Matthew Lenahan
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Posts posted by Matthew Lenahan
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I have generated a flow model in PMWin and when importing the discretization file into X2t I get the following error: "non-uniform rows and columns not supported". My cell dimensions are 100x1x10. The top and bottom of the domain varies, but dZ remains constant.
Here is the .dis file. Any advice out there?
# Discretization file for MODFLOW-2000, generated by PMWIN
1 354 1 1 4 2
0
CONSTANT 100 DELR
CONSTANT 1 DELC
105 1(1G14.0) -1 5. TOP OF SYSTEM
13.96
13.97607
13.99214
14.00821
14.02429
14.04036
14.05643
14.0725
14.08857
14.10464
14.12071
14.13679
14.15286
14.16893
14.185
14.20107
14.21714
14.23321
14.24929
14.26536
14.28143
14.2975
14.31357
14.32964
14.34571
14.36179
14.37786
14.39393
14.41
14.49368
14.57737
14.66105
14.74474
14.82842
14.91211
14.99579
15.07947
15.16316
15.24684
15.33053
15.41421
15.49789
15.58158
15.66526
15.74895
15.83263
15.91632
16
16.08368
16.16737
16.25105
16.33474
16.41842
16.50211
16.58579
16.66947
16.75316
16.83684
16.92053
17.00421
17.08789
17.17158
17.25526
17.33895
17.42263
17.50632
17.59
17.58764
17.58528
17.58292
17.58057
17.57821
17.57585
17.57349
17.57113
17.56877
17.56642
17.56406
17.5617
17.55934
17.55698
17.55462
17.55226
17.54991
17.54755
17.54519
17.54283
17.54047
17.53811
17.53576
17.5334
17.53104
17.52868
17.52632
17.52396
17.5216
17.51925
17.51689
17.51453
17.51217
17.50981
17.50745
17.50509
17.50274
17.50038
17.49802
17.49566
17.4933
17.49094
17.48858
17.48623
17.48387
17.48151
17.47915
17.47679
17.47443
17.47208
17.46972
17.46736
17.465
17.46532
17.46564
17.46596
17.46628
17.4666
17.46692
17.46724
17.46756
17.46788
17.4682
17.46852
17.46885
17.46917
17.46949
17.46981
17.47013
17.47045
17.47077
17.47109
17.47141
17.47173
17.47205
17.47237
17.47269
17.47301
17.47333
17.47365
17.47397
17.47429
17.47462
17.47494
17.47526
17.47558
17.4759
17.47622
17.47654
17.47686
17.47718
17.4775
17.47782
17.47814
17.47846
17.47878
17.4791
17.47942
17.47974
17.48006
17.48038
17.48071
17.48103
17.48135
17.48167
17.48199
17.48231
17.48263
17.48295
17.48327
17.48359
17.48391
17.48423
17.48455
17.48487
17.48519
17.48551
17.48583
17.48615
17.48647
17.4868
17.48712
17.48744
17.48776
17.48808
17.4884
17.48872
17.48904
17.48936
17.48968
17.49
17.49032
17.49064
17.49096
17.49128
17.4916
17.49192
17.49224
17.49256
17.49288
17.49321
17.49353
17.49385
17.49417
17.49449
17.49481
17.49513
17.49545
17.49577
17.49609
17.49641
17.49673
17.49705
17.49737
17.49769
17.49801
17.49833
17.49865
17.49897
17.49929
17.49961
17.49994
17.50026
17.50058
17.5009
17.50122
17.50154
17.50186
17.50218
17.5025
17.50282
17.50314
17.50346
17.50378
17.5041
17.50442
17.50474
17.50506
17.50538
17.5057
17.50603
17.50635
17.50667
17.50699
17.50731
17.50763
17.50795
17.50827
17.50859
17.50891
17.50923
17.50955
17.50987
17.51019
17.51051
17.51083
17.51115
17.51147
17.5118
17.51212
17.51244
17.51276
17.51308
17.5134
17.51372
17.51404
17.51436
17.51468
17.515
17.51532
17.51564
17.51596
17.51628
17.5166
17.51692
17.51724
17.51756
17.51789
17.51821
17.51853
17.51885
17.51917
17.51949
17.51981
17.52013
17.52045
17.52077
17.52109
17.52141
17.52173
17.52205
17.52237
17.52269
17.52301
17.52333
17.52365
17.52397
17.5243
17.52462
17.52494
17.52526
17.52558
17.5259
17.52622
17.52654
17.52686
17.52718
17.5275
17.52782
17.52814
17.52846
17.52878
17.5291
17.52942
17.52974
17.53006
17.53038
17.5307
17.53102
17.53135
17.53167
17.53199
17.53231
17.53263
17.53295
17.53327
17.53359
17.53391
17.53423
17.53455
17.53487
17.53519
17.53551
17.53583
17.53615
17.53647
17.53679
17.53712
17.53744
17.53776
17.53808
17.5384
17.53872
17.53904
17.53936
17.53968
17.54
105 1(1G14.0) -1 5. BOTTOM OF OF LAYER 1
3.96
3.97607
3.99214
4.00821
4.02429
4.04036
4.05643
4.0725
4.08857
4.10464
4.12071
4.13679
4.15286
4.16893
4.185
4.20107
4.21714
4.23321
4.24929
4.26536
4.28143
4.2975
4.31357
4.32964
4.34571
4.36179
4.37786
4.39393
4.41
4.49368
4.57737
4.66105
4.74474
4.82842
4.91211
4.99579
5.07947
5.16316
5.24684
5.33053
5.41421
5.49789
5.58158
5.66526
5.74895
5.83263
5.91632
6
6.08368
6.16737
6.25105
6.33474
6.41842
6.50211
6.58579
6.66947
6.75316
6.83684
6.92053
7.00421
7.08789
7.17158
7.25526
7.33895
7.42263
7.50632
7.59
7.58764
7.58528
7.58292
7.58057
7.57821
7.57585
7.57349
7.57113
7.56877
7.56642
7.56406
7.5617
7.55934
7.55698
7.55462
7.55226
7.54991
7.54755
7.54519
7.54283
7.54047
7.53811
7.53576
7.5334
7.53104
7.52868
7.52632
7.52396
7.5216
7.51925
7.51689
7.51453
7.51217
7.50981
7.50745
7.50509
7.50274
7.50038
7.49802
7.49566
7.4933
7.49094
7.48858
7.48623
7.48387
7.48151
7.47915
7.47679
7.47443
7.47208
7.46972
7.46736
7.465
7.46532
7.46564
7.46596
7.46628
7.4666
7.46692
7.46724
7.46756
7.46788
7.4682
7.46852
7.46885
7.46917
7.46949
7.46981
7.47013
7.47045
7.47077
7.47109
7.47141
7.47173
7.47205
7.47237
7.47269
7.47301
7.47333
7.47365
7.47397
7.47429
7.47462
7.47494
7.47526
7.47558
7.4759
7.47622
7.47654
7.47686
7.47718
7.4775
7.47782
7.47814
7.47846
7.47878
7.4791
7.47942
7.47974
7.48006
7.48038
7.48071
7.48103
7.48135
7.48167
7.48199
7.48231
7.48263
7.48295
7.48327
7.48359
7.48391
7.48423
7.48455
7.48487
7.48519
7.48551
7.48583
7.48615
7.48647
7.4868
7.48712
7.48744
7.48776
7.48808
7.4884
7.48872
7.48904
7.48936
7.48968
7.49
7.49032
7.49064
7.49096
7.49128
7.4916
7.49192
7.49224
7.49256
7.49288
7.49321
7.49353
7.49385
7.49417
7.49449
7.49481
7.49513
7.49545
7.49577
7.49609
7.49641
7.49673
7.49705
7.49737
7.49769
7.49801
7.49833
7.49865
7.49897
7.49929
7.49961
7.49994
7.50026
7.50058
7.5009
7.50122
7.50154
7.50186
7.50218
7.5025
7.50282
7.50314
7.50346
7.50378
7.5041
7.50442
7.50474
7.50506
7.50538
7.5057
7.50603
7.50635
7.50667
7.50699
7.50731
7.50763
7.50795
7.50827
7.50859
7.50891
7.50923
7.50955
7.50987
7.51019
7.51051
7.51083
7.51115
7.51147
7.5118
7.51212
7.51244
7.51276
7.51308
7.5134
7.51372
7.51404
7.51436
7.51468
7.515
7.51532
7.51564
7.51596
7.51628
7.5166
7.51692
7.51724
7.51756
7.51789
7.51821
7.51853
7.51885
7.51917
7.51949
7.51981
7.52013
7.52045
7.52077
7.52109
7.52141
7.52173
7.52205
7.52237
7.52269
7.52301
7.52333
7.52365
7.52397
7.5243
7.52462
7.52494
7.52526
7.52558
7.5259
7.52622
7.52654
7.52686
7.52718
7.5275
7.52782
7.52814
7.52846
7.52878
7.5291
7.52942
7.52974
7.53006
7.53038
7.5307
7.53102
7.53135
7.53167
7.53199
7.53231
7.53263
7.53295
7.53327
7.53359
7.53391
7.53423
7.53455
7.53487
7.53519
7.53551
7.53583
7.53615
7.53647
7.53679
7.53712
7.53744
7.53776
7.53808
7.5384
7.53872
7.53904
7.53936
7.53968
7.54
1 1 1 SS
Importing from MODFLOW
in The Geochemist's Workbench
Posted
Those numbers instruct MODFLOW how to read the array we are using. All of the MODFLOW examples provided with GWB have constant TOP and BOTM of system (as well as nodal block geometry). Our flow model has varying top and bottom (BOTM), which is reflected in the .dis file that I pasted into the original post.
We have edited our discretization file so that our model domain has a constant x,y,z (below). GWB is now happy to import the results from MODFLOW.
# Discretization file for MODFLOW-2000, generated by PMWIN
1 354 1 1 4 2
0
CONSTANT 100 DELR
CONSTANT 1 DELC
CONSTANT 17.54 TOP of system
CONSTANT 3.95 Layer BOTM layer 1
1 1 1 SS
It seems that GWB can't import a flow model from MODFLOW if the geometry of that domain varies. Is this true???