-${bin}phm2rs sample-rs.rs 367 320 --nray 2
-${bin}rs2sdf sample-rs.rs sample-rs.sdf
-${bin}sdf2img sample-rs.sdf sample-rs.png --format png
+${bin}phm2pj sample-pj.pj 367 320 --nray 2 --phantom herman
+if [ -f sample-pj.pj ]; then
+ ${bin}pj2if sample-pj.pj sample-pj.if
+fi
+if [ -f sample-pj.if ]; then
+ ${bin}if2img sample-pj.if sample-pj.png --format png
+ ${bin}if2img sample-pj.if sample-pj16.png --format png16
+fi