Is it possible to import from or export to a competitor product such as the list below?
It would not be practical for the OpenFlows product to attempt to directly support all possible competitor products and versions, which may often change. So, the OpenFlows products offer a rich set of data import functionality to support standard data formats. For the Water products, the best option is often the standard EPANET INP file format. In the other product, look for the ability to export to EPANET / INP format. Once you have the EPANet INP file created, you will be able to import it into WaterCAD, WaterGEMS or HAMMER by going to File > Import > EPANET.
a) Number of facilities (pipes, junctions, tanks, pumps, valves, reservoir...)b) Total length of pipes, total *** of C-valuesc) Junction elevations: Min, Max, Zeros if anyd) Pump elevations, pump curve --> 1 point, 3 points, multiple...e) Valve type and settings (Double check the settings type, HGL or Pressure and adjust the value as needed)f) Controls: If original model (like H2OMap/H2ONet/InfoWater) had PLC's (Programmable logical control) or Simple control, controls may have to be created manually.g) Patterns: If pattern name is "1", double check the pattern data. Count the total number of patterns and double-check the data.h) Initial Status: check for pump, pipe and valves at the minimum.If the product does not support exporting to EPANET (for whatever reason) and if you have access to that software then I assume, you can export your features (elements, it's data) to shapefiles. Export or copy/paste the tabular data like pump curve, demand pattern to spreadsheet software like MS Excel. Once you have data in shapefile, dxf, Excel etc, you can use ModelBuilder (Tools > ModelBuilder) to Import your data to a Blank model (or an existing model). This link help you understand how ModelBuilder works.
How to import or Open a InfoSWMM, Mike Urban, LandXML, or other competitor product model in SewerGEMS, CivilStorm, SewerCAD, StormCAD?
Troubleshooting problems with importing EPANET or EPASWMM files