Data Sets

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12.Select Data|Edit Data Sets… and enter the follow for the default formulas. (The data sets are classified under Required|Hydrology or Required|Chemistry.) Leave the Data Sets dialog box open.

 

Data Set

Default Formula

Kx

2

Ky

2

Kz

2

Porosity

0.1

Specific_Storage

0

Longitudinal_Dispersivity

1.5

Horizontal_Transverse_Dispersivity

0.45

Vertical_Transverse_Dispersivity

0.15

Chemistry_Initial_Solution

1

Chemistry_Initial_Kinetics

1

 

13.The next step is to set the initial heads. The heads will vary uniformly from 1 on the left to 0 on the right. Select the Initial_Head data set under Required|Hydrology. Note that on the PHAST Interpolation tab, the Use PHAST-style interpolation for all cells checkbox becomes enabled. Check this checkbox. Leave the Interpolation direction set to X. Set Distance 1 and Distance 2 to 0 and 100 respectively. Set Value 1 to 1 and Value 2 to 0. Click the Apply and then the Close buttons.