Use this tab to view and edit the parameters of the current corridor including the baselines, regions, and controlling offsets, and setting targets.
Expands all baseline categories.
Collapses all baseline categories.
Turns on all baselines.
Turns off all baselines.
Adds one or more baselines (alignments, profiles, and feature lines) to the corridor definition.
Opens the Frequency To Apply Assemblies dialog box, where you can map targets from subassembly definitions to appropriate drawing object names for the entire corridor.
Opens the Target Mapping dialog box, where you can map targets from subassembly definitions to appropriate drawing object names for the entire corridor.
The parameters table contains the following columns:
Displays a tree listing all baselines, regions, and corresponding offset alignments.
The check boxes next to the baselines or region names specify whether to show (selected) or hide (cleared) the baselines or regions. If the check box is cleared, that section of corridor is not reprocessed when underlying elements (for example, alignments, subassemblies, or surfaces) change.
Specifies the horizontal geometry for a baseline or offset baseline. Click this field to open the Select a Horizontal Baseline dialog box where you can select an alignment/profile or a feature line.
Specifies the vertical geometry for a baseline or offset baseline. The dialog box that is displayed when you click this field depends on whether the baseline is an offset baseline or not, and the type of baseline you specify for the Horizontal Baseline.
Baseline | Horizontal Baseline | Vertical Baseline |
---|---|---|
Non-offset | Alignment | Profile; this must be a profile that is associated with the horizontal baseline alignment |
Non-offset | Feature Line | Not selectable; this is the same feature line as the horizontal baseline |
Offset | Alignment | Alignment/Profile; the alignment and profile can be different than what is specified for the horizontal baseline |
Offset | Feature Line | Feature Line; can be different than the horizontal baseline |
Specifies the assembly for the corridor region. Click to open the Select An Assembly dialog box where you can select an assembly.
Specifies the start station for the corridor region or controlling offset. By default, for the first region added to a baseline, this value is set to the start station of the baseline. If one or more corridor regions already exist, this value is set to the end station of last region. Enter a value or click to select a location in the drawing area.
Specifies the end station for the corridor region or controlling offset. By default, for the first region added to a baseline, this value is set to the end station of the baseline. Enter a value or click to select a location in the drawing area.
Specifies the frequency at which assemblies are placed for a given region. Click this field to open the Frequency To Apply Assemblies dialog box, where you can modify the station frequency and manually add stations.
Opens the Target Mapping dialog box, where you can modify the mapping of targets from subassembly definitions to appropriate drawing object names.
Opens the Corridor Parameter Override Stations dialog box, where you can view and delete assembly overrides to stations in the selected region.
Selects a region in the drawing to display in the parameters table.
Specifies whether to lock the corridor regions to either the geometry or station of the parent alignment: