#!/bin/bash
# $1 results directory
# to run, e.g., 
# step1 /your/path/to/results 

# need one argument ! 
if [ $# == 1 ]; then 

        # scripts directory
        d=$( dirname $( readlink -m $0 ) )
        #results directory
        res=$( readlink -m $1 )
        # loop through the cases in data
        for sample in $( ls ${res}/ );do
        echo $sample;
        done;
    else
        echo "error - need to supply an argument"
fi