("output/clobber") @@ -184,7 +184,7 @@ class GalaxyClusters: NOTE ---- There may be no such recent *major* merger event satisfying the - criteria, since we only tracing ``tau_merger`` (~2-3 Gyr) back. + criteria, since we only trace ``time_traceback`` (~2-3 Gyr) back. On the other hand, the cluster may only experience minor merger or accretion events. @@ -211,7 +211,7 @@ class GalaxyClusters: logger.info("[%d/%d] %.1f%% ..." % (ii, num, 100*ii/num)) z0, M0 = row.z, row.mass age0 = COSMO.age(z0) - zmax = COSMO.redshift(age0 - self.tau_merger) + zmax = COSMO.redshift(age0 - self.time_traceback) clform = ClusterFormation(M0=M0, z0=z0, zmax=zmax, ratio_major=self.ratio_major, merger_mass_min=self.merger_mass_min) |