From 53e7aac0d1f2a59a94a43397d57d2721e8fc924f Mon Sep 17 00:00:00 2001
From: Aaron LI <aly@aaronly.me>
Date: Thu, 21 Feb 2019 21:59:57 +0800
Subject: clusters/halo: Remove unused mach_turb() method

---
 fg21sim/extragalactic/clusters/halo.py | 10 ----------
 1 file changed, 10 deletions(-)

(limited to 'fg21sim')

diff --git a/fg21sim/extragalactic/clusters/halo.py b/fg21sim/extragalactic/clusters/halo.py
index 214aefe..d027775 100644
--- a/fg21sim/extragalactic/clusters/halo.py
+++ b/fg21sim/extragalactic/clusters/halo.py
@@ -378,16 +378,6 @@ class RadioHalo1M:
         v2_turb = 2 * E_turb / M_turb  # [km^2/s^2]
         return np.sqrt(v2_turb)  # [km/s]
 
-    @lru_cache()
-    def mach_turb(self, t_merger):
-        """
-        The turbulence Mach number determined from its velocity dispersion.
-        """
-        self._validate_time(t_merger)
-        cs = helper.speed_sound(self.kT(t_merger))  # [km/s]
-        v_turb = self.velocity_turb(t_merger)  # [km/s]
-        return v_turb / cs
-
     @lru_cache()
     def tau_acceleration(self, t_merger):
         """
-- 
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