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tfinalize plotting routine - sphere - GPU-based 3D discrete element method algo… |
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git clone git://src.adamsgaard.dk/sphere |
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LICENSE |
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commit cb202e45887b3246e155760cef1ecfef296ab0c2 |
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parent f8105c6601545b7c196f9273330dc5b3a75c6e18 |
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Author: Anders Damsgaard <[email protected]> |
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Date: Thu, 4 Sep 2014 12:37:59 +0200 |
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finalize plotting routine |
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Diffstat: |
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M python/diffusivity-results.py | 50 ++++++++++++++++++++---------… |
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1 file changed, 33 insertions(+), 17 deletions(-) |
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--- |
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diff --git a/python/diffusivity-results.py b/python/diffusivity-results.py |
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t@@ -7,38 +7,54 @@ import os |
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import sphere |
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import numpy |
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import matplotlib.pyplot as plt |
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-import diffusivitycalc |
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- |
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+#import diffusivitycalc |
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c_phi = 1.0 |
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c_grad_p = 1.0 |
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-sigma0_list = numpy.array([5.0e3, 10.0e3, 20.0e3, 40.0e3, 80.0e3, 160.0e3]) |
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-alpha = numpy.empty(len(sigma0_list)) |
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+#sigma0_list = numpy.array([5.0e3, 10.0e3, 20.0e3, 40.0e3, 80.0e3, 160.0e3]) |
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+sigma0_list = numpy.array([10.0e3, 20.0e3, 40.0e3, 80.0e3, 160.0e3]) |
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+alpha = numpy.empty_like(sigma0_list) |
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+phi_bar = numpy.empty_like(sigma0_list) |
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-dc = diffusivitycalc.DiffusivityCalc() |
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+#dc = diffusivitycalc.DiffusivityCalc() |
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i = 0 |
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for sigma0 in sigma0_list: |
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- sim = sphere.sim('cons-sigma0=' + str(sigma0) + '-c_phi=' + \ |
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- str(c_phi) + '-c_grad_p=' + str(c_grad_p), fluid=True) |
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+ sid = 'cons-sigma0=' + str(sigma0) + '-c_phi=' + \ |
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+ str(c_phi) + '-c_grad_p=' + str(c_grad_p) |
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+ if os.path.isfile('../output/' + sid + '.status.dat'): |
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+ sim = sphere.sim(sid, fluid=True) |
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+ |
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+ sim.visualize('walls') |
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+ sim.plotLoadCurve() |
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+ alpha[i] = sim.c_v |
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+ phi_bar[i] = sim.phi_bar |
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+ #sim.writeVTKall() |
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- sim.visualize('walls') |
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- sim.plotLoadCurve() |
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- #sim.writeVTKall() |
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+ else: |
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+ print(sid + ' not found') |
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i += 1 |
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+fig, ax1 = plt.subplots() |
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+sigma0_list /= 1000.0 |
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+ |
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-plt.xlabel('Normal stress $\\sigma_0$ [kPa]') |
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-plt.ylabel('Hydraulic diffusivity $\\alpha$ [m$^2$s$^{-1}$]') |
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#plt.ticklabel_format(style='sci', axis='y', scilimits=(0,0)) |
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-sigma0 /= 1000.0 |
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-plt.plot(sigma0, alpha, 'o-k') |
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-plt.grid() |
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+ax1.plot(sigma0_list, alpha, '.-k') |
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+ax1.set_xlabel('Normal stress $\\sigma_0$ [kPa]') |
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+ax1.set_ylabel('Hydraulic diffusivity $\\alpha$ [m$^2$s$^{-1}$]') |
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+#ax1.grid() |
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+ |
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+ax2 = ax1.twinx() |
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+color = 'b' |
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+ax2.plot(sigma0_list, phi_bar, '.--' + color) |
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+ax2.set_ylabel('Mean porosity $\\bar{\\phi}$ [-]') |
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+for tl in ax2.get_yticklabels(): |
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+ tl.set_color(color) |
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-plt.tight_layout() |
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filename = 'diffusivity-sigma0-vs-alpha.pdf' |
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+plt.tight_layout() |
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plt.savefig(filename) |
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print(os.getcwd() + '/' + filename) |
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-plt.savefig(filename) |
