update reg tests to pass AMR-Wind initial density check (#108)

Author: mbkuhn

test/test_files/dam-break-block/dam-break-block-amr.inp

@@ -40,19 +40,16 @@ geometry.prob_hi        =   0.35 0.375 0.4375  # Hi corner coordinates
 geometry.is_periodic    =   0   0   0   # Periodicity x y z (0/1)
 
 xlo.type =   "slip_wall"
-xlo.vof_type = "zero_gradient"
 xhi.type =   "slip_wall"
-xhi.vof_type = "zero_gradient"
 
 ylo.type =   "slip_wall"
-ylo.vof_type = "zero_gradient"
 yhi.type =   "slip_wall"
-yhi.vof_type = "zero_gradient"
 
 zlo.type =   "slip_wall"
-zlo.vof_type = "zero_gradient"
 zhi.type =   "slip_wall"
 zhi.vof_type = "mass_inflow"
 zhi.vof = 0.0
+zhi.density_type = "mass_inflow"
+zhi.density = 1.
 
 incflo.verbose=0

test/test_files/linear-waves/linear-waves-amr.inp

@@ -72,11 +72,15 @@ xlo.type =     "slip_wall"
 xhi.type =     "slip_wall"
 xlo.vof_type = "zero_gradient"
 xhi.vof_type = "zero_gradient"
+xlo.density_type = "zero_gradient"
+xhi.density_type = "zero_gradient"
 
 zlo.type =     "slip_wall"
 zhi.type =     "slip_wall"
 zlo.vof_type = "zero_gradient"
 zhi.vof_type = "zero_gradient"
+zlo.density_type = "zero_gradient"
+zhi.density_type = "zero_gradient"
 
 incflo.verbose=0