diff --git a/Project.toml b/Project.toml
index a8fb85c..fcdd62a 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,7 +1,7 @@
 name = "FLOWNoise"
 uuid = "d27480ee-285d-533b-ae3d-5018956ae0bc"
 author = ["Eduardo Alvarez <Edo.AlvarezR@gmail.com> and Tyler Critchfield <trcritchfield@gmail.com>"]
-version = "2.3.2"
+version = "2.3.3"
 
 [deps]
 FFTW = "7a1cc6ca-52ef-59f5-83cd-3a7055c09341"
@@ -18,7 +18,6 @@ FLOWMath = "6cb5d3fb-0fe8-4cc2-bd89-9fe0b19a99d3"
 
 [compat]
 julia = "1"
-PyPlot = "< 2.11.2"
 
 [extras]
 Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
diff --git a/src/FLOWNoise.jl b/src/FLOWNoise.jl
index bf89757..1e9173d 100644
--- a/src/FLOWNoise.jl
+++ b/src/FLOWNoise.jl
@@ -13,11 +13,11 @@ module FLOWNoise
 # ------------ FLOW CODES ------------------------------------------------------
 # GeometricTools https://github.com/byuflowlab/GeometricTools.jl
 import GeometricTools
-gt = GeometricTools
+const gt = GeometricTools
 
 # FLOWMath https://github.com/byuflowlab/FLOWMath.jl
 import FLOWMath
-math = FLOWMath
+const math = FLOWMath
 
 
 # ------------ GENERIC MODULES -------------------------------------------------
@@ -33,20 +33,7 @@ import Statistics: mean
 import Base: read
 using Printf
 
-# Plot Format
 const plt = PyPlot
-plt.rc("font", family="Times New Roman")            # Text font
-plt.rc("mathtext", fontset="stix")                  # Math font
-SMALL_SIZE = 12
-MEDIUM_SIZE = 14
-BIGGER_SIZE = 16
-plt.rc("font", size=SMALL_SIZE)          # controls default text sizes
-plt.rc("axes", titlesize=SMALL_SIZE)     # fontsize of the axes title
-plt.rc("axes", labelsize=MEDIUM_SIZE)    # fontsize of the x and y labels
-plt.rc("xtick", labelsize=SMALL_SIZE)    # fontsize of the tick labels
-plt.rc("ytick", labelsize=SMALL_SIZE)    # fontsize of the tick labels
-plt.rc("legend", fontsize=SMALL_SIZE)    # legend fontsize
-plt.rc("figure", titlesize=BIGGER_SIZE)  # fontsize of the figure title
 
 # ------------ GLOBAL VARIABLES ------------------------------------------------
 const module_path = splitdir(@__FILE__)[1]                # Path to this module
@@ -61,7 +48,6 @@ for module_name in ["observer", "wopwop", "wav", "processing",
     include("FLOWNoise_"*module_name*".jl")
 end
 
-
 function read(io, T, n)
     return [read(io, T) for i in 1:n]
 end
diff --git a/src/FLOWNoise_postprocessing.jl b/src/FLOWNoise_postprocessing.jl
index a5877bb..bbf09aa 100644
--- a/src/FLOWNoise_postprocessing.jl
+++ b/src/FLOWNoise_postprocessing.jl
@@ -9,6 +9,19 @@
   * License   : MIT
 =###############################################################################
 
+function formatpyplot()
+    # Fonts
+    plt.rc("font", family="STIXGeneral")            # Text font
+    plt.rc("mathtext", fontset="stix")              # Math font
+    plt.rc("font", size=12)          # controls default text sizes
+    plt.rc("axes", titlesize=12)     # fontsize of the axes title
+    plt.rc("axes", labelsize=14)     # fontsize of the x and y labels
+    plt.rc("xtick", labelsize=12)    # fontsize of the tick labels
+    plt.rc("ytick", labelsize=12)    # fontsize of the tick labels
+    plt.rc("legend", fontsize=12)    # legend fontsize
+    plt.rc("figure", titlesize=16)   # fontsize of the figure title
+end
+
 """
     `read_data(dataset_infos; datasets_pww=def_datasets_pww,
                 datasets_bpm=def_datasets_bpm,