chmod a+r ./NAM84-0.15deg/2017062600 ./NAM84-0.15deg/2017062612 ./PNW-4km/2017062600 ./PNW-1.33km/2017062600 ./NAM84-0.08deg/2017062600 ./NAM84-0.08deg/2017062612 ./NAM-3km/2017062600
