DETERMINATION OF CRITICAL DEPTH IN OPEN CHANNELS Online calculation Decimal places in numbers are separated by a dot. For example 4.5 (4,5) Zero values (0, 0.0, .0)do not enter. Replace zero with a small number. For example 0.000000001 Discharge "Q" = m3/s Slope laying coefficient "m" = Bottom width "b" = m Minimum depth "H_min" = m Maximum depth "H_max" = m Calculate Home