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tadd function to plot load path - sphere - GPU-based 3D discrete element method… |
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git clone git://src.adamsgaard.dk/sphere |
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LICENSE |
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commit fc0101e370e16bcd388383a32f38e23a6894f3f5 |
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parent bcefb478f8cff583a5b132ce661a36a0aaa0e536 |
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Author: Anders Damsgaard <[email protected]> |
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Date: Thu, 14 Aug 2014 13:50:16 +0200 |
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add function to plot load path |
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Diffstat: |
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M python/sphere.py | 26 +++++++++++++++++++++++++- |
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1 file changed, 25 insertions(+), 1 deletion(-) |
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--- |
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diff --git a/python/sphere.py b/python/sphere.py |
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t@@ -2300,7 +2300,6 @@ class sim: |
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for i in range(5): |
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self.adjustWall(idx=i) |
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- |
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def shear(self, shear_strain_rate = 1.0): |
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''' |
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Setup shear experiment. The shear strain rate is the shear velocity |
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t@@ -4149,6 +4148,31 @@ class sim: |
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plt.clf() |
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plt.close(fig) |
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+ def plotLoadCurve(self, graphics_format='png'): |
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+ ''' |
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+ Plot the load curve (log time vs. upper wall movement). The plot is |
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+ saved in the current folder with the file name |
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+ '<simulation id>-loadcurve.<graphics_format>'. |
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+ ''' |
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+ t = numpy.empty(self.status()) |
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+ dh = numpy.empty_like(t) |
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+ sim = sphere.sim(self.sid, fluid=self.fluid) |
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+ sim.readfirst(i) |
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+ h = sim.w_x[0] |
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+ for i in numpy.arange(1, self.status()): |
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+ sim.readstep(i) |
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+ t[i-1] = sim.time_current[0] |
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+ dh[i-1] = h - sim.w_x[0] |
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+ |
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+ fig = plt.figure() |
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+ plt.xlabel('Time [s]') |
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+ plt.ylabel('Consolidation [m]') |
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+ plt.semilogx(t, dh) |
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+ plt.grid() |
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+ plt.savefig(self.sid + '-loadcurve.' + graphics_format) |
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+ plt.clf() |
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+ plt.close(fig) |
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+ |
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def plotConvergence(self, graphics_format='png'): |
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''' |
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Plot the convergence evolution in the CFD solver. The plot is saved |
