-${bin}phm2sdf sample-phm.sdf 256 256 --nsample 2 --phantom herman
-if [ -f sample-phm.sdf ] ; then
- ${bin}sdf2img sample-phm.sdf sample-phm.png --format png
+${bin}phm2if sample-phm.if 256 256 --nsample 2 --phantom herman
+if [ -f sample-phm.if ] ; then
+ ${bin}if2img sample-phm.if sample-phm.png --format png
+ ${bin}if2img sample-phm.if sample-phm16.png --format png16