From ed7f8f4a5f1172fbc47c72c488953aa6921d29f5 Mon Sep 17 00:00:00 2001
From: thibault <thibault.tubiana@uib.no>
Date: Fri, 5 Nov 2021 11:17:46 +0100
Subject: [PATCH] Double scale Bug in the dendrogram fixed (Caused by the new
 version of matplotlib)

---
 setup.py           | 2 +-
 ttclust/ttclust.py | 6 ++----
 2 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/setup.py b/setup.py
index 6be529c..d866879 100644
--- a/setup.py
+++ b/setup.py
@@ -2,7 +2,7 @@
 
 MAJOR = 4
 MINOR = 10
-PATCH = 0
+PATCH = 1
 VERSION = "{}.{}.{}".format(MAJOR, MINOR, PATCH)
 
 with open("ttclust/version.py", "w") as f:
diff --git a/ttclust/ttclust.py b/ttclust/ttclust.py
index 1af4fd2..994c778 100644
--- a/ttclust/ttclust.py
+++ b/ttclust/ttclust.py
@@ -560,7 +560,7 @@ def create_DM(traj, args):
         # Extract the subpart.
         traj_aligned = extract_selected_atoms(rmsd_string, traj_aligned, args["logname"])
     # matrix initialization
-    distances = np.zeros((traj.n_frames, traj.n_frames))
+    distances = np.zeros((traj.n_frames, traj.n_frames),dtype=np.float32)
 
     # Searching if a distance file already exist
     distance_file = search_dist_mat(untouch_rmsd_string, args)
@@ -962,7 +962,7 @@ def plot_dendro(linkage, logname, cutoff, color_list, clusters_list):
         STYLE = "classic"
         if STYLE in plt.style.available:
             plt.style.use(STYLE)
-    fig = plt.figure()
+    fig,ax = plt.subplots()
     # Convert RGB color to HEX color
     color_hex = [mpl.colors.rgb2hex(x) for x in color_list]
     sch.set_link_color_palette(color_hex)
@@ -986,7 +986,6 @@ def plot_dendro(linkage, logname, cutoff, color_list, clusters_list):
 
     # Graph parameters
     plt.title("Clustering Dendrogram")
-    ax = plt.axes()
     ax.set_xticklabels([])
     plt.axhline(y=float(cutoff), color="grey")  # cutoff value vertical line
     ax.set_ylabel("Distance (AU)")
@@ -1292,7 +1291,6 @@ def define_LOGFILE(log):
     global LOGFILE
     LOGFILE = log
 
-
 def main():
     """
     Execute TTclust