tidecal .......\ertid_hour.exe .......\ertid_minute.exe .......\g13010100_13013123.txt .......\readme_tidehour.doc .......\readme_tideminute.doc .......\strain13010100_13013123EW.txt .......\strain13010100_13013123N45.txt .......\strain13010100_13013123NS.txt .......\tilt13010100_13013123EW.txt .......\tilt13010100_13013123NS.txt