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Adds support automatic timestamp offset calculation.

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Lukas Prause
2023-06-28 15:36:03 +02:00
parent 30fa09168e
commit 3496f8385f
1 changed files with 1 additions and 1 deletions
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calc_gps_map_csv.py
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@@ -141,7 +141,7 @@ if __name__ == "__main__":
df["datetime"] = pd.to_datetime(df["datetime"]) + pd.Timedelta(minutes=args.time_offset) df["datetime"] = pd.to_datetime(df["datetime"]) + pd.Timedelta(minutes=args.time_offset)
elif args.auto_offset: elif args.auto_offset:
gps_first = datetime.strptime(df["datetime"].iloc[0], "%Y-%m-%d %H:%M:%S.%f") gps_first = datetime.strptime(df["datetime"].iloc[0], "%Y-%m-%d %H:%M:%S.%f")
pcap_first = datetime.strptime(transmission_df["datetime"].iloc[0], "%Y-%m-%d %H:%M:%S.%f") pcap_first = datetime.strptime(pd.to_datetime(transmission_df.first_valid_index()), "%Y-%m-%d %H:%M:%S.%f")
calc_offset = gps_first - pcap_first calc_offset = gps_first - pcap_first
if gps_first > pcap_first: if gps_first > pcap_first:
time_offset = gps_first - pcap_first time_offset = gps_first - pcap_first