{"text_format":"1","workbook":"xlsx","n_sheets":3,"sheets":["Лист1","Лист2","Лист3"],"not_rendered":{"charts":0,"images":0,"macros":1,"external_links":0,"defined_names":0,"comments":0,"pivot_tables":0},"unopened":[],"bounds":{"document_bytes":16777216,"sheet_cells":100000,"rows_first":2000,"rows_last":500,"rows_between":2000,"halvings":0,"cell_chars":16384,"cell_head_chars":4096},"cells_cut":0,"cells_raw":0,"read":"whole","date_system":"1900"}

{"sheet":"Лист1","index":0,"n_rows":31,"n_cols":4,"rows_kept":31,"cut":false,"hidden":false,"merged":[]}
["Для начала, я собираю инфу вот в такую таблицу:"]
["Начало","конец","Наименование","Характеристика"]
["26.11.2015 11:21:45","26.11.2015 11:22:10",1,30]
["26.11.2015 11:22:00","26.11.2015 11:22:09",2,50]
["26.11.2015 11:22:00","26.11.2015 11:22:08",3,60]
["26.11.2015 11:22:01","26.11.2015 11:22:07",1,30]
["26.11.2015 11:22:01","26.11.2015 11:22:06",2,50]
["26.11.2015 11:22:04","26.11.2015 11:22:05",3,60]
["26.11.2015 11:22:02","2015-11-25T20:20:00",1,30]
["2015-11-25T16:15:00","2015-11-25T20:20:00",2,50]
["2015-11-25T14:31:00","2015-11-25T20:20:00",3,59]
["2015-11-25T22:07:00","2015-11-25T00:03:00",1,30]
["2015-11-25T22:07:00","2015-11-25T00:03:00",2,49]
["2015-11-25T22:07:00","2015-11-25T00:03:00",3,59]
["2015-11-25T02:01:00","2015-11-25T08:09:00",1,29]
["2015-11-25T02:01:00","2015-11-25T08:09:00",2,49]
["2015-11-25T02:01:00","2015-11-25T08:09:00",3,59]
[]
[]
["Затем из этой таблицы пишу интервалы, в которые меняются характеристики."]
["Наименование","От","До","Разница"]
[1,"00:03:00","02:01:00",{"$f":"Таблица2[[#This Row],[До]]-Таблица2[[#This Row],[От]]","v":"01:58:00"}]
[2,"20:20:00","22:07:00",{"$f":"Таблица2[[#This Row],[До]]-Таблица2[[#This Row],[От]]","v":"01:47:00"}]
[3,42333.604166666664,42333.604861111111,{"$f":"Таблица2[[#This Row],[До]]-Таблица2[[#This Row],[От]]","v":"00:01:00"}]
[]
[]
["После мониторю этот интервал и нахожу время смены"]
["Наименование","Время"]
[1,"00:31:00"]
[2,"20:31:00"]
[3,"14:31:00"]

{"sheet":"Лист2","index":1,"n_rows":0,"n_cols":0,"rows_kept":0,"cut":false,"hidden":false,"merged":[]}

{"sheet":"Лист3","index":2,"n_rows":0,"n_cols":0,"rows_kept":0,"cut":false,"hidden":false,"merged":[]}