Argh.

sixsutils.py

@@ -222,7 +222,7 @@ class Sixs:
         if np.isscalar(radiated_energy):
             core_floor = int(radiated_energy < self.core_threshold)
         else:
-            core_floor = list(map(int, radiated_energy < self.core_threshold))
+            core_floor = list(map(int, radiated_energy > self.core_threshold))
 
         return np.maximum(adc_6, core_floor)
 
@@ -276,7 +276,7 @@ class Sixs:
             adc_8 = self.logbit11to8(adc11=adc_11)
             return adc_8 // 4
 
-    def classifier_64(self, side6bit, core6bit, sidenum, thlevel = 1):
+    def classifier_64(self, side6bit, core6bit, sidenum=0, thlevel=1):
         """
 
         :param side6bit: