diff --git a/src/cases/wave_reader_side/wave_reader_side.cpp b/src/cases/wave_reader_side/wave_reader_side.cpp
index 72b0b0e1875aead43e901f2ea6aa4bcec4d69ddc..d23927a880c12ac48968c8dbf2a2e3f527b26a68 100644
--- a/src/cases/wave_reader_side/wave_reader_side.cpp
+++ b/src/cases/wave_reader_side/wave_reader_side.cpp
@@ -597,7 +597,8 @@ class userControl : public BaseCase {
                 // layer, so mask out this region.  
                 double dz = Lz/Nz;
                 *boundary_mask = 0.25*( (1 + tanh( ((MinZ + Lz - bl_width) - (*zgrid)(ii,jj,kk))/(0.25*bl_width)))) * // flat wall boundary
-                                      (1 + tanh( ((*zgrid)(ii,jj,kk) - (MinZ + bl_width + topo(ii)))/(0.25*bl_width))); // Bumpy wall boundary
+                                      //(1 + tanh( ((*zgrid)(ii,jj,kk) - (MinZ + bl_width + topo(ii)))/(0.25*bl_width))); // Bumpy wall boundary, with bump
+                                      (1 + tanh( ((*zgrid)(ii,jj,kk) - (MinZ + bl_width + 0))/(0.25*bl_width))); // Bumpy wall boundary, without the bump
                 Array<double,1> const & qz = *get_quad_z(); // Keep reference to z-quadrature weights
                 for (int i = boundary_mask_2d->lbound(firstDim); i <= boundary_mask_2d->ubound(firstDim); i++) {
                     for (int k = boundary_mask_2d->lbound(thirdDim); k <= boundary_mask_2d->ubound(thirdDim); k++) {
@@ -951,21 +952,21 @@ class userControl : public BaseCase {
                 add_diagnostic("eta10high",eta10high,header,line);
                 add_diagnostic("eta10ot",eta10ot,header,line);
 
-                add_diagnostic("eta30low",eta10low,header,line);
-                add_diagnostic("eta30high",eta10high,header,line);
-                add_diagnostic("eta30ot",eta10ot,header,line);
+                add_diagnostic("eta30low",eta30low,header,line);
+                add_diagnostic("eta30high",eta30high,header,line);
+                add_diagnostic("eta30ot",eta30ot,header,line);
 
-                add_diagnostic("eta50low",eta10low,header,line);
-                add_diagnostic("eta50high",eta10high,header,line);
-                add_diagnostic("eta50ot",eta10ot,header,line);
+                add_diagnostic("eta50low",eta50low,header,line);
+                add_diagnostic("eta50high",eta50high,header,line);
+                add_diagnostic("eta50ot",eta50ot,header,line);
 
-                add_diagnostic("eta70low",eta10low,header,line);
-                add_diagnostic("eta70high",eta10high,header,line);
-                add_diagnostic("eta70ot",eta10ot,header,line);
+                add_diagnostic("eta70low",eta70low,header,line);
+                add_diagnostic("eta70high",eta70high,header,line);
+                add_diagnostic("eta70ot",eta70ot,header,line);
 
-                add_diagnostic("eta90low",eta10low,header,line);
-                add_diagnostic("eta90high",eta10high,header,line);
-                add_diagnostic("eta90ot",eta10ot,header,line);
+                add_diagnostic("eta90low",eta90low,header,line);
+                add_diagnostic("eta90high",eta90high,header,line);
+                add_diagnostic("eta90ot",eta90ot,header,line);
         
 
                 // Write to file