This commit is contained in:
rowanc1
2014-02-27 13:34:13 -08:00
parent ce9111efa1
commit 4b7323b8f5
2 changed files with 8 additions and 54 deletions
+1 -49
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@@ -33,55 +33,7 @@ However, it can be shown that this does not conserve mass in the discrete formul
Here we reproduce the results from Ceilia et al. (1990):
.. plot::
from SimPEG import *
from simpegFLOW import Richards
import matplotlib.pyplot as plt
M = Mesh.TensorMesh([np.ones(40)])
M.setCellGradBC('dirichlet')
params = Richards.Empirical.HaverkampParams().celia1990
model = Richards.Empirical.Haverkamp(M, **params)
bc = np.array([-61.5,-20.7])
h = np.zeros(M.nC) + bc[0]
def getFields(timeStep,method):
prob = Richards.RichardsProblem(M,model, timeStep=timeStep, timeEnd=360,
boundaryConditions=bc, initialConditions=h,
doNewton=False, method=method)
return prob.fields(params['Ks'])
Hs_M10 = getFields(10., 'mixed')
Hs_M30 = getFields(30., 'mixed')
Hs_M120= getFields(120.,'mixed')
Hs_H10 = getFields(10., 'head')
Hs_H30 = getFields(30., 'head')
Hs_H120= getFields(120.,'head')
plt.figure(figsize=(13,5))
plt.subplot(121)
plt.plot(40-M.gridCC, Hs_M10[-1],'b-')
plt.plot(40-M.gridCC, Hs_M30[-1],'r-')
plt.plot(40-M.gridCC, Hs_M120[-1],'k-')
plt.ylim([-70,-10])
plt.title('Mixed Method')
plt.xlabel('Depth, cm')
plt.ylabel('Pressure Head, cm')
plt.legend(('$\Delta t$ = 10 sec','$\Delta t$ = 30 sec','$\Delta t$ = 120 sec'))
plt.subplot(122)
plt.plot(40-M.gridCC, Hs_H10[-1],'b-')
plt.plot(40-M.gridCC, Hs_H30[-1],'r-')
plt.plot(40-M.gridCC, Hs_H120[-1],'k-')
plt.ylim([-70,-10])
plt.title('Head-Based Method')
plt.xlabel('Depth, cm')
plt.ylabel('Pressure Head, cm')
plt.legend(('$\Delta t$ = 10 sec','$\Delta t$ = 30 sec','$\Delta t$ = 120 sec'))
plt.show()
.. plot:: examples/richards_comparisonToCeiliaEtAl1990.py
Richards
========
+7 -5
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@@ -3,8 +3,10 @@ try:
import SimPEG
except ImportError, e:
os.system('git clone https://github.com/simpeg/simpeg.git')
os.system('mv simpeg/SimPEG temp')
os.system('rm -rf simpeg')
os.system('mv temp SimPEG')
os.system('mkdir docs/examples/SimPEG')
os.system('cp -r SimPEG simpegflow/docs/examples/SimPEG')
os.system('python simpeg/setup.py install')
# os.system('mv simpeg/SimPEG temp')
# os.system('rm -rf simpeg')
# os.system('mv temp SimPEG')
# os.system('mkdir docs/examples/SimPEG')
# os.system('cp -r SimPEG simpegflow/docs/examples/SimPEG')