x               y              Ground water pressure head
0	0	23.2013
0	1	22.0441
0	2	23.1142
0	3	23.8061
0	4	23.8191
0	5	23.3307
0	6	23.2482
0	7	22.9183
0	8	23.8411
0	9	24.2518
1	0	23.8556
1	1	23.6323
1	2	22.6974
1	3	23.2359
1	4	23.4851
1	5	23.3885
1	6	24.4537
1	7	23.193
1	8	23.5886
1	9	24.1288
2	0	22.8076
2	1	23.8709
2	2	23.5269
2	3	23.7672
2	4	24.2809
2	5	24.0517
2	6	23.8263
2	7	23.5891
2	8	24.0837
2	9	23.8787
3	0	22.9676
3	1	23.4734
3	2	24.1063
3	3	23.9247
3	4	24.1597
3	5	23.6223
3	6	24.1258
3	7	24.0122
3	8	24.3437
3	9	24.9237
4	0	23.0316
4	1	23.648
4	2	24.4642
4	3	24.4945
4	4	24.4427
4	5	24.7492
4	6	24.7185
4	7	23.4079
4	8	22.591
4	9	23.4916
5	0	23.9062
5	1	23.6075
5	2	23.7776
5	3	24.3508
5	4	23.6912
5	5	23.9865
5	6	23.688
5	7	24.3493
5	8	25.2181
5	9	23.4028
6	0	23.5135
6	1	23.7264
6	2	23.3377
6	3	23.891
6	4	23.3386
6	5	23.8393
6	6	23.9403
6	7	23.9157
6	8	25.13
6	9	23.9712
7	0	24.4507
7	1	24.4881
7	2	23.5687
7	3	23.522
7	4	22.5642
7	5	24.1095
7	6	23.8125
7	7	24.7456
7	8	24.2338
7	9	23.8318
8	0	21.8278
8	1	24.5348
8	2	24.0741
8	3	24.1548
8	4	23.9157
8	5	24.1298
8	6	24.7094
8	7	23.7573
8	8	23.7986
8	9	24.5258
9	0	23.8709
9	1	22.6118
9	2	23.9157
9	3	23.9157
9	4	23.376
9	5	25.0353
9	6	24.8345
9	7	23.4504
9	8	23.6458
9	9	24.1108