diff --git a/plots_für_johann.py b/plots_für_johann.py
index 0b893b2..6c86874 100644
--- a/plots_für_johann.py
+++ b/plots_für_johann.py
@@ -4,6 +4,7 @@ import numpy as np
 import data_ternary
 import data_udiagram
 import data_ediagram
+import data_ptdiagram
 
 def plotTdiagram():
     scale = 100
@@ -24,45 +25,17 @@ def plotTdiagram():
         # Set Axis labels and Title
         fontsize = 12
         offset = 0.14
-        #tax.set_title(group+"\n", fontsize=fontsize)
         tax.right_corner_label("Sps", fontsize=fontsize)
         tax.top_corner_label("Grs", fontsize=fontsize)
         tax.left_corner_label("Prp", fontsize=fontsize)
-        #tax.left_axis_label("Left label $\\alpha^2$", fontsize=fontsize, offset=offset)
-        #tax.right_axis_label("Right label $\\beta^2$", fontsize=fontsize, offset=offset)
-        #tax.bottom_axis_label("Bottom label $\\Gamma - \\Omega$", fontsize=fontsize, offset=offset)
-
-        # Draw lines parallel to the axes
-        #tax.horizontal_line(16)
-        #tax.left_parallel_line(10, linewidth=2., color='red', linestyle="--")
-        #tax.right_parallel_line(20, linewidth=3., color='blue')
-
-        # Draw an arbitrary line, ternary will project the points for you
-        #p1 = (22, 8, 10)
-        #p2 = (2, 22, 16)
-        #tax.line(p1, p2, linewidth=3., marker='s', color='green', linestyle=":")
 
         for item in group:
             points = list(zip(*(data_ternary.data[item]['Sps'],
                                 data_ternary.data[item]['Grs'],
                                 data_ternary.data[item]['Prp'],
                                 )))
-            #print(points)
             tax.scatter(points, label=item)
 
-            #p1 = (data_ternary.data[item][val][0] for val in ['Prp', 'Sps', 'Grs'])
-            p1 = points[0]
-            #p2 = (data_ternary.data[item][val][-1] for val in ['Prp', 'Sps', 'Grs'])
-            p2 = points[-1]
-            print(p1, p2)
-            #tax.line(p1, p2, linewidth=3., marker='s', color='green', linestyle="-")
-#            line.axes.annotate('',
-#                               xytext=(xdata[start_ind], ydata[start_ind]),
-#                               xy=(xdata[end_ind], ydata[end_ind]),
-#                               arrowprops=dict(arrowstyle="->", color=color),
-#                               size=size
-#                               )
-
         tax.legend(frameon=False)
 
         # edit this for ax ticks
@@ -71,8 +44,8 @@ def plotTdiagram():
         # leave this alone
         tax.get_axes().axis('off')
         tax.clear_matplotlib_ticks()
-        pp.savefig(f"ternary_{group}.png")
-    tax.show()
+        pp.savefig(f"ternary_{'_'.join(group)}.png")
+    #tax.show()
 
 def plotUdiagram():
 
@@ -159,10 +132,26 @@ def plotEdiagram():
         fig.savefig(f"eplot_{firstname}")
     pp.show()
 
+def plotPTdiagram():
+    
+    for label in data_ptdiagram.data:
+        print(label)
+        pp.figure(label)
+        for region in ["core", "transition", "rim"]:
+            pp.plot(data_ptdiagram.data[label][region]["p"], data_ptdiagram.data[label][region]["t"], marker="o", linestyle="", label=region)
+        pp.legend(frameon=False)
+        pp.xlabel("p [kbar]")
+        pp.ylabel("T [°C]")
+        pp.title(label)
+        pp.savefig(f"ptplot_{label}.png")
+    pp.show()
+        
+
 if __name__ == "__main__":
     pass
 
     #plotTdiagram()
-    plotUdiagram()
-    plotZdiagram()
+    #plotUdiagram()
+    #plotZdiagram()
     #plotEdiagram()
+    plotPTdiagram()