smaller initial time step

models/TYLnep/TYLnep_500k_15_1.py

@@ -97,6 +97,8 @@ def parms(d={}):
     p['Young'] = 15000.      # [MPa]
     p['Poisson'] = 0.3       # [-]
 
+    p['dt0'] = 0.2       # [s]
+
     p.update(d)
     return p