From 1f35c52261a2e10942ee7582aed55acaba5ff568 Mon Sep 17 00:00:00 2001 From: YoungSoo Shin Date: Thu, 11 Dec 2025 13:45:30 +0900 Subject: [PATCH] csv_2_plot: fix timestamp column assignment during timezone conversion Signed-off-by: YoungSoo Shin --- example/logger/csv_2_plot.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/example/logger/csv_2_plot.py b/example/logger/csv_2_plot.py index 9682c94..e3b1322 100644 --- a/example/logger/csv_2_plot.py +++ b/example/logger/csv_2_plot.py @@ -45,7 +45,7 @@ def plot_power_data(csv_path, output_path, plot_types, sources, else: # --- Timezone Conversion for absolute time --- local_tz = gettz() - df['timestamp'] = df['timestamp'].dt.tz_convert(local_tz) + df.loc[:, 'timestamp'] = df['timestamp'].dt.tz_convert(local_tz) print(f"Timestamp converted to local timezone: {local_tz}") except FileNotFoundError: