Head:
Mean residual: 7.707681000000008
Mean absolute residual: 7.951675000000006
Root mean squared residual: 10.27482448207415

Flow:
Mean residual: 790.2093580000001
Mean absolute residual: 790.2093580000001
Root mean squared residual: 790.2093580000001

Weighted (head + flow):
Mean residual: 7.7261088354464675
Mean absolute residual: 8.044921806236818
Root mean squared residual: 11.134540014120441
Sum of squared residual: 1239.7798132604923
