- nbph=`find $1 -iname "*[0-9]${pattern}\]*.mhd" | wc -l`
- orig=`find $1 -iname "*[0-9]${pattern}\]*.mhd" | sort | head -n 1`
- listph=`find $1 -iname "*[0-9]${pattern}\]*.raw" | sort`
+ nbph=`find $1 -maxdepth 1 -iname "*[0-9]${pattern}\]*.mhd" | wc -l`
+ orig=`find $1 -maxdepth 1 -iname "*[0-9]${pattern}\]*.mhd" | sort | head -n 1`
+ listph=`find $1 -maxdepth 1 -iname "*[0-9]${pattern}\]*.raw" | sort`