Table 5 Time step division.

From: Numerical simulation of hydrochemical evolution of deep pore thermal reservoirs in shallow groundwater recharge of Yancheng uplift

Total time(d)

Time(d)

Steps

1

0.5

1–2

0.12

3–4

0.28

5–6

2

0.43

7–8

3

0.50

9–10

4

0.72

11–12

5–6

0.90

13–14

7–12

1.00

15–20

13–21

1.50

21–26

22–33

2

27–32

34–53

2.5

33–40

54–77

3.0

41–48

78–91

3.5

49–52

92–115

4.0

53–58

116–120

5.0

59

121–360

120

60–62