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tadd functions to read convergence evolution, add shearing motion - sphere - GP… |
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git clone git://src.adamsgaard.dk/sphere |
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--- |
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commit de635c6540c846431e3926b35196b4413b7469ac |
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parent b489f0065339d98252f9dd6788093dc752a45226 |
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Author: Anders Damsgaard <[email protected]> |
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Date: Wed, 12 Nov 2014 11:28:14 +0100 |
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add functions to read convergence evolution, add shearing motion |
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Diffstat: |
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M python/halfshear-darcy-starter.py | 4 ++-- |
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M python/sphere.py | 16 ++++++++++++++-- |
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2 files changed, 16 insertions(+), 4 deletions(-) |
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--- |
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diff --git a/python/halfshear-darcy-starter.py b/python/halfshear-darcy-starter… |
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t@@ -34,8 +34,8 @@ sim.cleanup() |
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sim.adjustUpperWall() |
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sim.zeroKinematics() |
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-sim.shear(0.0/20.0) |
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-#sim.shear(1.0/20.0) |
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+#sim.shear(0.0/20.0) |
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+sim.shear(1.0/20.0) |
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K_q_real = 36.4e9 |
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K_w_real = 2.2e9 |
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K_q_sim = 1.16e9 |
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diff --git a/python/sphere.py b/python/sphere.py |
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t@@ -5076,6 +5076,16 @@ class sim: |
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plt.clf() |
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plt.close(fig) |
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+ def convergence(self): |
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+ ''' |
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+ Read the convergence evolution in the CFD solver. The values are stored |
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+ in `self.conv` with iteration number in the first column and iteration |
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+ count in the second column. |
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+ |
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+ See also: :func:`plotConvergence()` |
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+ ''' |
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+ self.conv = numpy.loadtxt('../output/' + self.sid + '-conv.log') |
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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 |
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t@@ -5084,14 +5094,16 @@ class sim: |
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:param graphics_format: Save the plot in this format |
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:type graphics_format: str |
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+ |
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+ See also: :func:`convergence()` |
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''' |
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fig = plt.figure() |
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- conv = numpy.loadtxt('../output/' + self.sid + '-conv.log') |
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+ self.convergence() |
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plt.title('Convergence evolution in CFD solver in "' + self.sid + '"') |
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plt.xlabel('Time step') |
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plt.ylabel('Jacobi iterations') |
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- plt.plot(conv[:,0], conv[:,1]) |
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+ plt.plot(self.conv[:,0], self.conv[:,1]) |
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plt.grid() |
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plt.savefig(self.sid + '-conv.' + graphics_format) |
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plt.clf() |
