tweaks

csst_common/data_manager.py

@@ -351,7 +351,8 @@ class CsstMsDataManager:
         else:
             raise ValueError("@DM: invalid hostname {}!".format(hostname))
 
-        return CsstMsDataManager(ver_sim=ver_sim, dir_l0=dir_l0, dir_l1=dir_l1, dir_pcref=dir_pcref, path_aux=path_aux)
+        return CsstMsDataManager(
+            ver_sim=ver_sim, datatype=datatype, dir_l0=dir_l0, dir_l1=dir_l1, dir_pcref=dir_pcref, path_aux=path_aux)
 
 
 class CsstMbiDataManager: