assert obs_id is consistent

csst_common/data_manager.py

@@ -609,6 +609,7 @@ class CsstMsDataManager:
             ver_sim="C5.2", datatype=datatype, dir_l0=dir_l0, dir_l1=dir_l1,
             path_aux=path_aux, dfs_mode=dfs_mode, dfs_node=dfs_node
         )
+        assert dm.obs_id == obs_id
 
         return dm