{"text_format":"2","workbook":"xls","n_sheets":2,"sheets":["Chart1","ch1hydrog"],"not_rendered":{"charts":1,"images":0,"macros":0,"external_links":1,"defined_names":0,"comments":0,"pivot_tables":0},"unopened":[{"sheet":"Chart1","index":0,"reason":"not_a_worksheet"}],"bounds":{"document_bytes":16777216,"sheet_cells":100000,"run_cost":"one","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","formulas":"cached_only"}

{"sheet":"ch1hydrog","index":1,"n_rows":31,"n_cols":7,"rows_kept":31,"cut":false,"hidden":false,"merged":[],"flags":["formulas_cached_only"]}
["chemical hydrograph separation problem",{"$nulls":4},"cu. meters/sec, micro g/l units"]
[]
["Cb=",55]
["Cq =",2.5]
[]
["t (hours)","Qs","Qb","Qq","Cs",null,"Qb (calc)"]
[0,0.52,0.5,0.020000000000000018,52.98076923076923,null,0.5000000000000001]
[2.5,0.6,0.59,0.010000000000000009,54.12499999999999,null,0.5899999999999999]
[5,0.74,0.65,0.08999999999999997,48.61486486486487,null,0.6500000000000001]
[7.5,1.1,0.7,0.40000000000000013,35.90909090909091,null,0.7]
[10,1.7,0.82,0.88,27.823529411764707,null,0.82]
[12.5,2.9,0.98,1.92,20.241379310344826,null,0.9799999999999999]
[15,4.3,1.08,3.2199999999999998,15.686046511627909,null,1.0800000000000003]
[17.5,4,1.22,2.7800000000000002,18.5125,null,1.22]
[20,3.7,1.38,2.3200000000000003,22.081081081081077,null,1.38]
[22.5,3.5,1.55,1.95,25.75,null,1.55]
[25,3.3,1.67,1.63,29.06818181818182,null,1.67]
[27.5,2.8,1.72,1.0799999999999998,34.75,null,1.72]
[30,2.5,1.71,0.79,38.41,null,1.7099999999999997]
[32.5,2.1,1.65,0.4500000000000002,43.75,null,1.65]
[35,1.9,1.6,0.2999999999999998,46.71052631578947,null,1.6]
[37.5,1.8,1.5,0.30000000000000004,46.25,null,1.5]
[40,1.6,1.4,0.20000000000000018,48.4375,null,1.4]
[42.5,1.4,1.3,0.09999999999999987,51.25,null,1.3]
[45,1.25,1.22,0.030000000000000027,53.739999999999995,null,1.22]
[47.5,1.15,1.14,0.010000000000000009,54.54347826086956,null,1.14]
[50,1.05,1.04,0.010000000000000009,54.5,null,1.04]
[52.5,0.95,0.92,0.029999999999999916,53.342105263157904,null,0.92]
[55,0.9,0.88,0.020000000000000018,53.83333333333333,null,0.8799999999999999]
[57.5,0.8,0.8,0,55,null,0.8]
[60,0.76,0.75,0.010000000000000009,54.30921052631579,null,0.75]