diff --git a/marchenko/demo/WS15/README.5 b/marchenko/demo/WS15/README.5
index cec5287d390ef6817ebc5dc5c5cd75920c86cd48..ff4310971b52a9e4fde1a1fb2127886f84c2f780 100644
--- a/marchenko/demo/WS15/README.5
+++ b/marchenko/demo/WS15/README.5
@@ -4,7 +4,7 @@ rayvsp.scr
 
 After the raytimes have been determined you can create the source function of the homogeneous Green's function by running:
 
-marchenko_ray.scr
+marchenko_ray.pbs
 
 A reference Green's function can be modeled by running
 
diff --git a/marchenko/demo/twoD/homgpng.scr b/marchenko/demo/twoD/homgpng.scr
index dfd55d07e3021830ef73b8083acb56445ac37ff8..05ba0f5abb0488a63a3950ce2d441b2797230dbd 100755
--- a/marchenko/demo/twoD/homgpng.scr
+++ b/marchenko/demo/twoD/homgpng.scr
@@ -2,5 +2,7 @@
 
 suwind < homg_rayz.su key=fldr min=513 | supsimage title='Retrieved' perc=99 > homg_retrieved.eps
 /usr/bin/convert -quality 90 -antialias homg_retrieved.eps homg_retrieved.png
+suwind < homg_class_rayz.su key=fldr min=513 | supsimage title='Retrieved classical' perc=99 > homg_class_retrieved.eps
+/usr/bin/convert -quality 90 -antialias homg_class_retrieved.eps homg_class_retrieved.png
 supsimage < homg_ref_sp.su title='Reference' perc=99 > homg_reference.eps
 /usr/bin/convert -quality 90 -antialias homg_reference.eps homg_reference.png
diff --git a/marchenko/demo/twoD/homgview.scr b/marchenko/demo/twoD/homgview.scr
index d5efb5982a5fb8782492d28074942388454705db..c5bc8d99dfb598883fd6e6f907c18a0a36bb5166 100755
--- a/marchenko/demo/twoD/homgview.scr
+++ b/marchenko/demo/twoD/homgview.scr
@@ -1,4 +1,5 @@
 #!/bin/bash -x
 
 suwind < homg_rayz.su key=fldr min=513 | suximage title='Retrieved' perc=99 &
+suwind < homg_class_rayz.su key=fldr min=513 | suximage title='Retrieved Classical' perc=99 &
 suximage < homg_ref_sp.su title='Reference' perc=99 &
diff --git a/marchenko/demo/twoD/marchenko_ray.scr b/marchenko/demo/twoD/marchenko_ray.scr
index ad12049c69250e60e813f0a1d04d0ff78b5b7c38..5df653cb6e3016cd3e359aec9ab190fe7ec8eda3 100755
--- a/marchenko/demo/twoD/marchenko_ray.scr
+++ b/marchenko/demo/twoD/marchenko_ray.scr
@@ -13,10 +13,21 @@ marchenko3D file_shot=shots/refl_rp.su verbose=1 \
     file_ray=raysrc_time.su file_amp=raysrc_amp.su file_wav=wavesrc.su \
     file_green=greensrc.su
 
+#Create the homogeneous Green's function
 marchenko3D file_shot=shots/refl_rp.su verbose=1 file_inp=greensrc.su \
     tap=0 niter=6 hw=8 shift=7 smooth=3 geomspread=1 ampest=1 \
     file_ray=rayz_time.su file_amp=rayz_amp.su file_wav=wavefp.su \
-    file_homg=homg_rayz.su file_green=green_rayz.su
+    file_homg=homg_rayz.su scheme=0 file_green=green_rayz.su
 
+#Create the homogeneous Green's function
+marchenko3D file_shot=shots/refl_rp.su verbose=1 file_inp=greensrc.su \
+    tap=0 niter=6 hw=8 shift=7 smooth=3 geomspread=1 ampest=1 \
+    file_ray=rayz_time.su file_amp=rayz_amp.su file_wav=wavefp.su \
+    file_homg=homg_class_rayz.su scheme=1 file_green=green_class_rayz.su
+
+#Change info in the header for display in SU
 sushw < homg_rayz.su key=ntr a=0 > tmp.su
 mv tmp.su homg_rayz.su
+
+sushw < homg_class_rayz.su key=ntr a=0 > tmp.su
+mv tmp.su homg_class_rayz.su