diff --git a/mfsetup/mf6model.py b/mfsetup/mf6model.py
index 9c8f7767..17d24e46 100644
--- a/mfsetup/mf6model.py
+++ b/mfsetup/mf6model.py
@@ -479,7 +479,8 @@ def setup_dis(self, **kwargs):
         print("finished in {:.2f}s\n".format(time.time() - t0))
         return dis
 
-    def setup_tdis(self):
+    #def setup_tdis(self):
+    def setup_tdis(self, **kwargs):
         """
         Sets up the TDIS package.
         """
diff --git a/mfsetup/sourcedata.py b/mfsetup/sourcedata.py
index f30cd679..b91cf8b3 100644
--- a/mfsetup/sourcedata.py
+++ b/mfsetup/sourcedata.py
@@ -1212,6 +1212,8 @@ def setup_array(model, package, var, data=None,
     # data specified as source_data
     elif cfg is not None and var in cfg:
 
+        from_model = False
+
         # get the source data block
         # determine if source data is from another model
         source_data_input = cfg.get(var)