From d6344284f535121b1bfd7931720f322b43b2cd3c Mon Sep 17 00:00:00 2001
From: Colm Talbot <colm.talbot@ligo.org>
Date: Wed, 20 Jun 2018 20:41:03 +1000
Subject: [PATCH] hide interpolate_power_spectral_density

---
 tupak/gw/detector.py | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/tupak/gw/detector.py b/tupak/gw/detector.py
index e2a824464..79964ffc4 100644
--- a/tupak/gw/detector.py
+++ b/tupak/gw/detector.py
@@ -661,7 +661,7 @@ class PowerSpectralDensity:
             self.frequencies = psd.frequencies
             self.power_spectral_density = psd.value
             self.amplitude_spectral_density = self.power_spectral_density ** 0.5
-            self.interpolate_power_spectral_density()
+            self._interpolate_power_spectral_density()
         elif frequencies is not None:
             if asd_array is not None:
                 self._set_from_amplitude_spectral_density(frequencies, asd_array)
@@ -709,15 +709,15 @@ class PowerSpectralDensity:
         self.frequencies = frequencies
         self.amplitude_spectral_density = amplitude_spectral_density
         self.power_spectral_density = self.amplitude_spectral_density ** 2
-        self.interpolate_power_spectral_density()
+        self._interpolate_power_spectral_density()
 
     def _set_from_power_spectral_density(self, frequencies, power_spectral_density):
         self.frequencies = frequencies
         self.power_spectral_density = power_spectral_density
         self.amplitude_spectral_density = self.power_spectral_density ** 0.5
-        self.interpolate_power_spectral_density()
+        self._interpolate_power_spectral_density()
 
-    def interpolate_power_spectral_density(self):
+    def _interpolate_power_spectral_density(self):
         """Interpolate the loaded PSD so it can be resampled for arbitrary frequency arrays."""
         self.power_spectral_density_interpolated = interp1d(self.frequencies, self.power_spectral_density,
                                                             bounds_error=False,
-- 
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