diff --git a/algorithm/marine/soca_2cice_global.yaml.j2 b/algorithm/marine/soca_2cice_global.yaml.j2
index 8d13d46..01bff96 100644
--- a/algorithm/marine/soca_2cice_global.yaml.j2
+++ b/algorithm/marine/soca_2cice_global.yaml.j2
@@ -9,15 +9,15 @@ output geometry:
 variable change:
   variable change name: Soca2Cice
   arctic:
-    seaice edge: 0.8
-    shuffle: false
+    seaice edge: 0.4
+    shuffle: true
     rescale prior:
       rescale: true
       min hice: 0.5
       min hsno: 0.1
   antarctic:
-    seaice edge: 0.9
-    shuffle: false  # seg. fault when true
+    seaice edge: 0.4
+    shuffle: true
     rescale prior:
       rescale: true
       min hice: 0.5