Update echo_class.py

pyart/retrieve/echo_class.py

@@ -126,33 +126,33 @@ def steiner_conv_strat(
 
 
 def conv_strat_yuter(
-        grid,
-        dx=None,
-        dy=None,
-        level_m=None,
-        always_core_thres=42,
-        bkg_rad_km=11,
-        use_cosine=True,
-        max_diff=5,
-        zero_diff_cos_val=55,
-        scalar_diff=1.5,
-        use_addition=True,
-        calc_thres=0.75,
-        weak_echo_thres=5.0,
-        min_dBZ_used=5.0,
-        dB_averaging=True,
-        remove_small_objects=True,
-        min_km2_size=10,
-        val_for_max_conv_rad=30,
-        max_conv_rad_km=5.0,
-        cs_core=3,
-        nosfcecho=0,
-        weakecho=3,
-        sf=1,
-        conv=2,
-        refl_field=None,
-        estimate_flag=True,
-        estimate_offset=5,
+    grid,
+    dx=None,
+    dy=None,
+    level_m=None,
+    always_core_thres=42,
+    bkg_rad_km=11,
+    use_cosine=True,
+    max_diff=5,
+    zero_diff_cos_val=55,
+    scalar_diff=1.5,
+    use_addition=True,
+    calc_thres=0.75,
+    weak_echo_thres=5.0,
+    min_dBZ_used=5.0,
+    dB_averaging=True,
+    remove_small_objects=True,
+    min_km2_size=10,
+    val_for_max_conv_rad=30,
+    max_conv_rad_km=5.0,
+    cs_core=3,
+    nosfcecho=0,
+    weakecho=3,
+    sf=1,
+    conv=2,
+    refl_field=None,
+    estimate_flag=True,
+    estimate_offset=5,
 ):
     """
     Partition reflectivity into convective-stratiform using the Yuter et al. (2005)