cb43ipa.pre

matlab 三维显示。所有代码都有。可以显示三维网格。

*************        PRE FILE FOR CREATING 3DDCXH INPUT FILE        ************
*************       FILL IN PARAMETERS BUT KEEP BASIC FORMATS       ************
print parameter [0].............       0
output plane [xz,yz,xy].........      xy
grid index for output plane.....       1
tot. (default)/anom. pot. [t/a]        t 
pole [1]/dipole [2].............       1
number of pole or dipole sources      17
number of receivers.............      24
number of grid nodes in x y z...      51      39      34 
source coordinates in meters (3 for single pole, 6 for dipole, 1 set per line)..
1st x y z (x' y' z' for dipole).  -14.64   -0.19   35.35
2nd ... (add more below)           -7.53   -0.47   42.37
                                   -0.24   -0.83   49.19
                                    7.07   -0.95   56.01
                                   14.38   -1.08   62.83
                                   21.76   -1.21   69.57
                                   29.19   -1.34   76.27
                                   36.62   -1.47   82.96
                                   44.12   -1.60   89.57
                                   51.67   -1.73   96.13
                                   59.21   -1.86  102.69
                                   66.77   -2.28  109.21
                                   74.32   -2.41  115.77
                                   81.86   -2.54  122.33
                                   89.44   -2.67  128.85
                                   97.05   -2.80  135.35
                                  104.65   -2.94  141.84
comment:
dike 5m wide (20-25m in x), ext. to infinity in y & z, 10 Ohm*m, bckgr 100 Ohm*m
single pole receiver coordinates in meters (1 set per line)
1st x y z ......................  -94.31   -0.47   57.41
2nd ... (add more below)          -87.36   -0.59   64.61 
                                  -80.42   -0.72   71.80         
                                  -73.47   -0.84   78.99
                                  -66.53   -0.96   86.19
                                  -59.58   -1.08   93.38
                                  -52.51   -1.20  100.45
                                  -45.44   -1.33  107.52
                                  -38.28   -1.36  114.51
                                  -31.09   -1.49  121.45
                                  -23.90   -1.61  128.40
                                  -16.71   -1.74  135.35
                                   -9.40   -1.87  142.17
                                   -2.08   -2.00  148.99
                                    5.22   -2.12  155.81
                                   12.59   -2.25  162.56
                                   19.96   -2.38  169.32
                                   27.33   -2.51  176.07
                                   34.74   -2.28  182.78
                                   42.16   -1.89  189.48
                                   49.58   -1.50  196.17
                                   57.01   -1.63  202.86
                                   64.44   -1.76  209.55
                                   71.87   -1.89  216.24 
grid coordinates in x:
 -1200.0  -900.0  -700.0  -550.0  -425.0  -325.0  -250.0  -200.0  -175.0  -160.0
  -150.0  -140.0  -130.0  -120.0  -110.0  -100.0   -90.0   -80.0   -70.0   -60.0
   -50.0   -40.0   -30.0   -20.0   -10.0     0.0    10.0    20.0    30.0    40.0
    50.0    60.0    70.0    80.0    90.0   100.0   110.0   120.0   130.0   140.0
   150.0   160.0   175.0   200.0   250.0   325.0   425.0   550.0   700.0   900.0
  1200.0
grid coordinates in y:
  -700.0  -550.0  -425.0  -325.0  -250.0  -200.0  -150.0  -120.0  -110.0  -100.0
   -90.0   -80.0   -70.0   -60.0   -50.0   -40.0   -30.0   -20.0   -10.0     0.0
    10.0    20.0    30.0    40.0    50.0    60.0    70.0    80.0    90.0   100.0
   110.0   120.0   150.0   200.0   250.0   325.0   425.0   550.0   700.0
grid coordinates in z:
     0.0    10.0    20.0    30.0    40.0    50.0    60.0    70.0    80.0    90.0
   100.0   110.0   120.0   130.0   140.0   150.0   160.0   170.0   180.0   190.0
   200.0   210.0   220.0   230.0   240.0   250.0   265.0   280.0   310.0   350.0
   450.0   600.0   800.0  1100.0
resist.   faces x    faces y    faces z    comment (free format from here on) 
(Ohm*m)   (meters)   (meters)   (meters) 
100.                                        background resistivity
40000.   -30.  1200. -700. 700.   0. 1100.  resistive quarter space (right) 
500.   -1200.     0. -700. 700.  20.  110.  upper part left quarter space
50.    -1200.  1200. -700. 700.   0.   20.  1st layer
50.    -1200.  -160. -700. 700.  20.   40.  1st layer south
2000.    -30.    30.  -20.  20.  20.   40.  upper part ore body
2000.    -30.    40.  -20.  20.  40.   60.  upper part ore body
2000.    -10.    60.  -20.  20.  60.   80.  upper part ore body
2000.      0.    70.  -20.  20.  80.  100.  upper part ore body
2000.    -10.    70.  -30.  30. 100.  110.  middle part I
2000.    -10.    10.  -30.  30. 110.  120.  middle part I
2000.    -20.    60.  -50.  50. 150.  160.  middle part II (step)
2000.    -20.    70.  -50.  50. 160.  170.  middle part II (step)
2000.    -10.    80.  -50.  50. 170.  180.  middle part II (step)
2000.    -10.    80.  -50.  50. 180.  190.  middle part II (main body)
2000.      0.    80.  -50.  50. 190.  200.  middle part II (main body)
2000.     10.    80.  -50.  50. 200.  210.  middle part II (main body)
2000.     20.    80.  -50.  50. 210.  220.  middle part II (main body)
10.     -100.   -10.  -40   40. 110.  140.  conductor receiver borehole
2000.    -30.    10.  -30.  30. 120.  140.  middle part I
2000.    -30.    30.  -30.  30. 140.  150.  middle part II (step)