Hi

I am trying to utilise an IC Zone and Initial conditions in order to represent a pond water level, however this seems to be causing issues within the 1D part of the network and initialisation is failing (see screenshot). The elevation specified on the mesh is 60.34 however during initialisation of the 1D network the model is assuming a water level of 61.322 all the way down to the outfall.

Any thoughts?

Cheers
Brett
Untitled.jpg