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D Fournier
2016-01-29 13:47:13 -08:00
parent 2dfacdc904
commit b4c4841976
2 changed files with 41 additions and 28 deletions
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simpegDCIP/Dev/DC3D_fwr_MtIsa.py
+23 -10
View File
@@ -38,7 +38,7 @@ import scipy.interpolate as interpolation
import os
#home_dir = 'C:\\Users\\dominiquef.MIRAGEOSCIENCE\\ownCloud\\Research\\Modelling\\Synthetic\\Two_Sphere'
home_dir ='C:\Users\dominiquef.MIRAGEOSCIENCE\Documents\GIT\SimPEG\simpegdc\simpegDCIP\Dev'
home_dir ='C:\Users\dominiquef.MIRAGEOSCIENCE\ownCloud\Research\MtIsa\Modeling'
dsep = '\\'
#from scipy.linalg import solve_banded
@@ -48,11 +48,13 @@ mesh = Utils.meshutils.readUBCTensorMesh(home_dir + '\MtIsa_20m.msh')
#mesh = Utils.meshutils.readUBCTensorMesh(home_dir + '\Mesh_50m.msh')
# Load model
model = Utils.meshutils.readUBCTensorModel(home_dir + '\MtIsa_3D.con',mesh)
model = Utils.meshutils.readUBCTensorModel(home_dir + '\MtIsa_20m.con',mesh)
#model = Utils.meshutils.readUBCTensorModel(home_dir + '\Synthetic.con',mesh)
#model = Utils.meshutils.readUBCTensorModel(home_dir + '\Lalor_model_50m.con',mesh)
#model = Utils.meshutils.readUBCTensorModel(home_dir + '\TwoSpheres.con',mesh)
#model[model>1] = 0.08
#model = model**0 * 1e-2
# Specify survey type
stype = 'pdp'
@@ -60,7 +62,7 @@ stype = 'pdp'
# Survey parameters
a = 100
b = 100
n = 20
n = 15
# Forward solver
slvr = 'BiCGStab' #'LU'
@@ -130,7 +132,7 @@ plt.sca(ax_prim)
# Takes two points from ginput and create survey
#if re.match(stype,'gradient'):
gin = [(400.,12200.), (1400.,12200.)]
gin = [(400.,12200.), (1800.,12200.)]
#else:
#gin = plt.ginput(2, timeout = 0)
@@ -278,10 +280,10 @@ if not re.match(stype,'gradient'):
#==============================================================================
plt.figure()
axs = plt.subplot()
axs = plt.subplot(2,1,1)
plt.xlim([0,nc*dx])
plt.ylim([mesh2d.vectorNy[-1]-dl_len,mesh2d.vectorNy[-1]])
plt.ylim([mesh2d.vectorNy[-1]-dl_len/2,mesh2d.vectorNy[-1]])
plt.gca().set_aspect('equal', adjustable='box')
plt.pcolormesh(mesh2d.vectorNx,mesh2d.vectorNy,np.log10(m2D),alpha=0.5, cmap='gray')#axes = [mesh2d.vectorNx[0],mesh2d.vectorNx[-1],mesh2d.vectorNy[0],mesh2d.vectorNy[-1]])
@@ -345,11 +347,11 @@ if not re.match(stype,'gradient'):
#%%
#Load model
minv = DC.readUBC_DC2DModel(inv_dir + dsep + 'dcinv2d.con')
plt.figure()
axs = plt.subplot()
#plt.figure()
axs = plt.subplot(2,1,2)
plt.xlim([0,nc*dx])
plt.ylim([mesh2d.vectorNy[-1]-dl_len,mesh2d.vectorNy[-1]])
plt.ylim([mesh2d.vectorNy[-1]-dl_len/2,mesh2d.vectorNy[-1]])
plt.gca().set_aspect('equal', adjustable='box')
minv = np.reshape(minv,(mesh2d.nCy,mesh2d.nCx))
@@ -387,4 +389,15 @@ elif re.match(stype,'gradient'):
var = 'Gradient Array - a-spacing: ' + str(a) + ' m'
plt.title(var)
plt.colorbar()
plt.contour(grid_x,grid_z,grid_rho, colors='k')
plt.contour(grid_x,grid_z,grid_rho, colors='k')
#%% Load tight model and plot
mesh = Utils.meshutils.readUBCTensorMesh(home_dir + '\MtIsa_5m.msh')
# Load model
model = Utils.meshutils.readUBCTensorModel(home_dir + '\MtIsa_5m.con',mesh)
model = model.reshape((mesh.nCz,mesh.nCx))
plt.figure()
plt.imshow(np.log10(model),extent = (125,375,0,75),origin='lower')
plt.colorbar(fraction=0.015)
simpegDCIP/Dev/Inv2D/dcinv2d.log
+18 -18
View File
@@ -14,7 +14,7 @@ Distributed by:
Mira Geoscience Ltd.
DCINV2D started on: 1/12/2016 16:42:18
DCINV2D started on: 1/12/2016 21:07:02
Reading input file: dcinv2d.inp
@@ -93,7 +93,7 @@ model norm change = 0.00000E+00
norm comp Wx = 3.70226E-01
norm comp Wz = 3.77603E-01
iter cpu time: 0:00:01.20
iter cpu time: 0:00:01.81
Iteration 2
@@ -114,7 +114,7 @@ model norm change = 2.77567E+00
norm comp Wx = 1.61088E+00
norm comp Wz = 1.40814E+00
iter cpu time: 0:00:00.78
iter cpu time: 0:00:00.83
Iteration 3
@@ -135,7 +135,7 @@ model norm change = 1.12370E+00
norm comp Wx = 4.11507E+00
norm comp Wz = 3.02271E+00
iter cpu time: 0:00:01.00
iter cpu time: 0:00:00.64
Iteration 4
@@ -156,7 +156,7 @@ model norm change = 6.62554E-01
norm comp Wx = 8.32898E+00
norm comp Wz = 5.18098E+00
iter cpu time: 0:00:00.86
iter cpu time: 0:00:01.47
Iteration 5
@@ -177,7 +177,7 @@ model norm change = 4.40344E-01
norm comp Wx = 1.43993E+01
norm comp Wz = 7.86671E+00
iter cpu time: 0:00:00.88
iter cpu time: 0:00:01.41
Iteration 6
@@ -199,7 +199,7 @@ model norm change = 2.84090E-01
norm comp Wx = 2.11440E+01
norm comp Wz = 1.08731E+01
iter cpu time: 0:00:00.81
iter cpu time: 0:00:01.02
Iteration 7
@@ -221,7 +221,7 @@ model norm change = 1.89686E-01
norm comp Wx = 2.69488E+01
norm comp Wz = 1.38454E+01
iter cpu time: 0:00:00.89
iter cpu time: 0:00:01.00
Iteration 8
@@ -243,7 +243,7 @@ model norm change = 1.53314E-01
norm comp Wx = 3.20341E+01
norm comp Wz = 1.68852E+01
iter cpu time: 0:00:00.91
iter cpu time: 0:00:01.08
Iteration 9
@@ -264,7 +264,7 @@ model norm change = 1.48742E-01
norm comp Wx = 3.78831E+01
norm comp Wz = 2.05954E+01
iter cpu time: 0:00:00.78
iter cpu time: 0:00:00.62
Iteration 10
@@ -285,7 +285,7 @@ model norm change = 1.81682E-01
norm comp Wx = 4.67077E+01
norm comp Wz = 2.57538E+01
iter cpu time: 0:00:00.66
iter cpu time: 0:00:01.14
Iteration 11
@@ -306,7 +306,7 @@ model norm change = 2.42021E-01
norm comp Wx = 6.50107E+01
norm comp Wz = 3.14941E+01
iter cpu time: 0:00:00.81
iter cpu time: 0:00:01.18
Iteration 12
@@ -327,7 +327,7 @@ model norm change = 1.55454E-01
norm comp Wx = 7.90861E+01
norm comp Wz = 3.81319E+01
iter cpu time: 0:00:00.72
iter cpu time: 0:00:01.10
Iteration 13
@@ -349,7 +349,7 @@ model norm change = -6.98309E-03
norm comp Wx = 7.63269E+01
norm comp Wz = 3.53536E+01
iter cpu time: 0:00:01.02
iter cpu time: 0:00:00.88
Iteration 14
@@ -371,7 +371,7 @@ model norm change = -3.03571E-02
norm comp Wx = 7.21243E+01
norm comp Wz = 3.19461E+01
iter cpu time: 0:00:01.21
iter cpu time: 0:00:00.89
Target misfit achieved. Minimizing model norm.
@@ -396,7 +396,7 @@ model norm change = -6.88525E-03
norm comp Wx = 6.90749E+01
norm comp Wz = 3.41159E+01
iter cpu time: 0:00:00.76
iter cpu time: 0:00:00.95
Exit at convergence.
@@ -404,7 +404,7 @@ iter cpu time: 0:00:00.76
Iterations performed: 15
total cpu time: 0:00:13.54
total cpu time: 0:00:16.25
DCINV2D ended on: 1/12/2016 16:42:31
DCINV2D ended on: 1/12/2016 21:07:18