Bash script to process multiple files in a certain workdirectory the same way in a loop

ScaleAllClouds.sh

#!/usr/bin/env sh

echo "started converter with ${1} directory"
workdir=${1};

#recursivly grab all files with pcd file format
for f in $(find ${workdir} -name '*.pcd');
do
	echo "processing file: ${f}"
	out="${f%.*}.scaled.pcd" 
	echo "out: ${out}"
	pcl_transform_point_cloud ${f} ${out} -scale 0.001,0.001,0.001 # mm -> m
done