tDecrease grain count, use log-normal PSD, and increase grain size and time step safety parameter - 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 858a8bf795e6c10fe487a48f25598490179a4a76
 (DIR) parent 6434c8e85bdf550512685bb75cd06edbd200d1cd
 (HTM) Author: Anders Damsgaard <andersd@riseup.net>
       Date:   Tue, 19 Dec 2017 10:31:22 -0800
       
       Decrease grain count, use log-normal PSD, and increase grain size and time step safety parameter
       
       Diffstat:
         M python/shear-test-ocr.py            |       6 +++---
       
       1 file changed, 3 insertions(+), 3 deletions(-)
       ---
 (DIR) diff --git a/python/shear-test-ocr.py b/python/shear-test-ocr.py
       t@@ -11,7 +11,7 @@ rendering      = False
        plots          = True
        
        # Number of particles
       -np = 2e4
       +np = 1e4
        
        # Common simulation id
        sim_id = "shear-test-ocr"
       t@@ -28,7 +28,7 @@ Nshear = 10e3
        init = sphere.sim(np = np, nd = 3, nw = 0, sid = sim_id + "-init")
        
        # Save radii with uniform size distribution
       -init.generateRadii(mean = 9e-4, variance = 3e-4, histogram = True)
       +init.generateRadii(psd = 'uni', mean = 1e-2, variance = 2e-3, histogram = True)
        
        # Use default params
        init.defaultParams(gamma_n = 1e2, mu_s = 0.5, mu_d = 0.5)
       t@@ -45,7 +45,7 @@ hcells = np**(1.0/3.0)
        init.initRandomGridPos(gridnum = [hcells, hcells, 1e9])
        
        # Set duration of simulation
       -init.initTemporal(total = 10.0)
       +init.initTemporal(total = 10.0, epsilon = 0.07)
        
        if (initialization == True):