Add fix to deal with output_nml in all prepare_namelist scripts.

templates/real-from-dwd-ana/prepare_namelist.py

@@ -120,7 +120,7 @@ def main():
     """
     # Process atmosphere namelist
     atmosphere_namelist = f90nml.read(ATMOSPHERE_NAMELIST_PATH.as_posix())
-    # Convert output_nml to a cogroup.
+    # Convert output_nml to a co-group.
     atmosphere_namelist.create_cogroup("output_nml")
     print("Original atmosphere namelist:")
     print(atmosphere_namelist)

templates/real-from-ideal/prepare_ideal_namelist.py

@@ -111,6 +111,8 @@ def main():
     """
     # Process atmosphere namelist
     atmosphere_namelist = f90nml.read(ATMOSPHERE_NAMELIST_PATH.as_posix())
+    # Convert output_nml to a co-group.
+    atmosphere_namelist.create_cogroup("output_nml")
     print("Original atmosphere namelist:")
     print(atmosphere_namelist)
     atmosphere_namelist.patch(atmosphere_namelist_replacements)

templates/real-from-ideal/prepare_namelist.py

@@ -125,6 +125,8 @@ def main():
 
     # Read custom namelist parameters from configuration file
     atmosphere_custom_namelist = read_namelist(atmosphere_namelist_string)
+    # Convert output_nml to a co-group.
+    atmosphere_namelist.create_cogroup("output_nml")
 
     if atmosphere_custom_namelist is not None:
         try: