added visplot and matplotlib cross section

utils/graph2D/mpl_render.py

@@ -8,4 +8,14 @@ def render2D(values:list):
     fig = plt.figure()
     ax = fig.add_subplot()
     ax.plot(values)
+    plt.show()
+
+def cross_section(x:list,y:list):
+    """
+    Render a 2D model using matplotlib
+    :param values: A list with the values
+    """
+    fig = plt.figure()
+    ax = fig.add_subplot()
+    ax.scatter(x,y)
     plt.show()
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