Row

Soil type

Record

Tunnel shape

Circular (CT)

Horseshoe (HT)

Rectangular (RT)

1

1

El Centro

0.000

−1.89

0.000

2

1

San Fernando

0.00

1.92

0.00

3

1

San Luis

−32.91

−32.91

−32.91

4

1

El Centro

0.00

0.00

0.00

5

2

San Fernando

0.00

0.00

−1.75

6

2

San Luis

0.00

0.00

0.00