switch to production parameters

src/foam/foam-2D.cfg

 # -*- mode:conf -*-
 [body0]
-smallestDiameter = 2.0 #6.25e-2  # 2e-3 [m]
+smallestDiameter = 6.25e-2  # 2e-3 [m]
 
 [body1]
-smallestDiameter = 2.0 #6.25e-2 # 2e-3 [m]
+smallestDiameter = 6.25e-2 # 2e-3 [m]
 
 [timeSteps]
 refinementTolerance = 1e-5 # 1e-5

src/foam/foam.cfg

 # -*- mode:conf -*-
 [general]
-outPath = no-friction # output written to ./output/outPath
+outPath = friction-0.6 # output written to ./output/outPath
 gravity         = 9.81     # [m/s^2]
 
 [body0]
@@ -39,7 +39,7 @@ V0              = 1e-6     # [m/s]
 L               = 1e-5  # [m]
 initialAlpha    = -10.0  # [ ]
 stateModel      = AgeingLaw
-frictionModel   = None #Tresca #None #Truncated #Regularised
+frictionModel   = Truncated #Tresca #None #Truncated #Regularised
 [boundary.friction.weakening]
 a               = 0.010    # [ ]
 b               = 0.015    # [ ]
@@ -73,7 +73,7 @@ relativeTau = 5e-4 # 1e-6
 
 [timeSteps]
 scheme = newmark
-timeSteps = 2 #2e3
+timeSteps = 2e3
 
 [u0.solver]
 maximumIterations = 100