diff --git a/zeichnungen/code/diagrams.py b/zeichnungen/code/diagrams.py
index b25d5aadfdfceffca6cd0d9fcd8072ca1de77536..88edffb563d421045ad529a9be87afd361208da6 100755
--- a/zeichnungen/code/diagrams.py
+++ b/zeichnungen/code/diagrams.py
@@ -28,7 +28,10 @@ if __name__ == "__main__":
     for N, u in cases:
         filenumber = "{nr}-u-{u}-N{N}".format(nr=(u + 3)*10 + N, u=u, N=N)
         try:
-            force = numpy.array(readforce(CASE_PATH.format(N=N, u=u), namepatch='forceCoeffsIncompressible', name='coefficient'))
+            force = numpy.array(readforce(CASE_PATH.format(N=N, u=u),
+                                          namepatch='forceCoeffsIncompressible',
+                                          name='coefficient',
+                                          time_name='mergeTime'))
         except FileNotFoundError as error:
             print(error)
             print("abort this case")
@@ -54,9 +57,10 @@ if __name__ == "__main__":
         # grad(T)
         try:
             gradT = numpy.array(readforce(CASE_PATH.format(N=N, u=u),
-                                        time_name='latestTime',
+                                        # time_name='latestTime',
                                         namepatch='patchAverage(name=cylinder,mag(grad(T)))',
-                                        name='surfaceFieldValue'))
+                                        name='surfaceFieldValue',
+                                        time_name='mergeTime'))
         except FileNotFoundError as error:
             print(error)
             print("abort this case")