From 5dd2c92f1631c2accc2041ce5bfcdec29828dc9c Mon Sep 17 00:00:00 2001
From: Saurabh Mogre <saurabh.mogre@alleninstitute.org>
Date: Thu, 22 Jun 2023 15:33:36 -0700
Subject: [PATCH] Only plot histogram if more than 2 bins

---
 cellpack/autopack/Analysis.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/cellpack/autopack/Analysis.py b/cellpack/autopack/Analysis.py
index 33801ae85..fdccebb34 100644
--- a/cellpack/autopack/Analysis.py
+++ b/cellpack/autopack/Analysis.py
@@ -1709,6 +1709,8 @@ def histo(self, distances, filename, title_str="", x_label="", y_label=""):
         plt.clf()
         # calculate histogram
         nbins = int(numpy.sqrt(len(distances)))
+        if nbins < 2:
+            return
         y, bin_edges = numpy.histogram(distances, bins=nbins)
         bincenters = 0.5 * (bin_edges[1:] + bin_edges[:-1])