{"text_format":"3","workbook":"xls","n_sheets":3,"sheets":["Sheet1","Sheet2","Sheet3"],"read":"whole","date_system":"1900","formulas":"cached_only"}

{"sheet":"Sheet1","index":0,"n_rows":9,"n_cols":5,"rows_kept":9,"flags":["formulas_cached_only"]}
["Overhead Line Configurations (Config.)"]
[]
["Config.","Phasing","Phase ","Neutral ","Spacing"]
[null,null,"ACSR","ACSR","ID"]
["601","B A C N","556,500 26/7","4/0 6/1","500"]
["602","C A B N","4/0 6/1","4/0 6/1","500"]
["603","C B N","1/0","1/0","505"]
["604","A C N","1/0","1/0","505"]
["605","C N","1/0","1/0","510"]

{"sheet":"Sheet2","index":1,"n_rows":0,"n_cols":0,"rows_kept":0,"flags":["formulas_cached_only"]}

{"sheet":"Sheet3","index":2,"n_rows":0,"n_cols":0,"rows_kept":0,"flags":["formulas_cached_only"]}