x               y              Ground water pressure head
0	0	22.5348
0	1	24.4548
0	2	24.4289
0	3	22.7557
0	4	22.4851
0	5	22.9485
0	6	23.6278
0	7	23.4761
0	8	25.1088
0	9	25.2369
1	0	22.7797
1	1	23.1696
1	2	22.9326
1	3	23.0356
1	4	22.8797
1	5	22.873
1	6	25.8193
1	7	24.4567
1	8	24.9795
1	9	25.1351
2	0	22.5354
2	1	22.8216
2	2	23.2225
2	3	25.0287
2	4	24.3903
2	5	25.2968
2	6	25.3305
2	7	25.2981
2	8	25.7445
2	9	25.7162
3	0	22.9813
3	1	25.3822
3	2	25.0325
3	3	24.6427
3	4	24.7577
3	5	25.5295
3	6	25.364
3	7	25.3469
3	8	24.8674
3	9	25.9013
4	0	24.9022
4	1	25.8862
4	2	25.0929
4	3	24.7053
4	4	25.1618
4	5	24.8909
4	6	25.525
4	7	25.6556
4	8	24.8907
4	9	23.9636
5	0	24.8246
5	1	25.8316
5	2	25.4194
5	3	25.5592
5	4	25.5202
5	5	25.6192
5	6	25.5486
5	7	24.993
5	8	25.848
5	9	23.7873
6	0	24.9288
6	1	25.6482
6	2	25.6619
6	3	25.599
6	4	25.7015
6	5	26.2064
6	6	25.1156
6	7	25.3076
6	8	25.9835
6	9	25.8824
7	0	24.5335
7	1	25.5714
7	2	24.3121
7	3	24.7799
7	4	24.9624
7	5	24.0447
7	6	23.2861
7	7	24.369
7	8	24.3005
7	9	26.206
8	0	25.8322
8	1	24.1838
8	2	24.8078
8	3	24.0008
8	4	25.3076
8	5	25.7083
8	6	25.7428
8	7	26.2324
8	8	25.9744
8	9	24.3946
9	0	26.0075
9	1	26.1451
9	2	25.3076
9	3	25.3076
9	4	25.8055
9	5	24.6612
9	6	24.7183
9	7	26.1125
9	8	25.1999
9	9	24.605