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♦ HYDRAULICS ♦ Normal and critical depth 001.   Normal depth in a prismatic channel 002.   Critical depth in a prismatic channel 003.   Discharge in a partially full circular culvert 004.   Critical slope in a prismatic channel 005.   Normal and critical depth in a prismatic channel 006.   Normal depth in a partially full circular culvert 007.   Critical depth in a circular culvert or pipe Control of flow, hydraulic jump 011.   Sequent depth in a hydraulic jump 012.   Energy loss in a hydraulic jump 013.   Discharge under a sluice gate 014.   Discharge over a broad crested weir 015.   Discharge in a prismatic channel 016.   Initial and sequent depths in a hydraulic jump 017.   Critical flow in width constriction 018.   Efficiency of the hydraulic jump Water-surface profiles 021.   M1 water-surface profile 022.   M2 water-surface profile 023.   M3 water-surface profile 024.   S1 water-surface profile 025.   S2 water-surface profile 026.   S3 water-surface profile Water-surface profiles 2 031.   C1 water-surface profile 032.   H2 water-surface profile 033.   A2 water-surface profile 034.   C3 water-surface profile 035.   H3 water-surface profile 036.   A3 water-surface profile Channel design, spillways 041.   Tractive force method 042.   Ogee spillway rating Pipe flow 051.   Hazen-Williams formula 052.   Parallel pipes 053.   Pipes connecting three reservoirs

♦ HYDROLOGY ♦ Peak discharge 061.   Creager formula 062.   Rational method 063.   Slope-area method Routing 071.   Linear reservoir 072.   Storage-indication (linear) 073.   Storage-indication 074.   Muskingum 075.   Muskingum-Cunge 076.   Time-area method 077.   Clark unit hydrograph 078.   Cascade of linear reservoirs Regression 081.   Linear regression 082.   Nonlinear regression 083.   Multiple linear regression 084.   Multiple nonlinear regression 085.   Hyperbolic regression Evapotranspiration 091.   Blaney-Criddle 092.   Penman 093.   Penman-Monteith for reference crop 094.   Priestley-Taylor 095.   Thornthwaite 096.   Penman-Monteith for ecosystems Flood frequency 101.   Gumbel method 102.   Log Pearson III method 103.   Gumbel method (10000 yr) 104.   Log Pearson III method (10000 yr) 105.   TR-55 graphical method 106.   NRCS curve number Unit hydrographs 111.   Flood hydrograph by convolution 112.   Change in unit hydrograph duration using S-hydrograph 113.   Unit hydrograph by the cascade of linear reservoirs 114.   Dimensionless unit hydrograph by the cascade of linear reservoirs 115.   General unit hydrograph by the cascade of linear reservoirs 116.   Series of unit hydrographs by the cascade of linear reservoirs 117.   All series of unit hydrographs by the cascade of linear reservoirs Time of concentration 120.   Time of concentration of small watersheds Water balance 130.   Water balance Sediment properties, sediment yield 141.   Fall velocity of a spherical sediment particle 142.   Specific weight of sediments by Lane-Koelzer 143.   Universal Soil Loss Equation 144.   Universal Soil Loss Equation (composite watershed) 145.   Sediment yield by the Dendy and Bolton formula 146.   Initiation of motion using the Shields criterion 147.   Reservoir design life Sediment transport formulas 151.   Duboys formula 152.   Meyer-Peter formula 153.   Colby 1957 method 154.   Colby 1964 method 155.   Modified Einstein Procedure 156.   Pier and abutment scour using Melville equation

♦ WATER QUALITY ♦ 161.   DO sag curve 162.   DO sag analysis 163.   Oxygenation constant 164.   Total dissolved solids (TDS) based on electrical conductivity (EC)

♦ OTHER PROGRAMS ♦ Calculators, calendar 171.   Calculator (2 operands) 172.   Calculator (3 operands) 173.   Scientific calculator 174.   Perpetual calendar 175.   Arabic to roman numerals 500.   Programs in Spanish [37] ♦ These programs are a service of the Visualab at San Diego State University, San Diego, California. Please send your comments and suggestions to:    ponceatponcedot sdsudotedu ♦

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