diff --git a/hyo2/soundspeed/profile/profile.py b/hyo2/soundspeed/profile/profile.py
index 7759ab64..188c233b 100644
--- a/hyo2/soundspeed/profile/profile.py
+++ b/hyo2/soundspeed/profile/profile.py
@@ -89,7 +89,7 @@ def weighted_arithmetic_std(cls, values, weights):
         return math.sqrt(var)
 
     def weighted_harmonic_std(self):
-        w = self.calc_weights(self.proc.speed[self.proc_valid])
+        w = self.calc_weights(self.proc.depth[self.proc_valid])
         avg = self.weighted_harmonic_mean()
         var = np.average((self.proc.speed[self.proc_valid] - avg) ** 2, weights=w)
         return math.sqrt(var)
@@ -215,17 +215,17 @@ def proc_depth_median(self):
 
     @property
     def proc_speed_median(self):
-        w = self.calc_weights(self.proc.speed[self.proc_valid])
+        w = self.calc_weights(self.proc.depth[self.proc_valid])
         return self.weighted_median(self.proc.speed[self.proc_valid], w)
 
     @property
     def proc_temp_median(self):
-        w = self.calc_weights(self.proc.temp[self.proc_valid])
+        w = self.calc_weights(self.proc.depth[self.proc_valid])
         return self.weighted_median(self.proc.temp[self.proc_valid], w)
 
     @property
     def proc_sal_median(self):
-        w = self.calc_weights(self.proc.sal[self.proc_valid])
+        w = self.calc_weights(self.proc.depth[self.proc_valid])
         return self.weighted_median(self.proc.sal[self.proc_valid], w)
 
     @property
@@ -239,12 +239,12 @@ def proc_speed_mean(self):
 
     @property
     def proc_temp_mean(self):
-        w = self.calc_weights(self.proc.temp[self.proc_valid])
+        w = self.calc_weights(self.proc.depth[self.proc_valid])
         return np.average(self.proc.temp[self.proc_valid], weights=w)
 
     @property
     def proc_sal_mean(self):
-        w = self.calc_weights(self.proc.sal[self.proc_valid])
+        w = self.calc_weights(self.proc.depth[self.proc_valid])
         return np.average(self.proc.sal[self.proc_valid], weights=w)
 
     @property
@@ -258,13 +258,14 @@ def proc_speed_std(self):
 
     @property
     def proc_temp_std(self):
-        w = self.calc_weights(self.proc.temp[self.proc_valid])
+        w = self.calc_weights(self.proc.depth[self.proc_valid])
         return self.weighted_arithmetic_std(self.proc.temp[self.proc_valid], w)
 
     @property
     def proc_sal_std(self):
-        w = self.calc_weights(self.proc.sal[self.proc_valid])
+        w = self.calc_weights(self.proc.depth[self.proc_valid])
         return self.weighted_arithmetic_std(self.proc.sal[self.proc_valid], w)
+        return 0.0
 
     def _calc_water_salinity_threshold(self):
         """Determine salinity threshold from min/max values to help determine where instrument entered water"""