1 files changed, 8 insertions, 0 deletions
diff --git a/lib/cli.py b/lib/cli.py
index 17e7b29..0114423 100644
--- a/lib/cli.py
+++ b/lib/cli.py
@@ -313,6 +313,14 @@ def add_standard_arguments(parser):
         type=str,
         help="Ignore listed parameters during model generation",
     )
+    parser.add_argument(
+        "--function-override",
+        metavar="<name> <attribute> <function>[;<name> <attribute> <function>;...]",
+        type=str,
+        help="Manually specify the function to fit for <name> <attribute>. "
+        "A function specified this way bypasses parameter detection: "
+        "It is always assigned, even if the model seems to be independent of the parameters it references.",
+    )
 
 
 def parse_shift_function(param_name, param_shift):