diff --git a/parm/atm/jcb-base.yaml.j2 b/parm/atm/jcb-base.yaml.j2
index a8c43e815..6f198d2f4 100644
--- a/parm/atm/jcb-base.yaml.j2
+++ b/parm/atm/jcb-base.yaml.j2
@@ -14,7 +14,7 @@ output_ensemble_increments_file: atmosphere_output_ensemble_increments_fms_nonre
 model_file: atmosphere_model_pseudo
 initial_condition_file: atmosphere_background  # Initial conditions for 4D apps is background
 background_error_file: "{{BERROR_YAML}}"
-posterior_output_file: atmosphere_posterior_output_fms_nonrestart
+posterior_output_file: atmosphere_posterior_output_cubed_sphere
 
 # Assimilation standard things (not prepended with model choice)
 # ----------------------------
diff --git a/parm/jcb-gdas b/parm/jcb-gdas
index ec4b4a44c..4fc61bb13 160000
--- a/parm/jcb-gdas
+++ b/parm/jcb-gdas
@@ -1 +1 @@
-Subproject commit ec4b4a44cfb7ce90560673a67ff53943523c4814
+Subproject commit 4fc61bb131ad840d03bd95e01e1e7f4a29893bd7