From c3c6c5f154cefc6746261535c695ed7a5e085d39 Mon Sep 17 00:00:00 2001
From: Axel Kohlmeyer <akohlmey@gmail.com>
Date: Fri, 3 Mar 2023 20:50:56 -0500
Subject: [PATCH] python2 compatibility (or rather scipy of python2) and avoid
 NaNs

---
 tools/tabulate/pair_bi_tabulate.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/tabulate/pair_bi_tabulate.py b/tools/tabulate/pair_bi_tabulate.py
index 5d225ce6fc..615f7db14f 100755
--- a/tools/tabulate/pair_bi_tabulate.py
+++ b/tools/tabulate/pair_bi_tabulate.py
@@ -69,11 +69,11 @@ class BI(PairTabulate):
 
         # savgol_filter is an example of smoothing.
         # Other filters/functions can be used.
-        g = savgol_filter(g, 10, 5)
+        g = savgol_filter(g, 9, 5)
         return self.inversion(r, g)
 
     def inversion(self, r, g):
-        e = -self.kbT * np.log(g)
+        e = -self.kbT * np.log(np.clip(g,1.0e-100,1.0e100))
         e = self.complete_exponential(r, e)
         return r, e,