#!/bin/bash

for gdName in grd1 grd2 grd3 grd2s grd3s grd3o
do
  ln -sb ../${gdName}_20170302 ./${gdName}/op_day01
  ln -sb ../${gdName}_20170303 ./${gdName}/op_day02
  ln -sb ../${gdName}_20170304 ./${gdName}/op_day03
  ln -sb ../${gdName}_20170305 ./${gdName}/op_day04
  ln -sb ../${gdName}_20170306 ./${gdName}/op_day05
done