higher check_residual_norm

validation/cavity/cavity.py

@@ -91,7 +91,7 @@ class Poiseuille(unittest.TestCase) :
         tic = time.time()
         while ii < 1000 : 
             #Fluid solver
-            time_integration.iterate(fluid,None,dt,check_residual_norm=1e-4)
+            time_integration.iterate(fluid,None,dt,check_residual_norm=1)
             t += dt
             #Output files writting
             if ii %outf == 0 :