diff options
-rw-r--r-- | series_expansion.py | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/series_expansion.py b/series_expansion.py index edee84e..76adc30 100644 --- a/series_expansion.py +++ b/series_expansion.py @@ -44,6 +44,12 @@ class SeriesExpansion(object): except (TypeError, IndexError): coords = [coords] + if diff_order is not None: + try: + diff_order[0] + except (TypeError, IndexError): + diff_order = [diff_order] + if diff_order is None: diff_order = [0] * len(coords) |