1D Pumps: Difference between revisions

With the pump curve defined in the depth-discharge database it can either be specified within the pump 1d_nwk fields in the inlet_type field, for non-operational pumps, or it can be defined with the TOC file, for operational pumps. When defining with a TOC file, the pump curve is defined at the top of the structure control definition block and then the subsequent rules can turn the pump on/off. See the below TOC structure control definition for an example. In this case, the pump curve is used when the pump switches on once upstream water levels reach 2.75m AD. heThe pump curve is then used until the upstream water levels are reduced to 2.25m AD at which point the pump is switched off.