fix(metrics): Return 0 if UDI Lower threshold is 0

ladybug-tools · Dec 4, 2023 · 1323dad · 1323dad
1 parent 294d2fa
commit 1323dad
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/honeybee_radiance_postprocess/metrics.py b/honeybee_radiance_postprocess/metrics.py
@@ -202,6 +202,9 @@ def udi_lower_array1d(
         # set total_occ to number of columns in array
         total_occ = array.size
 
+    if min_t == 0:
+        return np.float64(0)
+
     return np.float64(((array < min_t).sum() + sun_down_occ_hours) / total_occ * 100)