WTAQ configuration representing WTAQ example 3

WTAQ configuration corresponding to sample problem 3 of WTAQ distribution

wtConfigurationExample3()

Value

list with elements general, aquifer, drainage, times, solution, pumpwell, obswells, representing a full WTAQ configuration.

See also

wtConfigurationExample2, wtConfigure

Examples

# Get configuration of sample problem 3 of WTAQ distribution
cnf <- wtConfigurationExample3()
#> Warning: xll was set to 0 since idpr is 0 (No delayed response)
#> Warning: rp was set to 0 since idpr is 0 (No delayed response)

# Print formatted output of configuration
print(cnf)
#> General
#> - Title:  Sample problem 3, with Borden site conditions (minutes, meters). 
#> - Format: DIMENSIONAL 
#> 
#> Aquifer
#> - Type: WATER TABLE 
#> - Thickness (bb) ............: 6.200000 (length)
#> - Horiz. hydr. conduct. (hkr): 0.004100 (length/time)
#> - Vert.  hydr. conduct. (hkz): 0.001740 (length/time)
#> - Specific storage (ss) .....: 0.000038 (1/length)
#> - Specific yield (sy) .......: 0.250000
#> 
#> Drainage
#> - Type: Drainage with unsaturated-zone characterization (idra = 2)
#> - Soil-moisture retention exponent (acc) .................:     5.00 (1/length)
#> - Relative hydraulic-conduct. exponent (akk) .............:    31.70 (1/length)
#> - Initial unsat.-zone thickn. above capillary fringe (amm):   100.00 (length)
#> - Unsat.-zone thickn. above capillary fringe (axmm) ......:   100.00 (length)
#> 
#> Times
#> - Type: User-specified times (its = 1)
#> 
#> Solution
#> - Type: de Hoog algorithm (isoln = 2)
#> - Rel. err. for Newton-Raphson iter. (rerrnr) ...................: 0.000000
#> - Rel. err. sought for accur. of the num. invers. (error) .......: 0.000100
#> - Factor to determ. # terms in finite summations (ntms) .........: 30
#> - # terms in summ. of Fourier series for inv. Lapl. transf. (nnn): 6
#> - Method used to accelerate convergence of Fourier series .......: 3
#> 
#> Pumped Well ("PW")
#> - Type: Partially penetrating pumped well (ipws = 0)
#> - Type of diameter: Finite diameter (ipwd = 1)
#> - Pumping rate (qq) .......................................: 0.040000 (length^3/time)
#> - Radius of screen (rw) ...................................: 0.065000 (length)
#> - Inside radius where levels change during pumping (rc) ...: 0.065000 (length)
#> - Top of aquifer/initial water table to screen top (zpd) ..: 2.550000 (length)
#> - Top of aquifer/initial water table to screen bottom (zpl): 6.200000 (length)
#> - Well-bore skin parameter (sw) ...........................: 1.740000 
#> - Predefined Times (t):
#>             t
#> 1      0.0373
#> 2      0.0747
#> 3      0.1120
#> 4      0.1493
#> 5      0.2240
#> 6      0.3360
#> 7      0.4853
#> 8      0.6720
#> 9      1.0065
#> 10     1.5270
#> 11     2.2273
#> 12     3.2755
#> 13     4.8443
#> 14     6.7958
#> 15    10.1120
#> 16    15.0737
#> 17    22.4978
#> 18    31.7328
#> 19    47.4245
#> 20    66.9433
#> 21   100.1085
#> 22   149.7313
#> 23   223.9793
#> 24   316.3345
#> 25   473.2577
#> 26   668.4498
#> 27  1000.1053
#> 28  1496.3410
#> 29  2238.8263
#> 30  3162.3827
#> 31  4697.0700
#> 32  6857.0700
#> 33 10457.0700
#> 
#> Observation Well "WD1A"
#> - Type: Observation piezometer (iows = 2)
#> - Delayed response: yes (idpr = 1)
#> - Radial dist. from axis of pumped well to obs. well (r) .....: 1.510000 (length)
#> - Top of aquifer/initial water table to piezometer center (zp): 0.940000 (length)
#> - Inside radius of standpipe where levels change (rp) ........: 0.025000 (length)
#> - Length of screened interval (xll) ..........................: 0.350000 (length)
#> - Predefined Times (t):
#>             t
#> 1      0.3360
#> 2      0.4853
#> 3      0.6720
#> 4      1.0065
#> 5      1.5270
#> 6      2.2273
#> 7      3.2755
#> 8      4.8443
#> 9      6.7958
#> 10    10.1120
#> 11    15.0737
#> 12    22.4978
#> 13    31.7328
#> 14    47.4245
#> 15    66.9433
#> 16   100.1085
#> 17   149.7313
#> 18   223.9793
#> 19   316.3345
#> 20   473.2577
#> 21   668.4498
#> 22  1000.1053
#> 23  1496.3410
#> 24  2238.8263
#> 25  3162.3827
#> 26  4697.0700
#> 27  6857.0700
#> 28 10457.0700
#> 
#> Observation Well "WD2A"
#> - Type: Observation piezometer (iows = 2)
#> - Delayed response: yes (idpr = 1)
#> - Radial dist. from axis of pumped well to obs. well (r) .....: 5.070000 (length)
#> - Top of aquifer/initial water table to piezometer center (zp): 0.890000 (length)
#> - Inside radius of standpipe where levels change (rp) ........: 0.025000 (length)
#> - Length of screened interval (xll) ..........................: 0.350000 (length)
#> - Predefined Times (t):
#>             t
#> 1      0.2240
#> 2      0.3360
#> 3      0.4853
#> 4      0.6720
#> 5      1.0065
#> 6      1.5270
#> 7      2.2273
#> 8      3.2755
#> 9      4.8443
#> 10     6.7958
#> 11    10.1120
#> 12    15.0737
#> 13    22.4978
#> 14    31.7328
#> 15    47.4245
#> 16    66.9433
#> 17   100.1085
#> 18   149.7313
#> 19   223.9793
#> 20   316.3345
#> 21   473.2577
#> 22   668.4498
#> 23  1000.1053
#> 24  1496.3410
#> 25  2238.8263
#> 26  3162.3827
#> 27  4697.0700
#> 28  6857.0700
#> 29 10457.0700
#> 
#> Observation Well "WD4A"
#> - Type: Observation piezometer (iows = 2)
#> - Delayed response: yes (idpr = 1)
#> - Radial dist. from axis of pumped well to obs. well (r) .....: 15.050000 (length)
#> - Top of aquifer/initial water table to piezometer center (zp): 0.840000 (length)
#> - Inside radius of standpipe where levels change (rp) ........: 0.025000 (length)
#> - Length of screened interval (xll) ..........................: 0.350000 (length)
#> - Predefined Times (t):
#>             t
#> 1      0.4875
#> 2      0.6750
#> 3      1.0252
#> 4      1.4930
#> 5      2.1933
#> 6      3.2415
#> 7      4.8103
#> 8      6.7618
#> 9     10.0780
#> 10    15.0397
#> 11    22.4638
#> 12    31.6988
#> 13    47.3905
#> 14    66.9093
#> 15   100.0745
#> 16   149.6973
#> 17   223.9453
#> 18   316.3005
#> 19   473.2237
#> 20   668.4158
#> 21  1000.0713
#> 22  1496.3070
#> 23  2238.7923
#> 24  3162.3487
#> 25  4697.0360
#> 26  6857.0360
#> 27 10457.0360
#> 
#> Observation Well "P17"
#> - Type: Observation piezometer (iows = 2)
#> - Delayed response: yes (idpr = 1)
#> - Radial dist. from axis of pumped well to obs. well (r) .....: 5.150000 (length)
#> - Top of aquifer/initial water table to piezometer center (zp): 2.690000 (length)
#> - Inside radius of standpipe where levels change (rp) ........: 0.025000 (length)
#> - Length of screened interval (xll) ..........................: 0.350000 (length)
#> - Predefined Times (t):
#>             t
#> 1      0.0375
#> 2      0.0750
#> 3      0.1125
#> 4      0.1500
#> 5      0.2250
#> 6      0.3375
#> 7      0.4875
#> 8      0.6750
#> 9      1.0252
#> 10     1.4930
#> 11     2.1933
#> 12     3.2415
#> 13     4.8103
#> 14     6.7618
#> 15    10.0780
#> 16    15.0397
#> 17    22.4638
#> 18    31.6988
#> 19    47.3905
#> 20    66.9093
#> 21   100.0745
#> 22   149.6973
#> 23   223.9453
#> 24   316.3005
#> 25   473.2237
#> 26   668.4158
#> 27  1000.0713
#> 28  1496.3070
#> 29  2238.7923
#> 30  3162.3487
#> 31  4697.0360
#> 32  6857.0360
#> 33 10457.0360
#> 
#> Observation Well "P4"
#> - Type: Observation piezometer (iows = 2)
#> - Delayed response: yes (idpr = 1)
#> - Radial dist. from axis of pumped well to obs. well (r) .....: 15.360000 (length)
#> - Top of aquifer/initial water table to piezometer center (zp): 2.320000 (length)
#> - Inside radius of standpipe where levels change (rp) ........: 0.017500 (length)
#> - Length of screened interval (xll) ..........................: 0.350000 (length)
#> - Predefined Times (t):
#>             t
#> 1      0.6750
#> 2      1.0252
#> 3      1.4930
#> 4      2.1933
#> 5      3.2415
#> 6      4.8103
#> 7      6.7618
#> 8     10.0780
#> 9     15.0397
#> 10    22.4638
#> 11    31.6988
#> 12    47.3905
#> 13    66.9093
#> 14   100.0745
#> 15   149.6973
#> 16   223.9453
#> 17   316.3005
#> 18   473.2237
#> 19   668.4158
#> 20  1000.0713
#> 21  1496.3070
#> 22  2238.7923
#> 23  3162.3487
#> 24  4697.0360
#> 25  6857.0360
#> 26 10457.0360
#> 
#> Observation Well "P14"
#> - Type: Observation piezometer (iows = 2)
#> - Delayed response: yes (idpr = 1)
#> - Radial dist. from axis of pumped well to obs. well (r) .....: 1.510000 (length)
#> - Top of aquifer/initial water table to piezometer center (zp): 4.570000 (length)
#> - Inside radius of standpipe where levels change (rp) ........: 0.025000 (length)
#> - Length of screened interval (xll) ..........................: 0.350000 (length)
#> - Predefined Times (t):
#>             t
#> 1      0.1493
#> 2      0.2240
#> 3      0.3360
#> 4      0.4853
#> 5      0.6720
#> 6      1.0065
#> 7      1.5270
#> 8      2.2273
#> 9      3.2755
#> 10     4.8443
#> 11     6.7958
#> 12    10.1120
#> 13    15.0737
#> 14    22.4978
#> 15    31.7328
#> 16    47.4245
#> 17    66.9433
#> 18   100.1085
#> 19   149.7313
#> 20   223.9793
#> 21   316.3345
#> 22   473.2577
#> 23   668.4498
#> 24  1000.1053
#> 25  1496.3410
#> 26  2238.8263
#> 27  3162.3827
#> 28  4697.0700
#> 29  6857.0700
#> 30 10457.0700
#> 
#> Observation Well "P5"
#> - Type: Observation piezometer (iows = 2)
#> - Delayed response: no (idpr = 0)
#> - Radial dist. from axis of pumped well to obs. well (r) .....: 30.190000 (length)
#> - Top of aquifer/initial water table to piezometer center (zp): 4.300000 (length)
#> - Inside radius of standpipe where levels change (rp) ........: 0.000000 (length)
#> - Length of screened interval (xll) ..........................: 0.000000 (length)
#> - Predefined Times (t):
#>       t
#> 1   480
#> 2  1080
#> 3  1950
#> 4  3420
#> 5  4920
#> 6  6750
#> 7 10530

# Plot wellfield profile of configuration
wtPlotConfiguration(cnf)