Error API Manning equation

[smultsch]

Hello,

seems like there is an error in the description of the Manning's equation (https://philippkraft.github.io/cmf/classcmf_1_1river_1_1_manning.html). I think the equation should look like this:

q_manning = (1/n_manning) * (A/P)(2/3) * (delta_z)(1/2)*A

Maybe split the calculation of the total flow (m3/sec) into the two calculation steps flow_velocity (m/s) and flow_rate (m³/sec):

flow_velocity = (1/n_manning) * (A/P)(2/3) * (delta_z)(1/2)
flow_rate = flow_velocity * A

Cheers,
Sebastian

check_manning.zip

[philippkraft]

Need to check if the error is also in the calculation

[philippkraft]

Need to rebuilt docs