Before revision: Given the Gauckler–Manning–Strickler formula: where: is velocity in meters per second, is n-value in seconds per meter1/3, is the Strickler coefficient, , is hydraulic radius in meters, and is the dimensionless water surface slope.
After revision: Dimensionally Homogeneous Gauckler–Manning–Strickler FormulaGiven the Gauckler–Manning–Strickler formula: where: is velocity in meters per second, is n-value in seconds per meter1/3, is the Strickler coefficient, , is hydraulic radius in meters, and is the dimensionless water surface slope.