implement first idea of eplot

plots_für_johann.py

@@ -3,6 +3,7 @@ import matplotlib.pyplot as pp
 import numpy as np
 import data_ternary
 import data_udiagram
+import data_ediagram
 
 def plotTdiagram():
     scale = 100
@@ -147,10 +148,38 @@ def plotZdiagram():
 
     pp.show()
 
+def plotEdiagram():
+
+    for dataset in data_ediagram.data:
+        #print(dataset)
+        firstname = dataset['labels'][0]
+        fig, ax = pp.subplots(1, num=firstname)
+
+        lens = list(map(len, dataset['al']))
+        for idx in range(len(lens)):
+            labelidx = sum(lens[:idx])
+            label = dataset['labels'][labelidx]
+            aldata = dataset['al'][idx]
+            fedata = dataset['fe'][idx]
+
+            ax.plot(aldata, fedata, linestyle="", marker="o", label=label)
+
+        ax.legend(frameon=False)
+        ax.set_xlabel("Al")
+        ax.set_ylabel("Fe+3")
+        
+        fig.savefig(f"eplot_{firstname}")
+    pp.show()
+
+
+    exit()
+    raise NotImplementedError()
+    
 
 if __name__ == "__main__":
     pass
 
     #plotTdiagram()
-    plotUdiagram()
-    plotZdiagram()
+    #plotUdiagram()
+    #plotZdiagram()
+    plotEdiagram()