From 4852d8d91fe54d31fe4c656bbb729a91f6062fde Mon Sep 17 00:00:00 2001
From: Dan Howe <d.howe@wrl.unsw.edu.au>
Date: Tue, 10 May 2022 06:50:03 +0200
Subject: [PATCH] Support pandas versions < 1.1.0

---
 inputs/distributions.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/inputs/distributions.py b/inputs/distributions.py
index 3577eae..9bb60f8 100644
--- a/inputs/distributions.py
+++ b/inputs/distributions.py
@@ -38,13 +38,13 @@ df = pd.read_excel('IPCC AR6.xlsx', index_col=[0, 1, 2, 3, 4])
 df = df.sort_index()
 dff = df.loc[838, 'total', 'medium', 'ssp585'].T
 dff.index.name = 'year'
-percentiles = dff.columns.to_numpy() / 100
+percentiles = dff.columns.values / 100
 
 # Make SLR relative to 2020 level (at the 50th percentile)
 dff -= dff.loc[2020, 50]
 
 for i, row in dff.iterrows():
-    values = row.to_numpy()
+    values = row.values
 
     # Fit normal distribution
     loc, scale = optimize.curve_fit(norm_cdf, values, percentiles)[0]