What's New

This section provides a list of new features in Drainage and Utilities found in the OpenSite, OpenRoads, and OpenRail Designer CONNECT Edition products, also referred to as OpenX Designer products. Features that are only available in specific products are appropriately noted as such.

Connect Edition 2021 Release 1

The Place Node command now lets you select a baseline reference as part of the prompt sequence.
Nodes now include relevant properties for connected conduits, such as their shape, size, invert elevation, and material.
Profile runs can now show the conduits that connect to a node, that are not part of the profile run.
Annotation of multiple conduits in cross section drawings can be automated using an Annotation Filter, which now lets you select conduit feature definitions.
The MicroStation 2D Element ID has been added as a Utility property, which means that it can be included in FlexTables, and exported to external formats such as Shapefiles.
A Slope (Construction) property has been added, for annotation and reporting.
The Extract Utilities from Graphics command now lets you select a feature definition for nodes, as well as conduits.
The Extract Utilities from Graphics command now lets you specify a search radius for nodes, to account for the situation where the ends of the graphics for the conduits are close, but not coincident.
You can now import and export a Utilities submodel, as well as a Drainage submodel using a .sqlite file.
Importing InRoads Storm and Sanitary, LandXML, and MicroDrainage data can now be done in an empty design file, as opposed to a new design file.
You can now remove the elevation and baseline references if those references are no longer available.
A new configuration variable (CIVIL_SUBSURFACE_LOAD_REFERENCES) has been added to prevent the extraction of Drainage and Utilities databases from a referenced design file.

Connect Edition 2020 Release 3

A new Critical Storm Analysis Wizard gives the ability to easily run a number of storm events on a system, and identifies the worst-case storm for every conduit or node - without having to create the scenarios first. This makes it much easier to test a system that has been designed using the Rational method. (Requires CivilStorm License to be activated)
A series of nodes can now be placed at an interval along a linear element.

Video: Place Nodes at Interval along Alignment

Place Node now lets you state that the elevation reference is for the node invert, instead of the cover or ground. This is useful when placing endwalls in a ditch.

Video: Place Node - Elevation is Invert Property

Place Node now lets you extract an irregular cross section from the elevation reference.
Place Node now lets you place a tap node in a conduit.
Added the OpenFlows batch pipe split functionality, that automatically inserts nodes in conduits if they are within an offset tolerance.
An option has been added to list all conduits that are missing a start or stop node.

Properties that have civil rules are now displayed in Utility Properties as read only.
Properties for the largest and smallest conduits connected to a drainage node have been added.
The ability to only draw "whole" conduits on profile sheet has been added. This will force the subsequent conduit to be placed on the next profile sheet.

Video: Whole Conduits Only Option using the Place Civil Profile Named Boundary tool

The profile manipulator for conduit slope can now display the OpenFlows Calculated slope value, if this is selected in User Preferences>Drainage and Utilities.

Video: Conduit Slope Construction vs. Slope Calculated

The road cross slope for a catch basin can now be read from a terrain model.

Video: Road Cross Slope Offset Property

Added support for UK Flood Estimation Handbook 2013 Rainfall Data.
Loading of reference files containing drainage and utilities database occurs automatically when the active file also contains a database. This will allow the exposure of reference drainage and utilities properties and the ability to annotate them across reference files.
ModelBuilder now supports the Node Rotation property when importing and exporting data. This has caused a change to the way that the Node Rotation value is set. If you have existing design files containing nodes that use a relative rotation, the value needs to be reset before you compute the hydraulics and hydrology. To do this, select each node, and use its manipulator to change the value - either very slightly, or change it, then change it back.

Connect Edition 2020 Release 2

Added Vertical Offset property and manipulator to Drainage Node Feature Definition

Video: Vertical Offset Manipulator

Added support for OpenFlows Tap and Property Connection types in the Structure Type property of a node feature definition.
Fixed several issues with manipulators for nodes and conduits in a profile model. Note that the Set Invert to Start / Stop properties on a conduit, if set to True, will cause the related invert manipulator to be read-only. Also, the File > Settings > User > Preferences > View Options – Civil > dialog now includes an option to Show OpenFlows Calculated Slope, in the Drainage and Utilities category. This will cause the conduit slope manipulator to use the OpenFlows slope, which is measured using the center to center length of the conduit, instead of the exact (i.e. clipped) length. Note that the OpenFlows slope is a read-only value.
Fixed a crash when deleting a delineated catchment, if the catchment is connected to a node and the node is deleted before the conduit.
Fixed an issue loading data when a link does not have a start and / or stop node.
Added a new dialog that displays the links with missing nodes in each database and allows you to delete some, or all, of the links. The key in for this is SUBSURFACE OPENLINKSMISSINGNODESDIALOG.
Added the ability to use the local design constraint for a conduit, instead of the default design constraint. This lets you override default values such as the depth of cover, minimum velocity, etc., which can be helpful if the conduit is modelling an open section such as a ditch.

Video: Setting a Local Pipe Constraint

Enhanced the catchment acreage to update when the catchment area is modified.
Fixed the Update Standards from dgnlib tool to correctly synchronize drainage and utilities standards. This means that the properties for a prototype and associated catalog that are used by a feature definition in the DGN will be updated from the dgnliib.

Connect Edition 2020 Release 1

The name of the workflow has changed to "Drainage and Utilities" to better reflect the functionality.

Added setting to allow headwalls to use the slope of the incoming pipe slope.
Ability to copy a prototype and catalog when the Feature Definition is not in SUDA_SEED_FILE.
Allow annotation of elements in reference files. This requires a utilities project in the active DGN, which triggers the ability to annotate elements in up to four references.
Support for OpenFlows gutter sections functionality. This creates intermediate sections along a gutter element by sectioning a terrain model. Spread widths are calculated at each section.
Draw the spread widths for a gutter element as a polygon.
New method to allow placement of gutters from a start node and downstream trace.
Relative Rotation for a node from a linear element is supported.
Extend the Critical Scenario Analysis wizard so that it can use flow in conduits as a critical criteria, as well as the HGL at nodes.
The default value for a User Data Extension (UDX) can now be overridden in a feature definition, so you can assign one User Data Extension to multiple feature definitions and use a different default value for each one.
The wall thickness of a utility conduit is now available as a property, so it can be annotated by a text favorite.
The settings for Set Invert to Start/Stop are no longer overridden and are applied 'as is' from the conduit prototype.
Flow arrows are now displayed for drainage conduits in Element Symbology. Note that the property for this needs to be toggled off then on to activate it in the DGN.