Bugfix: now bit_dims is actually generated correctly

morton.py

@@ -121,7 +121,7 @@ class MultiMorton(object):
                     indices.append(idx)
                     offsets.append(max_bit_len - key_bit_len)
             morton_size = len(indices * bit_diff)
-            self.bit_dims.extend(indices * bit_diff)
+            self.bit_dims.extend(list(reversed(indices)) * bit_diff)
             chunks.append(dict(
                 clear_hi = max_bit_len - bit_len,
                 clear_lo = max_bit_len - prev_len,
@@ -139,7 +139,6 @@ class MultiMorton(object):
             multimorton_size += morton_size
         self.chunks = chunks
         self.morton_bits = multimorton_size
-        self.bit_dims.reverse()
         self.dim_masks = []
         for d in range(self.dim):
             ones = [self.clear_masks[d] if ld==d else 0 for ld in range(self.dim)]