From 1e6e8a3dbb542c6ccd2d3e1a00b76fdbb3061ec7 Mon Sep 17 00:00:00 2001
From: David Hoese <david.hoese@ssec.wisc.edu>
Date: Wed, 15 Mar 2023 13:32:36 -0500
Subject: [PATCH] Remove deprecated pandas loffset usage
---
aosstower/level_b1/nc.py | 11 ++++++++---
1 file changed, 8 insertions(+), 3 deletions(-)
diff --git a/aosstower/level_b1/nc.py b/aosstower/level_b1/nc.py
index 701945b..ff9b3d3 100644
--- a/aosstower/level_b1/nc.py
+++ b/aosstower/level_b1/nc.py
@@ -18,6 +18,7 @@ from metobscommon.util.nc import (
write_vars,
)
from netCDF4 import Dataset
+from pandas.tseries.frequencies import to_offset
from aosstower import schema
from aosstower.level_00 import parser
@@ -108,7 +109,8 @@ def create_giant_netcdf(
# round up each 1 minute group so data at time T is the average of data
# from T - 1 (exclusive) to T (inclusive).
- new_frame = frame.resample("5S", closed="right", loffset="5S").mean()
+ new_frame = frame.resample("5S", closed="right").mean()
+ new_frame.index = frame.index + to_offset("5S")
# 2 minute rolling average of 5 second data (5 seconds * 24 = 120 seconds = 2 minutes)
winds_frame_5s = new_frame[["wind_speed", "wind_east", "wind_north"]]
@@ -123,9 +125,12 @@ def create_giant_netcdf(
if summary:
frame = summary_over_interval(new_frame, interval_width)
else:
- frame = new_frame.resample(interval_width, closed="right", loffset=interval_width).mean()
+ frame = new_frame.resample(interval_width, closed="right").mean()
+ frame.index = frame.index + to_offset(interval_width)
frame["wind_dir"] = calc.wind_vector_degrees(frame["wind_east"], frame["wind_north"])
- frame["gust"] = new_frame["gust"].resample(interval_width, closed="right", loffset=interval_width).max()
+ new_gust = new_frame["gust"].resample(interval_width, closed="right").max()
+ new_gust.index = new_gust.index + to_offset(interval_width)
+ frame["gust"] = new_gust
frame = frame.fillna(np.nan)
if start and end:
--
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