added plots for magnetic modeling

modeling/plot_data.py

@@ -0,0 +1,30 @@
+import matplotlib
+import matplotlib.pyplot as plt
+import numpy as np
+import matplotlib.ticker as mtick
+from matplotlib.patches import ConnectionPatch
+
+import pandas
+#data = pandas.read_csv('trace_fields_1_6mm.csv', sep=',', usecols=[0,1], names=['size', 'field'])
+data = pandas.read_csv('wire_fields.csv', sep=',', usecols=[0,1], names=['size', 'field'])
+print(list(data.columns))
+
+trace_size = data['size']
+field_strength = data['field']
+
+
+
+mag_line = plt.plot(trace_size, field_strength)
+
+
+plt.ylabel('Field Strength (gauss/amp)', fontsize=14,)
+#plt.xlabel('Trace Width (mm)', fontsize=14)
+plt.xlabel('Wire Radius (mm)', fontsize=14)
+plt.grid(alpha=0.15)
+plt.autoscale(True)
+plt.margins(x=0)
+plt.title('Sensitivity for Wire', fontsize=12)
+
+plt.tight_layout()
+#plt.show()
+plt.savefig('wire_radius_plt.png', dpi=300)