From e032b99a9155e0eec992e01e87798348c9cd302d Mon Sep 17 00:00:00 2001
From: Jeff Moe <moe@spacecruft.org>
Date: Sun, 29 Jan 2023 19:06:35 -0700
Subject: [PATCH] Test sample polar plot

---
 polar-plot | 43 +++++++++++++++++++++++++++++++++++--------
 1 file changed, 35 insertions(+), 8 deletions(-)

diff --git a/polar-plot b/polar-plot
index 787049b..8465d72 100755
--- a/polar-plot
+++ b/polar-plot
@@ -28,15 +28,19 @@
 # ./polar-plot data/sample.csv
 # ./polar-plot data/rtl_power-sample.csv
 
+
 import argparse
 import locale
 import matplotlib.pyplot as plt
 import numpy as np
 import pandas as pd
 import re
+import scipy
 import seaborn as sns
 import sys
 
+from pandas.plotting import scatter_matrix
+
 locale.setlocale(locale.LC_ALL, "en_US.utf8")
 plt.rcParams["axes.formatter.use_locale"] = True
 
@@ -61,7 +65,7 @@ def load_samples():
     with open(datafile) as f:
         firstline = f.readline().rstrip()
 
-    if firstline == "1, -38.93":
+    if firstline == "1, 38.93":
         print("Test data from sample.csv")
         df = pd.read_csv(
             datafile, skiprows=0, usecols=[0, 1], names=("Azimuth", "Energy")
@@ -75,7 +79,7 @@ def load_samples():
         print("Unknown file type.")
         exit()
 
-    return(df)
+    return df
 
 
 def print_table(df):
@@ -84,8 +88,7 @@ def print_table(df):
         print(df)
 
 
-def display_plot():
-    # (Empty) Plot here
+def display_plot(df):
     sns.set_theme()
     fig = plt.figure(figsize=(8, 8), facecolor="xkcd:off white")
     ax = fig.add_subplot(111, projection="polar")
@@ -102,9 +105,33 @@ def display_plot():
     ax.set_rticks([90, 60, 30, 0])
     ax.set_rgrids([90, 60, 30, 0], ["", "30$^\circ$", "60$^\circ$", ""], angle=22.5)
     ax.grid(True)
-    ax.bar(0, 90).remove()
-    ax.set_rmax(90.0)
-    ax.set_ylim(0.0, 90.0)
+
+    ax.bar(1 / 60, 38.93, width=0.25)
+    ax.bar(15 / 60, 38.31, width=0.25)
+    ax.bar(30 / 60, 37.77, width=0.25)
+    ax.bar(45 / 60, 37.33, width=0.25)
+    ax.bar(60 / 60, 38.54, width=0.25)
+    ax.bar(75 / 60, 38.81, width=0.25)
+    ax.bar(90 / 60, 37.55, width=0.25)
+    ax.bar(105 / 60, 29.18, width=0.25)
+    ax.bar(120 / 60, 29.32, width=0.25)
+    ax.bar(135 / 60, 37.00, width=0.25)
+    ax.bar(150 / 60, 36.48, width=0.25)
+    ax.bar(165 / 60, 32.46, width=0.25)
+    ax.bar(180 / 60, 34.92, width=0.25)
+    ax.bar(195 / 60, 38.65, width=0.25)
+    ax.bar(210 / 60, 39.07, width=0.25)
+    ax.bar(225 / 60, 39.50, width=0.25)
+    ax.bar(240 / 60, 39.42, width=0.25)
+    ax.bar(255 / 60, 37.33, width=0.25)
+    ax.bar(270 / 60, 38.96, width=0.25)
+    ax.bar(285 / 60, 38.14, width=0.25)
+    ax.bar(300 / 60, 36.32, width=0.25)
+    ax.bar(315 / 60, 35.26, width=0.25)
+    ax.bar(330 / 60, 39.14, width=0.25)
+    ax.bar(345 / 60, 39.60, width=0.25)
+
+    ax.set_ylim(0.0, 40.0)
     plt.tight_layout()
     plt.show()
 
@@ -112,7 +139,7 @@ def display_plot():
 def main():
     df = load_samples()
     print_table(df)
-    display_plot()
+    display_plot(df)
 
 
 if __name__ == "__main__":