tdebugging stability issues - sphere - GPU-based 3D discrete element method algorithm with optional fluid coupling
 (HTM) git clone git://src.adamsgaard.dk/sphere
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       ---
 (DIR) commit 3bb51c0797c7460da3e886a6f3d8051cfb6989d0
 (DIR) parent c0ae82fd6689c8002b9590027cc87aec351b66e4
 (HTM) Author: Anders Damsgaard <anders.damsgaard@geo.au.dk>
       Date:   Thu,  6 Nov 2014 13:58:11 +0100
       
       debugging stability issues
       
       Diffstat:
         M python/halfshear-darcy-starter.py   |       1 +
         M tests/cfd_tests_darcy.py            |       1 +
       
       2 files changed, 2 insertions(+), 0 deletions(-)
       ---
 (DIR) diff --git a/python/halfshear-darcy-starter.py b/python/halfshear-darcy-starter.py
       t@@ -63,6 +63,7 @@ sim.setDampingTangential(0.0)
        sim.fixvel[:] = -1.0
        
        sim.initTemporal(total = 20.0, file_dt = 0.01, epsilon=0.07)
       +sim.time_dt[0] *= 1.0e-2
        #sim.initTemporal(total = 1.0e-4, file_dt = 1.0e-5, epsilon=0.07)
        
        # Fix lowermost particles
 (DIR) diff --git a/tests/cfd_tests_darcy.py b/tests/cfd_tests_darcy.py
       t@@ -49,6 +49,7 @@ else:
        # This test passes with BETA=0.0 and tolerance=1.0e-9
        orig.p_f[:,:,-1] = 1.1
        #orig.setTolerance(1.0e-8)
       +#orig.time_dt[0] *= 0.01
        orig.cleanup()
        #orig.time_file_dt = orig.time_dt*0.99
        #orig.time_total = orig.time_dt*1