From 3407ca1c0590c628cb9d7f311728929ee7131cfe Mon Sep 17 00:00:00 2001
From: Damien Irving <irving.damien@gmail.com>
Date: Fri, 20 Sep 2024 11:12:45 +1000
Subject: [PATCH] Add check for annual aggregation

---
 unseen/time_utils.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/unseen/time_utils.py b/unseen/time_utils.py
index 33af528..c092143 100644
--- a/unseen/time_utils.py
+++ b/unseen/time_utils.py
@@ -52,7 +52,7 @@ def temporal_aggregation(
     agg_method,
     variables,
     season=None,
-    reset_times=False,
+    _times=False,
     min_tsteps=None,
     agg_dates=False,
     time_dim="time",
@@ -149,6 +149,7 @@ def temporal_aggregation(
         )
 
     if reset_times:
+        assert target_freq[0:2] == "YE", "--reset_times is for annual aggregation" 
         diff = ds[time_dim].values[0] - start_time
         ds[time_dim] = ds[time_dim] - diff
         ds[time_dim] = ds[time_dim] + timedelta(days=1)