The hillslope dimensions are 1OOm 1m 500m (lx, ly, lz) with 100 cells in the x and 50 in the z direction (1 in the y).
Edits to the run.tcl script are well locations (only 3 wells), initial z-boundary condition (start at 300m), and files being read in (SandTank_Indicator.pfb and SandTank.pfsol)
The indi file is just 3 flat layers as a test with index values of 1, 2, and 3.
The InitialPress.pfb contains a WTD of 30m across the domain.
The domain.json files contain new dimensions and new boundaries to find the new solid file.