x               y              Ground water pressure head
0	0	23.6358
0	1	23.8006
0	2	22.6342
0	3	22.3316
0	4	23.8938
0	5	23.4788
0	6	22.8196
0	7	23.7656
0	8	23.8788
0	9	24.4218
1	0	22.3895
1	1	24.263
1	2	23.9004
1	3	24.3568
1	4	24.1163
1	5	24.0641
1	6	23.116
1	7	24.0267
1	8	23.3995
1	9	23.5691
2	0	23.8993
2	1	23.9579
2	2	23.694
2	3	22.9711
2	4	23.7615
2	5	23.7152
2	6	23.6581
2	7	23.9892
2	8	23.8794
2	9	23.9512
3	0	24.2443
3	1	23.5203
3	2	23.8308
3	3	24.7639
3	4	24.9074
3	5	23.5693
3	6	23.325
3	7	23.6787
3	8	24.2956
3	9	23.6521
4	0	23.3633
4	1	23.9614
4	2	23.2721
4	3	24.2059
4	4	23.6427
4	5	23.7477
4	6	23.8849
4	7	24.0849
4	8	23.9311
4	9	23.8622
5	0	23.3532
5	1	23.7664
5	2	24.2077
5	3	23.7132
5	4	23.4136
5	5	23.932
5	6	24.2981
5	7	24.5437
5	8	24.5362
5	9	25.0104
6	0	24.2863
6	1	24.057
6	2	23.3156
6	3	23.5356
6	4	23.6391
6	5	23.4032
6	6	23.9122
6	7	23.788
6	8	23.6436
6	9	23.6384
7	0	24.1711
7	1	23.2624
7	2	24.6724
7	3	23.3669
7	4	23.8466
7	5	23.2722
7	6	23.1169
7	7	24.8819
7	8	23.9368
7	9	24.219
8	0	23.905
8	1	22.706
8	2	22.7501
8	3	24.6675
8	4	23.788
8	5	23.6205
8	6	24.7385
8	7	24.8612
8	8	23.0284
8	9	22.6623
9	0	23.9764
9	1	22.8493
9	2	23.788
9	3	23.788
9	4	24.7615
9	5	24.5133
9	6	24.3532
9	7	23.8152
9	8	23.3931
9	9	24.166