The green shot segment is the layer area.

1 Menu

    • It is a function that can add background layers, waterworks layers, and sewerage layers.
    • Click on the Menu button and a window will appear as shown below.

1.1 Background layer

    • Background layer function is a function that can use satellite images as background on a map.
    • The layer types include Google's GoogleMap, domestic portal site Daum, MicroSoft's BingMaps, Department of Land and Transport's Volkswagen and OpenStreetMap.

1.2  Waterworks layer

    • Empty layers such as waterworks facilities that are needed to create a network map are added.

1.3  Sewerage layer

    • Empty layers such as sewage facilities that are needed to create a network map are added.

2 New

    • This function creates new documents for EPANET or SWMM.

3 Import

    • It is a function to import GIS waterworks and sewage facilities data or EPANET INP, NET or SWMM INP.

3.1 Supported Format

    • ESRI Shape File.
    • AutoCAD DXF File.
    • Epanet NET 또는 INP File.
    • SWMM INP File.

3.2 Field Mapping

    • After importing a GIS file, a field mapping window appears.

4 Specify coordinate system

    • If the added layer does not have coordinate system information, it is indicated that the layer EPSG item is unknown.
    • Without coordinate system, server elevation data or background layers may not appear.
    • To specify a coordinate system, select the desired layer in the Layers pane and right-click and click Specify Coordinate System menu.
    • If you do not know the coordinate system, add a background map and click on the Specify Coordinate System menu.
    • Select the desired coordinate system and click the OK button on the map to come up with the background map and check that it is the correct coordinate system.
    • You can find and apply the search function. (EPSG Number or Name of country).

5 Export

    • A function to export selected layers.
    • The layer of waterworks and Sewerage facilities is exported to ShapeFile.
    • EPANET layers are exported to INP, NET, ShapeFile files.
    • SWMM layer supports exporting to an INP file.

6 Remove Layers

    • 선택된 레이어를 삭제하는 기능이다.

7 Table

    • This function shows the attribute data of the selected layer in a table form.

7.1 EPANET Layer

7.1.1 DMA Mapping
      • The pipe network included in DMA is also a function that is assigned to components.
      • To use this function, you must have a DMA boundary layer.
      • This function is mainly used for entering DMA specific statistics or patterns.
7.1.2 Batch Input
      • This function enters data collectively into a table.
      • Select a column to input and click on the batch entry button, which opens a window for entering values, as shown in the figure below.

      • An advanced button appears when selecting emitter of edge, water leakage of pipe.
      • When you enter the total flow rate to distribute, the flow rate is allocated according to the pipe line ratio.
7.1.3 Popup Menu Select in map

      • After selecting the desired heat, click Select on Map to select a shape on the map. Move Location

      • Once the user has selected the desired heat, click Move to move to a position on the map.

7.2 SWMM Layer

7.3 GIS Waterworks or Sewerage Facilityes Layer

8 Layer properties and movements

    • Double-clicking a layer opens the layer properties window.
    • You can change the position of the layer by dragging and dropping it up and down.