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WaterGEMS, SewerGEMS, CivilStorm, StormCAD, SewerCAD, HAMMER, WaterCAD
This article describes the process by which a user can export their model to an i-model file. i-model publishing is included SELECTseries 3 release of the hydraulics and hydrology products.
When downloading the products, the i-model publishing engine shows as a dependency on the download page.
- It is portable.
- It is read-only.
- It can be viewed by users that do not have the hydraulics and hydrology product the i-model was created from. - The topology, as well as the attributes and results (for a particular time-step) can be viewed in MicroStation, ProjectWise, Navigator and Bentley View. Since Bentley View is free, i-models provide a way for anyone to easily view data and results for a WaterCAD/GEMS or HAMMER model file. Here is a link to Bentley View http://www.bentley.com/en-US/Products/Bentley+View/.
- The file name for an i-model is filename.i.dgn
- If you wanted to view the model on Bentley Map Mobile, you can generate a Map Mobile i-model as well. The file name for this will be filename.imodel.
The i-model publishing engine shows as a prerequisite on the download page for hydraulics and hydrology products because it was an appropriate place to put the download or the i-model publishing engine to make it easy to find if it was something that was desirable for the customer to download. It is only necessary if you intend to publish i-models. If you have no need to publish i-models you DO NOT need to download and install this optional component. It will not have any effect on the hydraulics or hydrology product you have functioning.
First, you will want to select the desired scenario and time-step. Once you have, go to File > Export > Publish i-model. This will generate a file that can be viewed on Bentley View or Bentley Map. If you want to create a file you can use with Bentley Map Mobile (which can be used on mobile devices), you would go to File > Export > Publish Bentley Map Mobile i-model.
With either option, a dialog similar to the one below will open, with the defaults set so that all elements and properties are included in the i-model.
The top left pane is a summary of the element types to be included in the i-model. If a box by the element type is checked, that element type is included. The Table/Properties column reflects the selections on the right side of the dialog in terms of which elements and properties are to be included. The bottom left portion of the dialog box is used to identify which elements are to be included in the i-model.
If the "Publish a subset of elements based on the Flex Table filters" box is checked, only those elements that are in the filtered flex table will be included in the i-model. If the "Exclude topologically inactive elements" box is checked, only active elements (Is Active? = True) are included in the i-model.
The user will usually not need to include all element properties in the i-model. The right side of the dialog is to identify which properties of the elements are going to be included in the i-model. The default is "All Properties". If the user wants to only include a subset of properties, the user should create a flex table with only those properties and select that flex table from the drop down list.
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