diff --git a/examples/ray-generation-test-environment/ctem.in b/examples/ray-generation-test-environment/ctem.in
index dfd33eb..758debd 100644
--- a/examples/ray-generation-test-environment/ctem.in
+++ b/examples/ray-generation-test-environment/ctem.in
@@ -22,7 +22,7 @@ runtype      single                             ! Run type: options are normal /
 seed         1108267                            ! Random number generator seed
 gridsize     1000                            ! Size of grid in pixels
 numlayers    10                                 ! Number of perched layers
-pix          1.0e2                              ! Pixel size (m)
+pix          6.16e3                              ! Pixel size (m)
 mat          rock                               ! Material (rock or ice)
 ! Bedrock scaling parameters
 mu_b         0.41d0                             ! Experimentally derived parameter for bedrock crater scaling law 
@@ -73,12 +73,12 @@ Kd1             0.00312669649143281
 psi             2.000
 fe              10.0
 dorays          T
-ejecta_truncation 100.0
+ejecta_truncation 10.0
 
 ! Testing input. These are used to perform non-Monte Carlo tests.
 testflag     T                                 ! Set to T to create a single crater with user-defined impactor properties
-testimp      1.e2                             ! Diameter of test impactor (m)
-testvel      15.e3                             ! Velocity of test crater (m/s)
+testimp      15e3                             ! Diameter of test impactor (m)
+testvel      18.3e3                             ! Velocity of test crater (m/s)
 testang      90.0                              ! Impact angle of test crater (deg) - Default 90.0
 testxoffset  0.0d0                             ! x-axis offset of crater center from grid center (m) - Default 0.0
 testyoffset  0.0d0                             ! y-axis offset of crater center from grid center (m) - Default 0.0