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AutoCAD Civil 3D 2011 contains many new features and enhancements.
New Alignments Features
1
LocationDescriptionFeature
Automatic curve
widening based
on rules
Segmented transitions around
curves for offset
alignments
Improved station
locking behavior
on alignmentspoints, such as design speedequation definitions, remain in relative geometric locations when
New widening features have been added to dynamic offset
alignments. Now you can automatically add widening around
horizontal curves based on a design standard (specified in a
design criteria file), or manually by setting numeric values.
■ New Widening Criteria tab has been added to the Create
Offset Alignment dialog box.
■ New Add Automatic Widening command provides the
ability to add automatic widening to existing offset alignments.
For more information, see Adding Automatic Widening to Dy-
namic Offset Alignments (page 966).
New command settings improve the way that offset alignments
are drawn in curve conditions. Now you can specify the number
of segments, and the segment type (lines or arcs) used to distribute a widening transition linearly along curves. This enables
more realistic looking transitions on offset alignments. For more
information, see Setting Defaults for Linear Transitions Around
Curves in Widenings (page 969).
The station locking behavior on alignments has been enhanced.
Now design points, such as design speed locations and station
relevance.in relative geometric loca-
Select an offset alignment.
Click Offset Alignment
tab ➤ Modify panel ➤ Add
Automatic Widening .
In Toolspace ➤ Settings
tab, expand Alignment ➤
Commands ➤ right-click
AddWidening ➤ Edit
Command Settings. The
new Linear Transition
Around Curves node contains the new command
settings.
When moving alignments,
you may notice that design
locations and station equa-the alignment geometry is edited. Previously, these locations
tion definitions, now remainwould move to the new station location, losing their geometric
3
Page 28
New API Features
DescriptionFeature
.NET API support has been added for the following objects:.NET API
■ Offset Alignments
■ Profile and Profile View Labels
■ Superelevation
NOTE AutoCAD Civil 3D 2011 also includes the API enhancements to styles, command settings,
and alignment labels that were included in AutoCAD Civil 3D - .NET API Extension R1 and
AutoCAD Civil 3D Update 2.
For more information, see AutoCAD Civil 3D Developer Help.
New Corridors Features
LocationDescriptionFeature
tions when the alignment
geometry is edited.
LocationDescriptionFeature
Corridor editing
enhancements
Baselines in Prospector
Add corridor stations based on
offset targets
A variety of new, and some existing, corridor editing commands
are now available from the Corridor ribbon tab.
For example, now you can modify corridor regions using commands available from the ribbon. These commands are still
available from the Corridor Properties dialog box; however, accessing these commands from the ribbon often provides a more
streamlined workflow.
The following new panels have been added to the Corridor ribbon tab: Modify Corridor, Modify Region, Modify Corridor Section, Analyze. For more information, see Managing and Editing
Corridors (page 1478).
The Corridors collection in Prospector now displays the baselines
associated with each corridor. Now you can view and select the
baselines associated with a corridor from the Prospector, as well
as from the Corridor Properties dialog box. For more information,
see Corridors Collection (Prospector Tab) (page 1474).
A new setting automatically adds all geometry points of the offset
target objects and offset baseline alignments into the corridor
definition. This reduces the need for manual operations. Additional assembly insertion stations are automatically added to the
regions at these points. For more information, see Adding Assem-
blies At Offset Geometry Points (page 1485).
Select a corridor. On the
Corridor ribbon tab there
are new panels and commands.
In the Toolspace, on the
Prospector tab, expand
Corridors ➤ Corridor
name.
Select a corridor. Click Cor-
ridor tab ➤ Modify Region
panel ➤ Edit Frequency
. Select a region. In the Frequency To Apply Assemblies
dialog box, see the new At
Offset Target Geometry
Points option.
4 | Chapter 1 New Features
Page 29
New Data Shortcut Features
LocationDescriptionFeature
Associate Project
To Current
Drawing
Associate Project
To Multiple
Drawings
This command is used to associate a default Data Shortcut project
to current drawing. It can also be used to remove the drawing’s
association to a project. For more information, see Associating
a Drawing with a Data Shortcut Project (page 150).
This command is used to associate a default Data Shortcut project
to multiple drawings contained in a specified folder on the file
system. It can also be used to remove the project association
from multiple drawings. For more information, see Associating
Multiple Drawings with a Data Shortcut Project (page 150).
In Toolspace, on the Prospector tab, right-click Data
Shortcuts ➤ Associate
Project To Current Drawing.
In Toolspace, on the Prospector tab, right-click Data
Shortcuts ➤ Associate
Project To Multiple Drawings.
New Database and Project Migration Features
LocationDescriptionFeature
Support for 64bit Operating
System requires
database migration
Due to the requirement to support a 64-bit operating system,
existing external project point databases and survey database
format from Microsoft Access Database format.
The following AutoCAD Civil 3D project files created in AutoCAD
Civil 3D 2010 or earlier versions must be migrated to Microsoft
SQL Server Compact format before they can be accessed in
AutoCAD Civil 3D 2011.
■ PointsGeometry.mdb
■ PointsStatus.mdb
■ Survey.sdb
On the Prospector and Survey tabs in Toolspace, an
item that requires migrationfiles must be migrated to Microsoft® SQL Server® Compact 3.5
will display the “out-of-
date” icon to provide a
visual cue that it requires
migration.
To complete the migration,
right-click the item and select the migration command.
Support for 64bit Operating
System requires
Vault project migration
For more information, see Survey Databases (page 217).
Vault projects must also be migrated due to the requirement to
support a 64-bit operating system.
migrates the files, then checks them back in, and the version
number is incremented.
The migrated project files are not backwards-compatible with
previous versions of AutoCAD Civil 3D.
For more information, see Migrating Old Civil 3D Projects (page
176).
On the Prospector tab in
Toolspace, expand the Projects collection. An itemWhen you perform the migration, Vault checks the project out,
that requires migration will
display the “out-of-date”
icon to provide a visual
cue that it requires migration.
To complete the migration,
right-click the item and select the migration command.
New Data Shortcut Features | 5
Page 30
New Labels Features
LocationDescriptionFeature
ter and digit
grouping support
Station Equation
ID as a label and
table property
The following new label options are available:Decimal charac-
■ Decimal Character: Use Operating System Setting is now
provided as an option in addition to the existing options
Period and Comma.
■ Digit Grouping Symbol: Select Period, Comma, or Use
Operating System Setting.
■ Digit Grouping: Select a digit grouping or Use Operating
System Setting.
NOTE To change the default Operating System setting click
Start ➤ Settings ➤ Control Panel ➤ Regional And Language
Options. Click the Customize button and make changes on the
Numbers tab.
The Station Equation ID property is useful in situations where
there are duplicate stations along an alignment because station
equations have been assigned. The new label property indicates
which station equation a specific station value (as shown in the
label) is associated with.
The Station Equation ID property is available for the following
types of label and table styles with station values:
■ Alignments
■ Profiles
■ Profile Views
■ Section Views
■ Mass Haul Line
■ Mass Haul View
■ Pipes
■ Structures
■ Intersections
■ Quantity Takeoff
■ View Frame
■ Match Line
Properties tab of the Text
Component Editor - Contents dialog box
Properties tab of the Text
Component Editor - Contents dialog box.
Grid and geodetic line labels
In general line label styles the following grid and geodetic label
options have been added:
■ General Segment Grid Distance
■ General Segment Grid Direction
■ General Segment Geodetic Distance
■ General Segment Geodetic Forward Direction
■ General Segment Geodetic Reverse Direction
6 | Chapter 1 New Features
Properties tab of the Text
Component Editor - Contents dialog box.
Page 31
LocationDescriptionFeature
Profile view band
style anchor control
Previously, profile labels within profile view bands were always
drawn at the midpoint of the segment drawn in the profile view,
regardless of whether this was the true midpoint. Now using
the Anchor Label To setting, you can specify whether you want
to keep this behavior (Segment In Band), or to create the label
at the true midpoint (True Geometry Location). For more information, see Band Details Tab (Profile Data Band Style Dialog Box)
(page 2414).
New Pipe Network Features
Split Network
Merge Networks
The new Split Network command enables you to split a pipe
network in to two pipe networks. The selected pipe network
parts do not move, however, they are associated with a new
pipe network name. For more information, see Splitting Pipe
Networks (page 1358).
The new Merge Networks command enables you to merge two
pipe networks into a single pipe network. For more information,
see Merging Pipe Networks (page 1359).
In Toolspace, on the Settings tab, expand Profile
View ➤ Band Styles, Horizontal Geometry or Vertical
Geometry types
LocationDescriptionFeature
Select a pipe network. Click
Pipe Networks tab ➤ Modify
panel ➤ Split Network .
Select a pipe network. Click
Pipe Networks tab ➤ Modify
panel ➤ Merge Networks
.
Vertex Elevation
Reference
Now when you create a pipe network from an object, you can
specify the location on the part to use as a Vertex Elevation Reference. Instead of automatically assigning the elevation of the
object to the centerline of the pipe, you can now specify which
part of the pipe (Outside Top, Crown, Centerline, Invert, or
Outside Bottom) is used to specify the elevation of the part. For
more information, see Using Vertex Elevations (page 1336).
New Points Features
List Available
Point Numbers
Point group display order
A new command, List Available Point Numbers, is available to
help you determine which point numbers have already been
used in the drawing. It lists the points that are in use in the current drawing file, and the point numbers that are available to
be assigned for the creation of new COGO points.
Listing Available Point Numbers (page 541).
The Point Groups dialog box now includes Move to Top and
Move to Bottom buttons to control the display order.
This dialog box also supports multiple selections of point groups,
using standard Windows selection methods. Use Shift + click to
select a contiguous group, and CTRL + click to select a noncontiguous group.
For more information, see Changing the Point Group Display
Order (page 558).
Home tab ➤ Create Design
panel ➤ Pipe Network drop-
down ➤ Create Pipe Network From Object.
LocationDescriptionFeature
Select a COGO point. Click
COGO Point tab ➤ COGO
Point Tools panel ➤
➤ List Available Point
Numbers .
In Toolspace, on the Prospector tab, right-click the
Point Groups collection ➤
Properties.
New Pipe Network Features | 7
Page 32
LocationDescriptionFeature
Geodetic inverse
reporting
Geodetic direction and distance information is now reported in
the Point Inverse inquiry type.
For more information, see Inquiry Types (page 1808).
New Point Cloud Features
Add point cloud
points to surface
The new Add Points To Surface command enables you to extract
points from a point cloud to add to a new or existing surface.
You can use the entire point cloud or points within a specified
region.
For more information, see Adding Point Cloud Points to Surfaces
(page 600).
New Quantity Takeoff Features
QTO based on
pipe or structure
depth
A new parameter, Part Depth, is now available in the Pay Item
Formula dialog box.
Part Depth can currently be used for AutoCAD Civil 3D pipe and
structure entities. For pipes, Part Depth is defined as (maximum
cover + minimum cover) /2 + part outer diameter. This new
parameter can be used to compute trenching volume for pipes,
for example. For structures, Part Depth is equal to the structure's
height.
For more information, see Applying and Editing Formulas (page
1305).
Analyze tab ➤ Inquiry pan-
el ➤ Inquiry Tool.
LocationDescriptionFeature
Select a point cloud. Click
Point Cloud tab ➤ Point
Cloud Tools panel ➤ Add
Points To Surface .
LocationDescriptionFeature
Analyze tab ➤ QTO pan-
el ➤ QTO Manager . In
the QTO Manager vista,
click in the Formula cell of
a pay item.
New Reporting Features
Milling report
PDF output
LandXML Reporting Settings
8 | Chapter 1 New Features
A new report, intended to be used with corridor surfaces created
by milling/overlay subassemblies, provides station and offset
data of the milling areas. This report also includes the total area
of milling for the specified corridor and baseline.
For more information, see Create Reports - Milling Report (page
2480).
Adobe PDF output is now provided for most report types. For
more information, see Generating a Report (page 1758).
The settings for the LandXML reports are now exposed in the
Toolbox.
For example, the General Legal Description reports for alignments and parcels use the Legal Descriptions settings.
For more information, see Specifying Report Settings (page 1757).
LocationDescriptionFeature
In Toolspace, on the Toolbox tab, in the Reports
Manager ➤ Corridor collection
Available in report dialog
boxes as a file type.
In Toolspace, on the Toolbox tab, click the Report
Settings button.
Page 33
New Sections Features
LocationDescriptionFeature
Additional volumetric methods
Gap definitions
Create layouts
from section
views
The existing Compute Materials command and the Sample Line
Group Properties (Material List tab) have been enhanced to allow
the selection of the volume computation method: Average End
Area, Prismoidal, or Composite Volume. Previously, section
volumes were calculated using only the Average End Area
method.
For more information, see Sectional Volume Methods (page 1277).
A new gap definition capability has been added to the Sample
Line Group Properties (Material List tab). You can define gaps
in materials based on station ranges. In addition, you can define
Run Out Distance and Run In Distance properties for the gaps
to allow for better volume calculations in those areas.
For more information, see Defining Gaps and Pockets of Materials
(page 1283).
The new Create Section Sheets command enables you to generate layouts for plotting cross sections. For more information, see
Section Sheet Production (page 1934).
Enhancements have been made to the Create Multiple Views
command to support the Create Section Sheets command. To
generate sheets, you must first generate multiple cross section
views using the new Production option and select a DWT with
a Section type viewport. For more information, see Section
. Click the Material List
tab, and then click in the
Gap column.
Click Output tab ➤ Plan
Production panel ➤ Create
Section Sheets .
Project objects to
multiple cross
sections in a
single operation
The new Project Objects To Multiple Section Views command
enables you to project objects to multiple section views based
on their proximity to the sample line.
For more information, see Projecting Objects to Multiple Section
Views (page 1265).
New Superelevation Features
Calculate/Edit Superelevation
command
The new Calculate/Edit Superelevation command replaces the
Superelevation tab on the Alignment Properties dialog box and
enables you to use a wizard and an editor:
■ The Calculate Superelevation wizard walks you through the
calculation of superelevation for all curves or any given
curves in an alignment. The wizard also provides some new
options such as the ability to resolve overlap conditions. For
more information, see Calculating Superelevation Data Using
the Wizard (page 1098).
■ Prior to calculating superelevation, the Superelevation Curve
Manager displays the details for each curve in the alignment
and the status of the superelevation. When you calculate
Click Home tab ➤ Profile &
Section Views panel ➤ Section Views drop-
down ➤ Project Objects To
Multiple Section Views
.
LocationDescriptionFeature
Select an alignment. Click
Alignment tab ➤ Modify
panel ➤ Superelevation
drop-down ➤ Calcu-
late/Edit Superelevation
.
New Sections Features | 9
Page 34
the superelevation, the Superelevation Curve Manager displays details of each curve as well as the design criteria information that was used to calculate superelevation. Criteria
information includes the criteria file used, the superelevation
rate table, attainment table, and so on. The Superelevation
Curve Manager does not display the actual superelevation
data, just the criteria used for the calculations. Temporary
graphics in the drawing provide visual feedback when you
select a curve. For more information, see Using the Superel-
evation Curve Manager (page 1102).
LocationDescriptionFeature
Superelevation
Tabular Editor
Superelevation
views
Superelevation
bands on profile
views
The new Superelevation Tabular Editor provides a tabular interface where you can edit superelevation data after creation and
also add or delete critical stations in each region. The editor
displays all of the critical stations and calculated superelevation
data including the cross slopes for each lane.
For more information, see Editing Superelevation Data in the
Tabular Editor (page 1108).
The new Superelevation View command provides the ability to
create superelevation views, which show a graphical representation of the superelevation along the curves of an alignment.
The superelevation views provide grips for graphical editing.
You can use Ctrl + click to select a single station. Superelevation
Views collections are provided in Toolspace. For more information, see Using Superelevation Views (page 1105).
New options are provided to control the superelevation band
height and to specify a vertical exaggeration.
For more information, see Band Details Tab (Profile Data Band
Style Dialog Box) (page 2414).
Select an alignment. Click
Alignment tab ➤ Modify
panel ➤ Superelevation
drop-down ➤ Calcu-
late/Edit Superelevation
.
In the Superelevation Curve
Manager, click Open Tabular Editor.
Select an alignment. Click
Alignment tab ➤ Modify
panel ➤ Superelevation Ed-
itor drop-down ➤ Superel-
evation View
.
On the Toolspace Settings
tab, expand Profile View ➤
Band Styles ➤ Superelevation Data.
Right-click a Superelevation
Data style ➤ Edit. Click the
Band Details tab.
New Surfaces Features
Bounded
Volumes command adds support for datum
elevation
10 | Chapter 1 New Features
The Bounded Volumes command has been enhanced to calculate surface-to-datum elevation volumes. Previously, for terrain
surfaces, the volume was calculated from the zero elevation to
the elevations in the bounded area. Now instead of defaulting
to zero, you can specify the datum elevation to use.
For more information, see Calculating Bounded Volumes (page
742).
LocationDescriptionFeature
Analyze tab ➤ Volumes And
Materials panel ➤ Volumes
drop-down ➤ Bounded
Volumes.
Page 35
New Toolspace Features
LocationDescriptionFeature
Commands for
opening and
closingToolspace
tabs
Survey Toolspace
commands
Survey Toolspace
The Toolspace window, and each Toolspace tab, can now be
opened and closed individually.
For more information, see Opening or Closing the Toolspace
Window (page 96).
for some of the right-click commands has changed.
The panorama vista editor is displayed when you use the rightclick Edit command on an item in the Network collection.
The panorama vista editor is displayed when you use the rightclick Edit command from the Network Groups, Figure Groups,
and Survey Point Groups collections.
The right-click Edit command is no longer available from selected
items in the item list view in Survey Toolspace.
is now shown in a separate window.
■ The preview window can be opened and closed by selecting
the Survey Preview button from the Survey tab toolbar.
■ The Survey Preview Settings can be accessed by selecting
the Survey Preview Settings button from the Survey tab
toolbar.
■ When the preview window is open, any item selected in the
Survey Toolspace (tree view or list view) that supports a
preview will be displayed in the preview window according
to its current Survey Preview Settings.
Home tab ➤ Palettes panel
and View tab ➤ Palettes
panel.
Survey tab of ToolspaceIn the Survey Toolspace collections, the order and functionality
Survey tab of ToolspaceThe preview pane has been removed from the Survey tab and
Enhanced DGN Data Support
Attach a DGN
File as an Underlay
Copy nested objects nested in a
DGN underlay
You can import MicroStation DGN drawing files into DWG files.
The import process translates basic DGN data into the corresponding DWG file data. The DGN data is placed into the DWG
as an underlay. Depending on the settings that you specify, the
DGN entities and their associated linetypes may be nested
within the DGN underlay, and then copied into the host drawing.
For more information, see Attaching a DGN File as an Underlay
(page 1897).
You can copy objects that are nested in a DGN underlay that
exists in the current drawing. The NCopy command copies
nested objects from DGN underlays, xrefs, or blocks into the
host drawing. For more information, see Copying Objects that
are Nested in a DGN Underlay (page 1898).
LocationDescriptionFeature
Insert tab ➤ Import pan-
el ➤Import. Select a
DGN file. On the Import
DGN Settings dialog box,
select the Import Into Current Drawing check box.
Home tab ➤ Modify pan-
el ➤ Copy Nested Objects
New Toolspace Features | 11
Page 36
Subscription Features
The Subscription Advantage Pack for AutoCAD Civil 3D 2010 has been integrated into AutoCAD Civil 3D
2011, as have the HEC-RAS and Stage Storage extensions.
HEC-RAS and Stage Storage Extensions
LocationDescriptionFeature
HEC-RAS Extension
Stage Storage Extension
The HEC-RAS Import and Export Tools Extension is now integrated intoAutoCAD Civil 3D. These tools enable you to analyze
flood data using the River Analysis System public domain software from the United States Army Corps of Engineers’ Hydrologic
Engineering Center. For more information, see HEC-RAS Import
and Export (page 1887).
The Stage Storage Tool Extension is now integrated into AutoCAD Civil 3D. Using these tools, you can calculate incremental
and cumulative volumes of a basin from an AutoCAD Civil 3D
surface, using either a surface or polylines to define the basin.
For more information, see Calculating Stage Storage Volumes
from a Surface (page 743).
Subscription Advantage Pack Features: Alignments
Create Alignment
From Existing
Alignment
Provides the ability to create a new alignment from all or part
of an existing horizontal alignment. For more information, see
Creating an Alignment from an Existing Alignment (page 957).
Click Output tab ➤ Export
panel ➤ Export To HEC RAS
.
Click Insert tab ➤ Import
panel ➤➤ Import HEC
RAS .
Click Analyze tab ➤ Stage
Storage.
LocationDescriptionFeature
Click Home tab ➤ Create
Design panel ➤ Alignment
drop-down ➤ Create Alignment From Existing Align-
ment .
Create Best Fit
Alignment
Spiral By Swept
Angle
Import Superelevation Data From
File
Provides the ability to create a new alignment using points surveyed along a roadway centerline. Input can also be polylines
or blocks. For more information, see Creating an Alignment by
Best Fit (page 960).
Provides the ability to draw a spiral by specifying the total angle
that the spiral sweeps through. The prompt for angle is added
to the existing prompt for A value or length. For more information, see To add a fixed spiral (page 1017).
Provides the ability to import superelevation data from a Microsoft Excel CSV file. For more information, see Importing Su-
perelevation Data (page 1100).
Click Home tab ➤ Create
Design panel ➤ Alignment
drop-down ➤ Create Best
Fit Alignment .
Additional prompt added
to existing spiral creation
command.
Select an alignment. Click
Alignment tab ➤ Modify
panel ➤ Superelevation
drop-down ➤ Calcu-
late/Edit Superelevation
.
Select the Tabular Editor
button on the Superelevation Curve Manager dialog
box.
12 | Chapter 1 New Features
Page 37
Subscription Advantage Pack Features: Inquiry
LocationDescriptionFeature
Click the Import Superelevation Data From File button
.
LocationDescriptionFeature
Minimum Distance Between
Entities
Minimum Distance Between
Surfaces
Minimum Vertical Distance
Between Entities
Provides the ability to list the shortest 2D distance between two
entities and to optionally draw a persistent line to identify the
location of this distance. For more information, see Identifying
the Shortest Distance Between Two Entities (page 1811).
Provides the ability to list the minimum vertical distance between
two surfaces. For more information, see Identifying the Shortest
Distance Between Two Surfaces (page 770).
Provides the ability to list the vertical distance between two entities at the point where they cross in plan view. For more information, see Identifying the Vertical Distance Between Two Entities
(page 1812).
Subscription Advantage Pack Features: Point Clouds
Create Point
Cloud
Provides the ability to create a point cloud object, which is a
collection of points scanned from a terrestrial or airborne laser
scanner. For more information, see Creating Point Cloud Objects
(page 596).
There are new collections in the Toolspace Settings and Prospector trees for managing point clouds.
For more information about point cloud settings, see Point Cloud
Settings dialog box (page 2379).
Click Analyze tab ➤ Inquiry
panelMinimum Dis-
tance Between Entities
.
Click Analyze tab ➤ Ground
Data panelMinimum
Distance Between Surfaces
.
Click Analyze tab ➤ Inquiry
panelMinimum Vertical Distance Between Entities
.
LocationDescriptionFeature
Click Home tab ➤ Create
Ground Data panel
Create Point Cloud .
Subscription Advantage Pack Features: Points
Zoom To Point
Provides the ability to zoom to a COGO point, specified by
number or name. For more information, see Zooming to a Point
(page 1768).
LocationDescriptionFeature
Ribbon: Select a point. Click
COGO Point tab ➤ COGO
Point Tools panelZoom
To Point .
Subscription Features | 13
Page 38
Subscription Advantage Pack Features: Profiles
LocationDescriptionFeature
Transparent Commands
toolbar:
LocationDescriptionFeature
Create Best Fit
Profile
Profile Grade Elevation
Solve Tangent Intersection
Provides the ability to create a new profile using points surveyed
along a roadway centerline. Input can also be polylines or blocks.
For more information, see Creating a Profile by Best Fit (page
1154).
Provides the ability to create a point of vertical intersection (PVI)
at a specific elevation along a fixed grade line. For more information, see Using Elevation and Grade to Specify a Point Location
in a Profile View (page 1783).
Provides the ability to create a continuous profile of tangents
and PVIs from existing profile tangents that do not currently intersect. For more information, see Extending Profile Tangents
to a PVI (page 1165).
Subscription Advantage Pack Features: Roundabouts
Create Roundabout
Edit Roundabout
Provides the ability to automatically draw a roundabout by selecting existing alignments. For more information, see Creating
Roundabouts (page 1631).
Provides the ability to edit a roundabout that had been drawn
using the Create Roundabout feature. For more information, see
Editing Roundabouts (page 1634).
Click Home tab ➤ Create
Design panel ➤ Profile
drop-down ➤ Create Best
Fit Profile .
Transparent Commands
toolbar: .
Available from the Profile
Layout Tools ➤ tangent
creation drop-down.
LocationDescriptionFeature
Click Home tab ➤ Create
Design panel ➤ Intersec-
tions drop-down ➤ Create
Roundabout .
Select a roundabout alignment.Click Alignment
tab ➤ Modify Roundabout
panel ➤ Edit Roundabout
Delete Roundabout
Add Approach
Add Turn Slip
Lane
Provides the ability to delete elements created using the Create
Roundabout feature. For more information, see Deleting
Roundabouts (page 1637).
Provides the ability to add an approach road to a roundabout
that has been created using the Create Roundabout feature. For
more information, see Adding Approach Roads (page 1632).
Provides the ability to add a slip lane to a roundabout that has
been created using the Create Roundabout feature. For more
information, see Adding Slip Lanes (page 1633).
14 | Chapter 1 New Features
.
Select a roundabout alignment.Click Alignment
tab ➤ Modify Roundabout
panel ➤ Delete Roundabout
.
Click Home tab ➤ Create
Design panel ➤ Intersec-
tions drop-down ➤ Add
Approach .
Click Home tab ➤ Create
Design panel ➤ Intersec-
Page 39
Subscription Advantage Pack Features: Surfaces
LocationDescriptionFeature
tions drop-down ➤ Add
Turn Slip Lane .
LocationDescriptionFeature
Create Cropped
Surface
Create Surface
From GIS Data
Resolve Crossing
Breaklines
Breakline Reports
Provides the ability to crop a section of a large surface along
existing triangulation lines, and to put the cropped surface in a
new or existing drawing. For more information, see Cropping
Surfaces (page 716).
Provides the ability to create a surface based on Arc Spatial Data
Engine (ArcSDE). For more information, see Creating Surfaces
from GIS Data (page 658).
Provides the ability to identify and resolve crossing breaklines in
a surface or a survey database. For more information, see Finding
and Fixing Crossing Breaklines (page 771).
Provides reports to list crossing breaklines in a surface or a survey
database and to list invalid breakline conditions. For more information, see Creating Breakline Reports (page 772).
Subscription Advantage Pack Features: Survey
Creating new
survey figures
Create new survey figures by selecting COGO Points, Survey
Points, or other positions in the drawing. For more information,
see Creating a New Figure (page 347).
Click Home tab ➤ Create
Ground Data panel ➤ Sur-
faces drop-down ➤ Create
Cropped Surface .
Click Home tab ➤ Create
Ground Data panel ➤ Sur-
faces drop-down ➤ Create
Surface From GIS Data
.
Click Analyze tab ➤ Ground
Data panelResolve
Crossing Breaklines .
In Toolspace, on the Toolbox tab, expand Reports
Manager ➤ Breakline.
LocationDescriptionFeature
In Toolspace, on the Survey
tab ➤ right-click Figures
collection ➤ New.
Survey Figure
Properties
Importing multiple point files
Import TSS File
Importing point
files that contain
user-defined
properties
Provides a new interface for editing survey figures. For more information, see Editing Survey Figure Vertices (page 366).
Provides the ability to use control-click to select multiple point
files for import. For more information, see Importing Multiple
Point Files (page 262).
Provides the ability to import TSS field survey data files. For more
information, see Importing Multiple Point Files (page 262).
Provides the ability to import point files using point file formats
that contain user-defined properties. For more information, see
Importing Point Files that Contain User-defined Properties (page
263)
Select a figure in the drawing. Click Survey
tab ➤ Modify panel ➤ Sur-
vey Figure Properties .
Click Home tab ➤ Create
Ground Data panel ➤ Im-
port Survey Data .
Click Home tab ➤ Create
Ground Data panel ➤ Im-
port Survey Data .
Click Home tab ➤ Create
Ground Data panel ➤ Im-
port Survey Data .
Subscription Features | 15
Page 40
LocationDescriptionFeature
Display Change
Report
Provides a report to show changes to the survey database. For
more information, see Survey Database Change Report (page
Displays a 3D visual perspective that simulates “driving” along
a roadway. For more information, see Using the Drive Command
(page 1842).
Provides line of sight analysis between any two points in the
model with respect to one or more surfaces. For more information, see Checking Sight Distance Using Point to Point Line of
Sight (page 1845).
Provides line of sight analysis at specified intervals along a corridor. For more information, see Calculating Sight Distance Along
a Corridor (page 1846).
Provides line of sight analysis 360 degrees around a single point
with respect to one or more surfaces. For more information, see
Checking Sight Distance Using a Zone of Visual Influence (page
1848).
In Toolspace, on the Survey
tab, right-click a survey
database ➤ Display
Change Report.
LocationDescriptionFeature
Click Analyze tab ➤ Design
panel ➤ Visibility Check
drop-down ➤ Drive .
Click Analyze tab ➤ Design
panel ➤ Visibility Check
drop-down ➤ Point To
Point .
Click Analyze tab ➤ Design
panel ➤ Visibility Check
drop-down ➤ Check Sight
Distance .
Click Analyze tab ➤ Design
panel ➤ Visibility Check
drop-down ➤ Zone Of
Visual Influence .
Changes to Drawing Templates
Included Templates
DescriptionFeature
New templates for section sheet creation
New imperial and metric templates are provided for section
sheet creation. These templates have a viewport that is set to
“Section” type.
The following section templates are located in the Template\Plan
Production folder:
■ Civil 3D (Imperial) Section.dwt
■ Civil 3D (Metric) Section.dwt
16 | Chapter 1 New Features
Page 41
Drawing Settings
tab
General Settings
DescriptionFeature
For more information, see To prepare drawing templates for
Geodetic and grid direction and distance properties can be
labeled on line segments. The following new label styles are
provided as sample content to support these new direction and
distance properties.
■ Geodetic Azimuth Over Distance
■ Geodetic Bearing Over Distance
■ Grid Azimuth Over Distance
■ Grid Bearing Over Distance
DescriptionFeature
Superelevation OptionsFeature Settings
■ Number Of Lanes - Left: 1
■ Number Of Lanes - Right: 1
■ Normal Shoulder Width: 5.0000’, 1.500m
■ % On Tangent For Tangent - Curve: 66.67%
■ % On Spiral For Spiral - Curve: 100%
■ Design Speed Lookup Method: Use Nearest Higher Speed
■ Radius Lookup Method: Use Nearest Lower Radius
■ Curve Smoothing Length: 50.0000’, 20.000m
Automatic Widening Around CurvesFeature Settings
■ Widening To Apply On: Inside Only
■ Wheelbase Length: 24.000’, 8.000m
■ Add Automatic Widening At Curves: No
■ Widening By: Through Design Standards
■ Manual Widening Width: 3.000’, 1.000m
NOTE The Manual Widening Width and Manual
Transition Length options are used when the Manual
option is selected for the Widening By setting.
■ Manual Transition Length: 60.000’, 20.000m
Changes to Drawing Templates | 17
Page 42
Corridor Settings
CreateSimpleCorridor
Params
Pipe Network Settings
DescriptionFeature
Linear Transition Around CurvesCommand Settings: AddWidening
■ Number Of Segments: 3
■ Transition Segment Type: Lines
DescriptionFeature
Assembly Insertion DefaultsCommand Settings: CreateCorridor and
■ Offset Target Geometry Points: True
■ Frequency settings changed to 20.000m (for metric tem-
plates only)
All newCommand Settings: MatchCorrRegion-
DescriptionFeature
Pipe Network DefaultsFeature Settings
■ Use Size Name From Parts List As Description: Yes
Label Styles
Point Cloud Object Settings
Point cloud styles
Default names for Plan Profile labels are now consistent for imperial and metric templates (“Length Description and Slope”
and “Name Only”).
DescriptionFeature
■ True Color: Displays point cloud points in true color if the
point cloud database contains RGB data.
■ LIDAR Point Classification: Displays point cloud points by
LIDAR point classification if the point cloud database contains
LIDAR point classification data.
■ Elevation Ranges: Displays the point cloud points in elevation
ranges, at a specified number of ranges or range interval
and a color scheme.
■ Grayscale Intensity: Displays point cloud points in a grayscale
intensity if the point cloud database contains intensity data.
■ Scaled Color Intensity (Red, Green, Blue versions): Displays
point cloud points in either a red, green, or blue scaled color
intensity if the point cloud database contains intensity data.
■ Single Color: Displays the point cloud points in a single color.
Default StylesFeature Settings
■ Point Cloud Default Style: Single Color
Command Settings: CreatePointCloud
18 | Chapter 1 New Features
■ Layer: V-SITE-SCAN
Page 43
DescriptionFeature
■ File Format: LAS
■ Point Cloud Default Style: Single Color
■ Point Cloud Name Template: Point Cloud - <Next Counter>
Command Settings: AddPointsToSurface
Command Settings: AddPointCloudPoints
Point file formats
System variables
■ Surface Option: Add Points To A New Surface
■ Region Option: Point Cloud Extents
■ Mid-Ordinate Distance: 1.000’, 0.333m
■ Point Cloud Default Style: Single Color
■ Point Cloud Name Template: Point Cloud - <Next Counter>
■ Default File Format: LAS
The following new point file formats are provided to support the
importing of point cloud data using the point cloud commands
CreatePointCloud and AddPointsToSurface.
Comma and space-delimited versions of the following:
■ XYZ_Intensity: Contains X, Y, Z coordinates and Intensity
data
■ XYZ_RGB: Contains X, Y, Z coordinates and RGB data
■ XYZ_LIDAR Classification: Contains X, Y, Z coordinates and
All new for the following new commands:Command Settings
■ ProjectObjectsToMultiSect
■ CreateSectionSheets
DescriptionFeature
Basic style added to support new superelevation views.Object Style
All newFeature Settings
All newCommand Settings: CreateSuperelevation-
20 | Chapter 1 New Features
Page 45
Workflows
2
Refer to this section for workflow information for common tasks you might perform when working with AutoCAD Civil
3D.
Moving Data from Land Desktop
Use this workflow to help you efficiently move existing data from AutoCAD Land Desktop to AutoCAD Civil
3D.
A clear understanding of your current workflows
and processes will help you implement AutoCAD
-----Prepare for the move
Civil 3D successfully and be better able to validate
results.
Styles control the appearance and sometimes the
behavior of AutoCAD Civil 3D objects. By using
-----Map or setup styles and settings
styles in AutoCAD Civil 3D, you have great
flexibility in the presentation of design elements,
including labels and tables.
Labels and Tables Workflow
You can use the workflow topics as a reference for the process of working with labels and tables.
Each topic contains a brief explanation of a stage in the development of labels or tables and provides links
to specific tasks in that stage.
There are various tools and methods for moving
-----Migrate the LDT data
Land Desktop data into AutoCAD Civil 3D.
21
Page 46
Setting Up Label Settings and Styles
Specify settings for labels at various levels in the hierarchal Settings tree. In addition, you define specific
settings for individual labels in the label styles, which manage label content.
The highest levels of settings can serve as a general prototype model for settings that are lower in the
hierarchy. Those settings, if not locked at the drawing level, can be overridden in subordinate settings.
To set up label settings and styles
Define default settings for all labels
in a drawing (page 1654)
Define default settings for all labels
belonging to a feature (page 1655)
Define default settings for a specific
label style type in a feature (page
1655)
Right-click the drawing name in the Settings tree
----and click Edit Label Style Defaults.
Right-click the feature name in the Settings tree
----and click Edit Label Style Defaults.
Right-click the label style type name and click Edit
----Label Style Defaults.
-----Define a label style (page 1656)
Define the settings for a new label style.
Manage label style properties
(page 1664)
Inserting and Managing Labels
Follow these steps as a guide to efficiently insert and manage labels.
You usually add labels to drawings when you
create objects such as points, alignments, or
-----Add labels to a drawing (page 1701)
parcels. You can also add labels after you create
the objects.
Page 47
Modify labels in a drawing (page
1712)
You can modify label object properties by
right-clicking a label and selecting Label Properties
----or Properties to open the AutoCAD Properties
palette.
You can use the Layout tab of the Label Style
-----Add content to labels (page 1686)
Composer to define label components, which
define the content of labels.
Set up mathematical expressions to use in label
-----Add expressions (page 1726)
styles.
Manage layout properties (page
1671)
Manage dragged properties (page
1681)
Set up labels to be used as tags
(page 1664)
Inserting and Managing Tables
Follow these steps as a guide to efficiently insert and manage tables.
To insert and manage tables
You use the Layout tab of the Label Style
-----
Composer dialog box to control text and border
settings, display properties, and content.
Use the Dragged State tab of the Label Style
-----
Composer dialog box to define leader visibility
and properties for dragged label text.
If a label style supports the use of tags and tables,
there are a few unique properties you can manage
----in the style by changing settings in the Label Style
Composer.
Table styles define which data is displayed in the
-----Set up table styles (page 1738)
table, and control the table appearance.
Inserting and Managing Tables | 23
Page 48
-----Add tables to a drawing (page 1748)
Specify table data differently for each object type.
Add surface legend tables (page
1749)
Surface tables are created in a legend style and
----do not use label styles or tags.
You can modify the appearance of a table, or add
-----Modify tables (page 1750)
or remove data.
Project Management Workflow
Determine whether the project uses data shortcuts or Autodesk Vault, then choose the appropriate workflow.
Standard Workflow
Use these steps as a guide to create an efficient network of drawings within a project.
Establish written procedures for project members
who will create or access project data. Make
-----Set up file access controls
communication between project members a
priority.
Combine objects into base
drawings
Assemble data for production
drawings
24 | Chapter 2 Workflows
Create the basic surfaces, alignments, and other
-----Create individual design objects
object to be shared.
Use data references to share read-only copies of
----objects across multiple design drawings.
Combine reference objects and external
-----
references (xrefs) of entire drawings to produce
the final drawings.
Page 49
Data Shortcuts Workflow
Follow these steps for each new data shortcut project.
Select the appropriate project template, then
-----Set up the project data (page 146)
create a project folder within the working folder.
Set up the data shortcuts folder
(page 148)
Designate the new project folder as the active
-----
data shortcuts folder. Save project drawings in
the appropriate subfolders of the project folder.
Open each design drawing and create shortcuts
-----Create data shortcuts (page 151)
for any objects to be shared with other drawings.
Create read-only references to specific objects in
-----Create object references (page 151)
other drawings, which are known as consumer
drawings.
Periodically validate shortcuts and repair any
-----Validate data shortcuts (page 155)
broken references.
Autodesk Vault Workflow
Follow these steps for each new Autodesk Vault project.
Designate a Vault Server and
database (page 158)
Create the project in the database
(page 171)
Designate a Vault server and database for the
----project.
Create the project folder and subfolders, ideally
----using a standard template.
Data Shortcuts Workflow | 25
Page 50
Create Vault user names and
groups (page 167)
Set appropriate access permissions for user groups
----to protect the project data.
Identify and partition project
objects (page 165)
Add drawings to the project (page
177)
Create references to source objects
in other drawings (page 183)
Synchronize drawings with latest
project data (page 182)
Identify project objects and develop a strategy
----for partitioning project object data.
While adding source drawings to the project,
-----
designate which objects can be shared with other
drawings.
Create read-only object references to save space
----in the consumer drawings.
Ensure that data references are regularly updated
-----
with the latest versions of project objects as
designs change.
Survey Workflow
For information about project phases, see Survey Project Phases (page 210).
Prepare for Survey Data
Before adding survey data to a survey database and drawing, ensure that the styles and settings are set up.
There are several types of settings that you must specify before importing or creating survey data.
Verify Survey user settings (page
227)
When a major milestone is reached, use the Vault
-----Label project milestones (page 174)
Labeling feature to tag the appropriate version
of each project file.
Survey user settings are specific to a Windows
-----
user login account and affect only the survey
features including linework defaults.
26 | Chapter 2 Workflows
Page 51
Set or verify equipment properties
(page 246)
Equipment properties specify the values
----associated with a specific surveying instrument.
Create/verify Figure Prefix database
(page 222)
Import/edit Survey database
settings (page 238)
Verify Survey drawing settings
(page 247)
The Survey Figure Prefix database contains
-----
information on how figures are created and
stylized.
A survey database contains all the control points,
known directions, observation measurements,
-----Create Survey database (page 217)
traverse definitions, figures, and standard
deviations.
Survey database settings are specific to the survey
----features of an AutoCAD Civil 3D survey database.
Survey drawing feature settings specify the default
-----
styles for the survey network object and the figure
object.
Create/verify Survey styles (page
216)
Obtain and Create Survey Data
Survey data can be brought into AutoCAD Civil 3D using several methods including importing from field
books and LandXML files as well as entering data manually.
Transfer and convert raw file to
.fbk files (page 266)
Survey styles to control the way the survey
----networks and figures are displayed in a drawing.
Use the Survey Data Collection Link to download
----raw data and convert it to a field book file.
Obtain and Create Survey Data | 27
Page 52
Use the Survey Data wizard, import field book
files, import survey LandXML data directly into
-----Import survey data (page 261)
the survey database, import a point file, or import
points from a drawing.
Review/update import events
(page 274)
Create/edit survey figures (page
347)
The import event provides a framework that you
-----
can use to view and edit specific survey data that
is referenced within the import event.
Use AutoCAD Civil 3D to define and manage
-----Add/edit survey data (page 279)
survey data such as point, setups, directions,
traverses, and figures.
Use the Survey Figure commands to create and
-----
edit survey figures, as well as to perform figure
inquiries.
Adjust, Analyze, and Output Survey Data
After you have imported or created survey data, you can use several tools to adjust, analyze, and output it.
Perform a Mapcheck Analysis by selecting
Perform mapcheck analysis (page
1795)
AutoCAD Civil 3D line and curve labels to
-----
determine values from label objects based on the
precision of the annotation of the label object, or
enter mapcheck data manually.
-----Export data to LandXML (page 270)
survey database.
Creating a Drawing Template for Points
Creating drawing templates that contain standard styles, settings, and other point-related information helps
you work more efficiently and ensures that final drawings conform to office standards.
To create a drawing template for points
-----Create a new drawing (page 132)
Open an existing drawing or create a new one.
Set the default point settings (page
439)
-----
Select the default point settings for the template.
-----Create the point styles (page 450)
Create the point styles for the template.
Points Workflow | 29
Page 54
Create the point label styles (page
452)
-----
Create the point label styles for the template.
Create the point table styles (page
1738)
Create the description keys (page
584)
Create the point file formats (page
529)
-----
Create the point table styles for the template.
-----Create the point groups (page 561)
Create the point groups for the template.
-----
Create the description keys for the template.
-----
Create the point file formats for the template.
Save the drawing as a template
(.dwt)
-----
Creating a Project Point Database
Adding points to an AutoCAD Civil 3D project allows others to access the points.
For more information about AutoCAD Civil 3D projects, see Project Management (page 143).
To create a project point database
-----Create a new drawing (page 132)
Saving the drawing as template enables you to
leverage the styles and settings.
Open an existing drawing or create a new one.
30 | Chapter 2 Workflows
Page 55
Create points in the drawing (page
456)
Use any method, including importing point data
----from a file.
Create an AutoCAD Civil 3D
project (page 171)
Add the drawing points to the
project (page 189)
Protect the project points (page
192)
Creating Points in a Drawing
Before creating points in a drawing, specify settings and options that control how points are created and
how they appear in a drawing.
Save time by saving commonly used styles, description keys, point groups, and point file formats in a drawing
template. For more information, see Creating a Drawing Template for Points (page 29).
-----
Create a new project in the project database.
Use the Add To Project command to add points
----to a project.
To prevent others from modifying the project
----points, protect them.
To create points in a drawing
Choose point creation settings
(page 444)
Select point identity settings (page
443)
Use a drawing template that contains styles,
-----Create a new drawing (page 132)
description keys, point file formats, and point
groups you will use
Using any method, including importing point
----data from a file.
If you plan to create points by importing, select
----Point Identity settings.
Creating Points in a Drawing | 31
Page 56
Specify description key matching
(page 582)
If you are using description key matching, specify
----the order in which description keys are matched.
Create/import the points (page 456)
or create copies of project points
(page 192)
To create copies of project points, use either the
-----
Get From Project command or the Check Out
command.
Changing the Appearance of Points in a Drawing
Before producing hard-copy drawings for a project, you can adjust the appearance of the points in the
AutoCAD Civil 3D drawing.
Use styles and point groups to change the appearance of the points in a drawing.
To change the appearance of points in a drawing
Change the appearance of points
(page 449) or use point group
overrides (page 555)
Use another style. For example, you can remove
the point numbers from the display.
----Use point group overrides to change the
appearance of all the points in a point group.
You can delete unwanted points using the Point
-----Delete unwanted points (page 519)
Editor.
Use layers to control point visibility
(page 454)
Surfaces Workflow
Refer to this section for high-level descriptions of tasks you can perform when working with surfaces in
AutoCAD Civil 3D.
Preparing for Surface Data
Before adding surface data to a drawing, ensure that the styles and settings are set up. Consider creating
drawing templates that contain standard styles and settings. It helps you work more efficiently and ensure
that your final drawings conform to your office standards.
32 | Chapter 2 Workflows
If you prefer that some points are not displayed,
----you can turn off or freeze the layer.
Page 57
To create a drawing template for surfaces
-----Create a new drawing (page 132)
Open an existing drawing or create a new one.
Select the default surface settings
(page 737)
Create the surface label styles
(page 752)
Create the surface table styles
(page 762)
Specify the default behavior for surface-related
----commands.
Use the Toolspace Settings tab to create a surface
-----Create the surface styles (page 749)
style.
Use the Toolspace Settings tab to manage surface
----label styles.
Use the Toolspace Settings tab to manage surface
----table styles.
Save the drawing as a template
(.dwt)
Creating Surfaces in a Drawing
Before you create surfaces in a drawing, set up your environment to take advantage of the settings and
options AutoCAD Civil 3D offers for automatically labeling surfaces and surface objects.
To work even more effectively, save the styles in a drawing template. For more information, see Preparing
for Surface Data (page 32).
To create a surface
Saving the drawing as template enables you to
----leverage the styles and settings.
-----Create a new drawing (page 132)
Create a drawing based on the desired template.
Creating Surfaces in a Drawing | 33
Page 58
Select surface creation settings
(page 738)
Use surface settings to specify the default behavior
----for surface-related commands.
Select default surface styles (page
748)
Select surface label and table styles
(page 752)
Create a new surface or import a
surface (page 648)
Surface styles control the way a surface is
----displayed in a drawing.
Surface label and table styles control the way a
----surface’s labels and tables are displayed.
Create Grid or TIN surface or import a surface
----from a TIN or DEM file.
Adding and Managing Surface Data
When you create a surface, the surface may be empty and therefore is not visible in the drawing. However,
the surface name is displayed in the Prospector tree so you can perform other operations, such as adding
data.
To add and manage surface data
Review the surface editing
operations (page 699)
Review the surface definition
(page 660)
34 | Chapter 2 Workflows
Expand the surface item in the Prospector tree to
----display its data.
-----Add/edit surface data (page 660)
Edit operations are added to a surface definition.
A surface definition is a collection of a surface’s
----build, data, and edit properties.
Page 59
-----Manage the surface (page 730)
View and change the surface and its data.
Changing the Appearance of Surfaces
As your design progresses, you can change the look of your drawing by changing the surface style or surface
label styles.
To change the appearance of surfaces in a drawing
Create a new style (page 749) or
edit an existing style (page 750)
Modify the label styles (page
762)or modify the table styles (page
762)
Analyzing Surface Information
You can create analysis of surface data and view surface information and statistics.
To analyze surface information
View the statistics for the surface
(page 739)
Surface styles control the display of all surface
----components.
Move and edit the label and table styles as
----required.
AutoCAD Civil 3D provides extensive statistics
----based on the current state of the surface.
Create an analysis of the surface
(page 764)
You can analyze depressions, elevations, contours,
----slopes, and watersheds.
Query composite and bounded volume
-----Calculate volumes (page 740)
differences between surface.
Changing the Appearance of Surfaces | 35
Page 60
-----Analyze waterdrop paths (page 767)
Trace the path that water takes across a surface.
Check for contour problems (page
766)
-----
Analyzing Stage Storage Volumes
Use the Stage Storage Tool in AutoCAD Civil 3D 2011 to analyze the stage storage volumes of basins.
Determine the boundaries for a
basin to be analyzed (page 743)
Edit display settings for contours
(page 744)
Set up a Stage Storage Volume
report (page 744)
-----
-----
-----
Identify problems with contours that are drawn
according to the surface style’s contour settings.
Before you analyze a basin, use either surface
objects or polylines to create the basin
boundaries.
Before you can calculate basin volumes, you must
ensure the contours are displayed in the surface
style.
In the Stage Storage Volume Analysis dialog box,
enter the administrative and calculation
information for the Stage Storage Volume
analysis.
Save and display the Stage Storage
Volume Table (page 747)
Save and display the Stage Storage
Volume report (page 747)
36 | Chapter 2 Workflows
Define the basin by selecting surface objects or
-----Define the basin (page 744)
polylines in the drawing, or by manually entering
surface object parameters for the basin.
Save the Stage Storage Volume Table, and display
----it in the drawing.
When you save the Stage Storage Volume report,
----the report opens in your default text file viewer.
Page 61
Grading Workflow
Refer to this section for high-level descriptions of the most common grading tasks you might perform when
working with grading in AutoCAD Civil 3D.
Setting up Gradings
This section provides high-level descriptions of grading-related tasks you might perform during the early
stages of a project.
Before you begin, save time and effort in the design and drafting phase by doing some setup tasks. Establish
and save grading criteria as a collection of values for commonly used slope methods and projections. Then
apply saved criteria to any grading you create. The following is a list of setup tasks:
To set up for grading
Establish grading settings (page
801)
-----
-----Create grading styles (page 802)
-----Define grading criteria (page 804)
Designing and Creating Gradings
This section provides high-level descriptions of grading-related tasks you might perform during the design
phase of a project after completing the setup tasks (page 37).
To perform grading design tasks
Define the units of measurement for all gradings.
Grading styles determine how gradings appear
in the drawing.
Grading criteria predefine the methods and
projections for grading.
Watch video: Create a Criteria Set and Criteria
(1 minute 35 seconds)
Convert existing objects, draw parcel lot lines or
-----Create feature lines (page 808)
feature lines, or export feature lines from corridor
models.
Use grading groups to organize the base-line
-----Create grading groups (page 806)
geometry and to control the interaction of
grading objects.
Grading Workflow | 37
Page 62
-----Create the grading (page 855)
Use the Grading Creation Tools.
Modify the grading as required
(page 858)
-----
Outputting Grading Information
This section provides high-level descriptions of grading-related tasks that you might perform during the
later stages of a project.
To create finished plans and generate reports from surfaces
Select grading group surface
creation (page 806)
-----
-----Edit grading styles (page 802)
Use edit commands on the Grading menu or the
Grading Creation Tools.
Surfaces created from grading can be used to
generate surface analysis displays.
Use styles to establish the display of the grading
and surface.
Parcels Workflow
Refer to this section for high-level descriptions of how to work with parcels in AutoCAD Civil 3D.
38 | Chapter 2 Workflows
-----Plot gradings
Prepare and plot grading drawings.
Use the AutoCAD Civil 3D Reports feature to
-----Produce reports (page 1758)
produce reports that include cut and fill volumes.
Page 63
Setting up Parcels
To set up styles for a project with parcels
Determine the types of parcels to
use (page 880)
Includes site parcels. Decide how to display the
----parcels and their associated labels and tables.
-----Create a new drawing (page 132)
Save as a drawing template if needed.
Parcel styles control the way a parcel is displayed
-----Create parcel styles (page 894)
in a drawing.
Parcel label styles control the way a parcel’ s labels
-----Create parcel label styles (page 900)
are displayed.
Save the drawing as a template
(.dwt)
Designing and Creating Parcels
Create parcels by converting existing AutoCAD objects, or create parcels directly using the Parcel Layout
Tools toolbar.
AutoCAD objects that you can convert to parcels include closed polylines, and other closed sequences of
lines or arcs. If you are converting AutoCAD objects, they must be free of drawing errors. Use the drawing
cleanup tools in Autodesk Map to accomplish this before you convert the objects.
Parcel table styles control the way a parcel’ s tables
-----Create parcel table styles (page 910)
are displayed.
Saving the drawing as template enables you to
----leverage the styles and settings.
Setting up Parcels | 39
Page 64
To design and create parcels
Create parcels from objects by importing
AutoCAD objects, by layout using the Parcel
-----Create parcels (page 879)
layout toolbar, or subdivide existing parcels to
create new parcels.
Change parcel appearance (page
885)
Alignments Workflow
Refer to this section for high-level descriptions of tasks you perform when creating, designing, and finishing
alignments in AutoCAD Civil 3D.
Control parcel display by changing parcel styles
----or their label styles.
-----Edit parcels (page 886)
Use the Parcel Layout Tools toolbar to edit parcels.
To merge two parcels, delete a shared segment.
When you delete a shared segment, you delete
-----Merge existing parcels (page 890)
the shared boundary. The two parcels become
one.
Setting Up Alignments
Establish different alignment and label styles for each design phase.
All objects have a default style that you can copy, edit, and then save with a new name. You may begin by
establishing styles for different design phases. For example, design styles might have details that would not
be necessary in plotting styles.
To set up alignments
Set up alignment label styles (page
1043)
40 | Chapter 2 Workflows
Alignment styles control the visual display of each
-----Set up alignment styles (page 946)
alignment component.
Alignment label styles control the visual display
----of each label component.
Page 65
Set up alignment label sets (page
1045)
Alignment label sets control the label styles that
-----
are applied to the individual elements that you
want to label on the alignment.
Set up the design criteria file (page
936)
Set up design checks and design
check sets (page 940)
-----
-----
Designing and Editing Alignments
Create alignments by layout, from polylines, from pipe networks, and from LandXML data.
To design and edit alignments
-----Create the alignment (page 948)
The design criteria file contains minimum local
standards tables for design speed, radius, and
length of individual alignment sub-entities.
Design checks verify design criteria for parameters
that are not included in the design criteria file.
Draw an alignment, or create one from a polyline,
reference, pipe network, or LandXML file.
Edit alignment fixed, floating, or
free entities (page 970)
Use the constraint-based commands on the
Alignment Layout Tools toolbar, to add a fixed
-----
entity, a free entity, or a floating entity (lines,
curves, spiral-curve-spiral groups and spirals) to
the alignment.
Use the Alignment Entities vista and Alignment
Layout Parameters dialog box to display and edit
----parameters of alignment entities that are part of
the solved alignment geometry.
Use grips to change the vertical curves and
----tangents in an alignment graphically.
Designing and Editing Alignments | 41
Page 66
Add final labels to the alignment
(page 1043)
Use the label and table styles to control the
-----
appearance and behavior of alignment labels and
tables.
Assign a style for viewing and
plotting (page 946)
Create plan/profile sheets for
plotting (page 61)
Superelevation Workflow
Refer to this section for high-level descriptions of tasks you might perform when working with superelevation
in AutoCAD Civil 3D.
Setting Up Superelevation
Before calculating superelevation data, you need to ensure that required settings and styles are specified
correctly.
Use alignment styles to control the visual display
----of each alignment component.
Use plan production tools to quickly create
----construction documents from drawings.
Specify a design speed in the alignment
-----Specify a design speed (page 934)
properties. A design speed is necessary to
calculate superelevation.
Specify Superelevation label
defaults (page 83)
Verify alignment feature settings
(page 930)
Verify default label abbreviations
(page 83)
42 | Chapter 2 Workflows
Review the superelevation critical point label
-----
options on the Abbreviations tab in the Drawing
Settings.
Review the alignment feature settings for
-----
Superelevation Options and Dynamic Alignment
Highlight.
Review the default label abbreviations for
-----
geometry points and superelevation critical
points.
Page 67
Customize the criteria files using the Design
-----Customize criteria files (page 939)
Criteria Editor. Superelevation is calculated based
on these files.
Review Profile View band
properties (page 1215)
Optionally, add user-defined
curves (page 1103)
Adding Superelevation Data
You can add superelevation data using the Superelevation wizard or import it from a CSV file.
Specify the Profile View band properties for
----superelevation data.
Create an alignment to use for superelevation
-----Create the alignment (page 948)
calculations.
Add user-defined curves from the Superelevation
Curve Manager. Add curves for situations where
a curve is not automatically created by the
program, for example where an alignment has
----two compound spirals or a compound spiral in
between spirals. Curves can be added after
calculating superelevation data but you have to
re-calculate the superelevation.
Calculate superelevation (page 1098)
or
Import superelevation from a CSV
file (page 1101)
After you calculate the superelevation, any
changes to the alignment geometry such as
adding, deleting, or moving a curve are reflected
in the Superelevation Tabular Editor. However,
changing the radius of a curve causes the
superelevation data to become out of date and
you have to recalculate.
The CSV file must have a specific column
----structure. The imported data is associated with
the alignment in the drawing. There is no design
criteria displayed in the Superelevation Curve
Manager and editing options are available in the
Superelevation Tabular Editor and Superelevation
View. Imported data in the Superelevation Tabular
Editor can be copied to the clipboard and pasted
into an Excel or Word document.
Adding Superelevation Data | 43
Page 68
Viewing and Editing Superelevation Data
Refer to this section for high-level descriptions of editing tasks you might perform when working with
superelevation data.
Edit Superelevation Criteria (page
1104)
Create the superelevation view
(page 1107)
Manipulate data in superelevation
view (page 1107)
Change criteria that was used to create
superelevation data. If criteria such as design
----speed is changed, then superelevation needs to
be recalculated.
Edit cross slope values and location of critical
-----Edit superelevation data (page 1108)
stations and resolve overlap situations using the
Superelevation Tabular Editor.
Create a Superelevation View and use grips for
-----
graphical editing. Use right-click edit options to
change the properties and display of the view.
Edits in the Superelevation View and the
-----
Superelevation Tabular Editor are dynamic and
changes made in one are reflected in the other.
Display the superelevation band in
a Profile View (page 1139)
Resolve overlap situations by clicking in the
Overlap column in the Superelevation Tabular
-----Resolve overlaps (page 1108)
Editor. The warning symbol displayed in the
Superelevation Tabular Editor and the
Superelevation View if there is an overlap
situation.
Display a Superelevation Band using the
Superelevation option on the Bands tab in the
----Profile View Properties. Superelevation band is
used for plotting.
Create a corridor from the baseline alignment
that contains the superelevation data using the
appropriate subassembly.
IMPORTANT Corridor modeling should not be
-----Create a corridor (page 45)
done until superelevation is finalized. Changes in
a corridor baseline alignment are not reflected in
Superelevation. Changing superelevation does
not update the corridor model.
44 | Chapter 2 Workflows
Page 69
Corridor Modeling Workflow
Refer to this section for high-level descriptions of tasks you might perform when working with corridors in
AutoCAD Civil 3D.
Preparing the Drawing for Corridor Creation
Creating drawing templates that contain standard styles and settings will help you work more efficiently
and ensure that your final drawings conform to your office standards.
Preparing the drawing template for corridor creation
-----Open a drawing (page 132)
Open an existing drawing or create a new one.
Select the default settings (page
1478)
Create the quantity takeoff criteria
(page 1275)
Use corridor settings to specify the default
----behavior for corridor-related commands.
Styles control the display and design
-----Create the styles (page 1473)
characteristics of drawing objects.
You can define default label settings at three
-----Create the label styles (page 1654)
different levels.
Use quantity takeoff settings to specify the default
-----
style and name format settings for quantity
takeoff.
Save the drawing as a template
(.dwt) (page 129)
By saving as a template, you can leverage the
----style and setting changes.
Corridor Modeling Workflow | 45
Page 70
Setting Up Data for Corridor Creation
Before you create corridors, you must have existing data, such as existing ground surfaces, alignments
(centerlines), profiles (vertical alignments), and typical sections (assemblies).
To set up data for corridor creation
Build the existing ground surfaces
(page 648)
Design the horizontal alignments
(page 948)
Surfaces are used to derive alignments and
----profiles, and for corridor grading.
-----
Alignments are used by a corridor as its centerline.
Use existing ground profiles and design finished
-----Create the profiles (page 1141)
grade profiles (vertical alignments).
Calcualte superelevation for the curves on the
centerline alignment.
IMPORTANT Superelevation should be finalized
before it is applied to the Corridor model.
-----Calculate Superelevation (page 1098)
Changes in a corridor baseline alignment are not
reflected in Superelevation. Changing
superelevation does not update the corridor
model.
Plan the required assemblies (page
1548)
Create and maintain the required
assemblies (page 1557)
46 | Chapter 2 Workflows
Use subassemblies to build the required
----assemblies.
Before creating an assembly, identify the different
----types of subassemblies you need,
Page 71
Corridor Design and Creation
This section provides the processes used to create corridors.
Use the Create Corridor or Create Simple Corridor
-----Create a corridor (page 1475)
commands.
Make any required customizations to settings or
-----Modify the corridor (page 1478)
styles for the corridor.
Modify or override individual
corridor stations (page 1523)
Visualizing Corridors
After you have created a corridor, create corridor surfaces and boundaries to help you visualize the corridor.
To visualize a corridor
Create corridor boundaries (page
1511)
Override corridor and assembly parameters and
-----
apply the overrides to a station or range of
stations.
When you create a corridor surface, it is added
-----Create a corridor surface (page 1511)
to the Surfaces collection.
Use corridor surface boundaries to prevent
-----
triangulation outside of the daylight lines of a
corridor surface.
Render a corridor boundary region
(page 1533)
You can use the View/Edit Corridor Section Tools
-----View corridor sections (page 1519)
to visually inspect how assemblies are applied at
various stations.
Render corridor data using the AutoCAD Render
----command.
Corridor Design and Creation | 47
Page 72
Exporting Corridor Data
After creating a corridor, you can export several types of data.
To export corridor data
Export corridor feature lines (page
1528)
Export corridor points as COGO
points (page 1531)
Export corridor surfaces as
disconnected surfaces (page 1532)
Export corridor feature lines as alignments,
----grading feature lines, profiles, or polylines.
Export all points from a selected corridor or
-----
constrain the selection based on station ranges
or point code types.
Exported surfaces are no longer part of the
----corridor.
Intersection and Roundabout Workflow
Refer to this section for high-level descriptions of tasks you might perform when working with intersections
and roundabouts in AutoCAD Civil 3D.
Intersection Design Workflow
Refer to this section for high-level descriptions of tasks you might perform when working with intersections
in AutoCAD Civil 3D.
Set up data required for the
intersection (page 1591)
Verify intersection settings (page
1598)
You must have at least two alignments that
intersect each other only once in your drawing.
-----
If you want to create a more realistic
intersectionmodel, you will need road geometry
and surface data.
The driving direction option determines how curb
-----Set the driving direction (page 1592)
returns are drawn when creating intersections.
Use intersection settings to specify the default
----behavior for intersection-related commands.
48 | Chapter 2 Workflows
Page 73
Roundabout Design Workflow
Refer to this section for high-level descriptions of tasks you might perform when designing roundabouts.
-----Create the intersection (page 1592)
Use the Create Intersection wizard.
-----Labeling Intersections (page 1618)
You can add labels to intersection objects.
You can edit intersections using commands
available from the ribbon, from right-click
-----Edit intersections (page 1601)
shortcut menus, or by editing the objects directly
in the drawing using grips.
Set the Driving Direction option
(page 1624)
Create required alignment styles
and label styles. (page 1625)
Set up the data required to create
the roundabout (page 1625)
Before you begin, set the Driving Direction option
in Drawing Settings to either Left Side of the Road
----or Right Side of the Road, depending on your
project’s needs.
Styles control the display and design
characteristics of drawing objects. You may also
----want to create alignment labels that are
specifically designed for roundabouts.
Create the base geometry required to create the
-----
roundabout. You must have at least two
alignments.
Use the Create Roundabout command, follow
-----Create the roundabout (page 1631)
the prompts, and configure the roundabout
dialog boxes.
Roundabout Design Workflow | 49
Page 74
After you have created a roundabout, the 2D layout can be continued to be designed in profile, and you can
also create a corridor using existing methods.
Profiles Workflow
Refer to this section for high-level descriptions of tasks you perform when working with profiles and profile
views.
Setting Up Profiles
Use standards to create a consistent format for the profiles in a drawing.
Standard format and content for profiles is often required to comply with your requirements or to make it
easier to compare several profiles. You can create these formats and content standards with styles and settings
for profiles, profile views, labels, and data bands. The following process helps you evaluate existing styles
and settings and to decide whether to change anything.
To set up profiles and profile views
You can add slip lanes, approach roads, or move
-----Edit the roundabout (page 1634)
the roundabout.
Create a profile from an existing
alignment (page 1142)
Create a profile from an existing alignment and
----display the profile on a profile view.
Manually place a few profile view labels for station
-----Add profile view labels (page 1132)
elevation and depth.
Add data bands above or below the profile grid,
-----Add data bands (page 1215)
ensuring that you have one of each type that you
need.
-----Review profile styles (page 1122)
Review the standards for the graphed profile line.
50 | Chapter 2 Workflows
Page 75
Review profile label styles (page
1129)
Review the standards for the automatic labels
----along the profile line.
Review profile view label styles
(page 1131)
Review profile view styles (page
1124)
Review profile view band styles
(page 1133)
-----
-----
-----
Designing and Displaying Profiles
Follow this sequence to design and display profiles.
To design and display profiles
Review the standards for the manual labels in the
profile view.
Review the standards for the profile view title,
axes annotation, grid, and ticks.
Review the standards for the data bands above
or below the profile view grid.
Ensure that your drawing contains
all relevant surfaces (page 648)
Identify the horizontal alignment
(page 948)
Create the surface profile and
offsets (page 1142) or Export feature
lines as profiles (page 1530)
If necessary, add surfaces by importing their
----DWG, XML, TIN, or text files.
The alignment specifies the centerline route along
----which to sample elevations for the profile.
Optionally add offset profiles to the left and right
of the centerline profile.
----If you have existing corridors, you can create
profiles directly from the corridor feature lines.
Designing and Displaying Profiles | 51
Page 76
Create a profile view to display and annotate the
-----Create a profile view (page 1208)
profile and offsets for analysis purposes.
Using the reference lines in the profile view,
-----Design a layout profile (page 1143)
design a layout profile on the profile view grid.
Create a superimposed profile
(page 1149)
Create profile sheets for plotting
(page 61)
Sections Workflow
Refer to this section for high-level descriptions of tasks you might perform when working with sections in
AutoCAD Civil 3D.
Setting Up Sections
Use this information to determine a standard, consistent format for the sections in a drawing.
Standard format and content for sections is often required to comply with your requirements or to make it
easier to compare several sections. These standards are created by means of styles and settings for sample
lines, sections, section views, labels, and bands. Use the following workflow to help you evaluate existing
styles and settings and decide whether anything should be changed.
If the profile view includes the profile of any linear
-----
feature not parallel to the main alignment, create
a superimposed profile.
Use the Plan Production tools to create profile
----sheets for plotting.
To set up standards for sample lines, sections, and section views
Create the sample lines and
sections (page 1246)
52 | Chapter 2 Workflows
Create the sample line(s) and the section(s) from
----an existing alignment.
-----Create the section view (page 1258)
Create a section view to display the section(s).
Page 77
Review the sample line styles (page
1234)
Review or modify the standards for the sample
----line(s).
Review and modify the standards for the
-----Review the section labels (page 1241)
automatic labels for the sample line(s) and the
graphed section.
-----Review the section styles (page 1236)
Review and modify the standards for the section.
Review the section view styles
(page 1237)
Review the section view band
styles (page 1245)
Review and modify the standards for the section
----view title, axes annotation, grid, and ticks.
Place a few section view labels for offset elevation
-----Add section view labels (page 1243)
and grade.
Add bands above or below the section grid for
-----Add section view bands (page 1246)
the section data.
Review or modify the standards for the bands
----above or below the section view grid.
Designing and Creating Sections
Before you create sample lines and sections, you must have existing data, including elevation (surface) data
as well as a horizontal alignment.
Designing and Creating Sections | 53
Page 78
To design and create sections
Ensure that the drawing contains
the required surface (page 648)
Ensure that the drawing contains
the necessary alignment (page 948)
-----
If necessary, create or add the surfaces.
Alignment properties and labels do not affect the
----sections.
Decide where along the alignment you want the
-----Locate the sections (page 1226)
sections and what ground distance they should
cover.
Use appropriate sources, styles, and left and right
-----Create sample lines (page 1246)
swath widths across of the alignment.
If required, edit the sample lines
(page 1250)
Create multiple section views
(page 1259)
Create section sheets for plotting
(page 62)
To re-sample from a different set of surfaces, use
----the Sample Line Group Properties Dialog Box.
Create views to display and annotate the sections
and offsets for analysis purposes. Use the
----Production option and select a drawing template
if you want to create section sheets.
Use the Plan Production tools to create section
----sheets for plotting.
Material and Quantity Analysis Workflow
Refer to this section for high-level descriptions of tasks you might perform when performing material and
quantity analysis in AutoCAD Civil 3D
54 | Chapter 2 Workflows
Page 79
Analyzing Sectional Volumes
Refer to this section for high-level descriptions of tasks used to set up quantity takeoff properties for sample
line groups and create quantity takeoff tables and reports in AutoCAD Civil 3D.
To create a quantity takeoff table or report
Editing quantity takeoff settings
(page 1276)
Create quantity takeoff criteria
(page 1279)
The settings include the default quantity takeoff
-----
criteria used to create material lists and default
styles for tables.
Create a list of materials that specifies the surfaces
and shapes from which you want to generate
-----
volume information. You will map the list entries
to actual surfaces and corridor shapes found in
the drawing later.
Create sample lines for the alignment along which
-----Create sample lines (page 1246)
you are going to generate quantity takeoff
information.
Select the sample line group and a quantity
-----Create a material list (page 1282)
takeoff criteria, and then map objects in the
drawing to the materials listed in the criteria.
Add gaps to the material
definitions (page 1284)
Generate a quantity takeoff table
or report (page 1290)
Add gaps if needed to limit volume calculations
----to pockets of material.
Add subcriteria if needed to address more
-----Add subcriteria (page 1289)
complex material conditions.
Display the sectional volume information in a
-----
standard AutoCAD Civil 3D table format, or view
and export the information in XML.
Analyzing Sectional Volumes | 55
Page 80
Analyzing Material Quantities
Refer to this section for high-level descriptions of tasks used when analyzing quantites using pay item lists
in AutoCAD Civil 3D.
To analyze quantities using pay item lists
Import pay items and
categorization files (page 1294)
Filter and categorize pay item lists
(page 1295)
Tag objects with pay items (page
1298)
Use formulas with pay item lists
(page 1304)
A pay item file contains the pay item codes,
-----
descriptions, and units of measure for the master
pay item list.
You can filter the pay item list for individual pay
-----
items, either by Pay Item ID or by the text in the
Description for the pay items.
You can assign pay items to objects or groups of
-----
objects in your drawing. You can assign pay item
lists to corridors and pipe networks.
Apply formulas to pay items, and edit the
----formulas.
Compute quantities using pay item
lists (page 1306)
Report pay item quantities (page
1308)
Compute pay item quantities for drawings, view
----frames, and selection sets.
Save quantity reports or place quantity tables in
----your drawing.
Creating and Editing Mass Haul Diagrams
Refer to this section for high-level descriptions of tasks used to create mass haul diagrams in AutoCAD Civil
3D.
56 | Chapter 2 Workflows
Page 81
To create a mass haul diagram
Specify mass haul settings (page
1319)
Confirm pre-requisite objects (page
1312)
Create the mass haul diagram
(page 1315)
Specify settings, including the default styles for
-----
mass haul lines and views, and for mass haul
commands.
Confirm that you have a baseline alignment, a
-----
sample line group, and a material list from which
you can create your mass haul diagram.
Specify source objects, materials, mass haul view
-----
and mass haul line styles, and free haul distance,
using the Create Mass Haul Diagram wizard.
Edit mass haul line and view styles to improve
-----Edit mass haul styles (page 1317)
visibility of the mass haul diagram.
Specify mass haul line balancing
options (page 1316)
Add borrow pits and/or dump sites to balance
----mass haul.
Pipe Networks Workflow
Refer to this section for high-level descriptions of tasks that you might perform when working with pipe
networks in AutoCAD Civil 3D.
You can use LandXML features to import existing pipe data into your drawing, or to export pipe data from
an AutoCAD Civil 3D drawing. For example, to bring pipe data into AutoCAD Civil 3D from an AutoCAD
Land Desktop project, you can export pipe data from AutoCAD Land Desktop using the Export LandXML
command, and then import it into AutoCAD Civil 3D using the Import LandXML command. For more
information, see LandXML Import and Export (page 1875).
If you need to perform hydraulic and or hydrology design and analysis tasks, you can use the hydraulics
and hydrology extensions that are provided with AutoCAD Civil 3D. They enable you to perform a variety
of hydraulics and hydrology tasks on AutoCAD Civil 3D pipe network models. For more information, see
Hydraulics and Hydrology Feature Overview (page 1331).
Preparing for Pipe Network Creation
Creating drawing templates that contain standard styles and settings helps you work more efficiently, and
ensures that your final drawings conform to your office standards.
Pipe Networks Workflow | 57
Page 82
To prepare the drawing template for pipe network creation
-----Create a new drawing (page 132)
Open an existing drawing or create a new one.
Select the default settings (page
1343)
Save the drawing as a template
(.dwt)
Use pipe network settings to specify the default
----styles and behavior for pipe network commands.
Styles control the display and design
-----Create the styles (page 66)
characteristics of drawing objects.
You can define default label settings at three
-----Define the label settings (page 1654)
different levels.
Saving the drawing as template enables you to
----leverage the styles and settings.
Setting Up Data for Pipe Network Creation
Before you create a pipe network, it may be useful for you to have existing data, such as ground surfaces and
alignments, already in your drawing.
While it can be useful to have these items already set up in your drawing, you can create a pipe network
even if these components are not yet created.
To set up data for pipe network creation
Build the existing ground surfaces
(page 648)
Create the horizontal alignments
(page 948)
58 | Chapter 2 Workflows
Before you create a pipe network, it may be useful
----for you to have existing surface data.
The pipe and structure objects in a pipe network
----can be associated with a referenced alignment.
Page 83
Creating, Modifying, and Analyzing Pipe Networks
This section summarizes the basic process for creating and analizing a pipe network.
To create, modify, and analyze a pipe network
Pipe networks reference a part catalog and a parts
list that define the size, shape, and certain
-----Select a parts list (page 1380)
behavior of the parts (pipes and structures) you
insert into drawings.
There are several ways you can create pipe
-----Create the pipe network (page 1332)
networks.
Interference checking lets you quickly identify
-----Check for interferences (page 1369)
pipe network parts that may be in conflict with
each other.
Specify display styles for pipes and
structures in plan, profile, and
section views (page 1364)
Create pipe and structure tables
(page 1414)
Add single pipe or pipe span labels
(page 1404)
Modify the pipe network as
required (page 1345)
Styles enables you to customize the pipe network
----view.
Use Pipe tables to display information about pipes
----in a drawing.
You can add labels to pipe network parts either
-----
when you create the objects or after you create
them.
Edit pipe networks using the Network Layout
----Tools toolbar, pipe network vistas, or grips.
Creating, Modifying, and Analyzing Pipe Networks | 59
Page 84
Perform hydraulic analysis on pipe
networks (page 1417)
The Hydraflow extensions enable you to perform
a variety of hydraulics and hydrology analysis
----tasks on pipe networks created with AutoCAD
Civil 3D or with the Hydraflow extensions.
File and Data Sharing Workflow
Refer to this section for high-level descriptions of tasks you can perform when sharing files and data in
AutoCAD Civil 3D.
Importing Architectural Data Workflow
Refer to this section for high-level descriptions of tasks you can perform when importing an architectural
data model to AutoCAD Civil 3D.
Apply all the required export settings, including
Create an architectural model
design package file (page 1891)
simplification, and publish the .adsk file to a
-----
common network location.
See also Exporting Building Sites in the Autodesk
Revit Architecture 2010 User’s Guide
Import a building site model (page
1892)
Create the building site style (page
1894)
Edit the building site style (page
1894)
Update the building site definition
(page 1895)
After you create the design package file, you can
----import the file into AutoCAD Civil 3D.
-----
Create the style for a new building site object.
If necessary, edit the style elements of the
----building site object.
If the source architectural model has changed
and a new package file was posted in the shared
----location, modify the out-of-date building site
object.
60 | Chapter 2 Workflows
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Exporting and Importing HEC-RAS Data
Use the HEC-RAS Tools in AutoCAD Civil 3D to export surface and alignment data in HEC-RAS format for
use in flood analysis.
In a drawing that contains an existing ground
Prepare AutoCAD Civil 3D data for
export (page 1887)
surface that represents a river, define the stream
-----
centerline as an alignment, and create a sample
line group with stations at desired stream
locations.
Export the AutoCAD Civil 3D data
(page 1247)
Analyze the flood information in
the HEC-RAS software (page 1889)
Import the flood analysis into
AutoCAD Civil 3D (page 1889)
Using the HEC-RAS Export Tool, enter the stream
-----
section data, and save a GEO file containing the
AutoCAD Civil 3D information.
Import the GEO file into the HEC-RAS software
-----
program, analyze the flood information, and save
an SDF file to import back into AutoCAD Civil 3D.
In AutoCAD Civil 3D, use the HEC-RAS Import
-----
Tool to import the SDF file you created in
HEC-RAS.
Plan Production Tools Workflow
Refer to this section for high-level descriptions of tasks you might perform when working with plan production
tools in AutoCAD Civil 3D.
Plan/Profile Sheet Production Workflow
Refer to this section for high-level descriptions of tasks used to create plan/profile sheets.
Prepare the template and
configure viewports (page 1902)
Set up plan production styles
(page 1929)
and labeling (page 1927)
Before using plan production tools, make sure
-----
the drawing templates have appropriately
configured viewports.
Plan production styles and labels control the
-----
display of all plan production components and
labeling.
Exporting and Importing HEC-RAS Data | 61
Page 86
Use the Create View Frames wizard to quickly
-----Create view frames (page 1905)
create view frames along an alignment.
Create sheets (and sheet sets)
(page 1910)
Use the Create Sheets wizard to quickly create
----sheets for construction documents (plans).
Use the Sheet Set Manager to organize drawing
-----Manage the sheet sets
layouts into named sheet sets.
You prepare your drawing for plotting or
-----Plot and publish the drawings
publishing by specifying page setup settings.
Section Sheet Production Workflow
Refer to this section for high-level descriptions of tasks used to create section sheets.
Prepare the template and
configure viewports (page 1902)
Before using plan production tools, make sure
-----
the drawing templates have appropriately
configured viewports.
Create layouts for section plotting
(page 1934)
62 | Chapter 2 Workflows
Use the Production option in the Create Multiple
-----Create section views (page 1259)
Section Views wizard to generate the section
views based on your drawing template.
Use the Create Section Sheets wizard to create
----layouts in the current drawing.
Use the Sheet Set Manager to organize drawing
-----Manage the sheet sets
layouts into named sheet sets.
Page 87
Understanding Objects and
Styles
In AutoCAD Civil 3D, objects are the basic building blocks that enable you to create design drawings.
The underlying program code for AutoCAD Civil 3D uses an object-oriented architecture. As a result, design entities in
the drawing, such as points and surfaces, are intelligent objects that maintain relationships with other objects. For example,
if a horizontal alignment is modified, any profiles and sections based on that alignment are automatically changed.
The primary AutoCAD Civil 3D object types that enable you to create civil engineering design components, and the icons
that represent them, are as follows. For more information about the object, click the corresponding link.
Point Groups (page 553)Points (page 435)
Parcels (page 873)Point Clouds (page 594)
Alignments (page 923)Surfaces (page 645)
Profile Views (page 1113)Gradings (page 793)
3
Pipe Networks (page 1325)
Feature Lines (page 808)Profiles (page 1113)
Section Views (page 1228)Sample Lines (page 1226)
Mass Haul View (page 1312)Sections (page 1225)
Pipes (page 1325)Mass Haul Line (page 1312)
Pipe Interference Checks
(page 1369)
Assemblies (page 1537)Structures (page 1327)
Subassemblies (page 1555)Corridors (page 1471)
Building Sites (page 1891)Intersections (page 1585)
63
Page 88
Survey Figures (page 215)Sites (page 779)
View Frames (page 1931)Survey Networks (page 215)
Match Lines (page 1932)
These types of objects are sometimes referred to as graphical objects or drawing objects because when you use them, a
graphical object or shape, for example, a pipe network, surface, or corridor, is inserted into the drawing.
Use the Prospector and Settings tabs in Toolspace to access detailed object properties and settings. For more information,
see The Toolspace Window (page 96).
For information on basic object behavior, see the AutoCAD Help.
Superelevation View (page
1105)
Object Relationships
AutoCAD Civil 3D objects automate the design process by interacting with other AutoCAD Civil 3D objects.
A design team typically spends many hours ensuring that revisions are transferred correctly between surfaces,
alignments, profiles, sections, and other design data. Redrafting, relabeling, and checking the work can be
time-consuming tasks. AutoCAD Civil 3D eliminates the need for most of these tasks by introducing dynamic
links between design objects. This system of links and dependencies derives from the object model within
the application design.
The following diagram illustrates how AutoCAD Civil 3D data objects are related to each other.
64 | Chapter 3 Understanding Objects and Styles
Page 89
Field data creates a set of points that are used to generate an existing ground surface. This surface is referenced
by other objects as indicated by the arrows.
Parcels, existing ground surfaces, pipe networks, and gradings can be created independently, or from data
sources not shown in the illustration. Such objects are usually linked to other objects during the design
process, if not at the beginning.
The object type with the most complex set of relationships is the corridor, as it requires data from a surface,
alignment, profile, and assembly (and typically multiple subassemblies).
Changes to any object flow downward along the arrows to dependent objects, with predictable results. For
example, if you correct the elevations of an existing ground surface, updates flow to any related grading
objects, pipe networks, corridors, and profiles. As a result, all values represented in labels and tables are also
updated.
In the design process, after you create an alignment you can create many profiles and sections. But the
display of these in profile views and section views is optional and apart from the flow of data required to
create the final surface. Similarly, the data from objects such as parcels and alignments can be output to a
table or report if desired.
In the object model, changes in one object can be passed on automatically to associated objects where
desired. For example, if you redesign an alignment curve, any grading using that alignment as a baseline
can be modified accordingly. In addition, all related stationing, labels, and other alignment-specific data is
updated.
The following table shows which objects can be updated when you edit each type of object:
type...
Alignments
These objects may be updated...When you edit this object
A relationship exists between drawing objects, the styles that control their display, and the labels that control
their annotation. These styles and labels are also managed as objects within AutoCAD Civil 3D.
Object Relationships | 65
Page 90
Object and Label Styles
Styles control the display and design characteristics of drawing objects.
You can use styles to efficiently manage object appearance. When you create a new object, you can apply
a predefined style for its display. Later, you can apply a different style. Also, you can create new styles to
suit the needs of different users and different project stages. If you change a style definition, the changes
are applied automatically to all objects using that style.
The object styles in AutoCAD Civil 3D have general attributes, such as object color, visibility of components,
linetypes, and fill patterns.
Similarly, label styles work with text format, data content, location, and graphic elements, such as leader
lines and bounding boxes.
Within your design process, object and label styles should be created with specific purposes in mind, such
as representing objects at different approval stages, or displaying the right information for different types
of users. Before you create object styles, experiment with editing styles for different objects to learn the
available controls.
Styles for each object type are managed on the Toolspace Settings tab. The General collection contains styles
that can be used by more than one object type (called Multipurpose styles) as well as shared label styles. All
AutoCAD Civil 3D objects have a Basic style that can be used as is, or as the basis for building new styles. If
you want to customize some attributes of a style, you can create a new style, or make changes to an existing
style and save it with a new name. Groups of styles can be collected and saved as a drawing template (.dwt)
file. All drawings created from a specific .dwt will share the same styles. The controls for creating styles are
standardized as much as possible across all features to make the process easier.
For objects, you can add labels by using the Annotate tab to access the Add Labels dialog box or feature-specific
label menus.
You can create sets of label styles for alignments, profiles, and sections in order to manage multiple labels
easily. After the set is defined, it can be applied to or removed from an object in a single operation.
Object styles for a surface, parcels, and an alignment, showing
stylization
66 | Chapter 3 Understanding Objects and Styles
Page 91
Label styles, including two alignment labels in a dragged state
Styles Best Practices
Working with Styles
Use the object shortcut menus tocreate new object styles or edit existing styles.
To create a new object style
■ On the Settings tab in Toolspace, right-click an object style collection ➤ New
To copy, edit, or delete an existing object style
■ On the Settings tab in Toolspace,expand an object style collection ➤ right-click object style ➤ Copy,
Edit, Delete.
NOTE You cannot delete a style that is referenced in the drawing.
For more information on styles, see the help topics for that object type:
Dialog BoxSee ...Object Type
Point Style Dialog Box (page 2354)Point Styles (page 449)Points
Point Clouds
Surfaces
Profiles/Profile Views
Displaying and Stylizing Point
Clouds (page 598)
Surface Styles and Visualization
(page 748)
Parcel Styles (page 894)Parcels
Styles and Display of Profiles and
Profile Views (page 1122)
Point Cloud Style Dialog Box
(page 2381)
Surface Style Dialog Box (page
2644)
Parcel Styles Dialog Box (page
2253)
Profile Style Dialog Box (page
2426) and Profile View Style Dialog
Box (page 2435)
Working with Styles | 67
Page 92
Dialog BoxSee ...Object Type
Corridors
assemblies
Pipe Networks
Sample Lines/Sections/Section Views
Survey
View Frames
Alignment Styles (page 946)Alignments
Corridor Styles and Display
(page 1473)
Using Grading Styles (page 802)Grading
Subassembly Styles (page 1556)Assemblies and Sub-
Pipe Network Styles and Display
(page 1328)
Sample Line, Section, and Section View Styles and Display
(page 1233)
Survey Styles and Display (page
216)
View Frame Styles and Display
(page 1931)
Alignment Style Dialog Box
(page 1970)
Corridor Style Dialog Box (page
2044)
Grading Style Dialog Box (page
2116)
Assembly Style Dialog Box (page
1997)
Pipe Style Dialog Box (page 2281)
and Structure Style Dialog Box
(page 2294)
Section Style Dialog Box (page
2534)
Survey Network Style Dialog Box
(page 2711) and Survey Figure
Style Dialog Box (page 2707)
View Frame Style Dialog Box
(page 2336)
Match Lines
Match Lines Styles and Display
(page 1933)
Multipurpose Styles
Use the Multipurpose Styles collection to create specific styles that can be used by more than one object
type.
For example, Slope Pattern style can be shared by gradings and corridors and Marker Styles can be shared
by points and survey components.
For more information, see General Collection (Settings Tree) (page 112).
Label Styles
Label Styles are used to control and manage the display of labels and expressions for a class of objects.
Labels are associated with many objects, and their content is updated whenever the object itself is changed.
Labels are also controlled by styles. You can modify the label styles in the same way that you modify the
object styles: right-click a style name on the Toolspace Settings tab, and then click Edit.
Match Line Style Dialog Box
(page 2337)
68 | Chapter 3 Understanding Objects and Styles
Page 93
Parcel area labels appear in the drawing as they
appear in the preview of the Label Style Composer
You can create and save label sets for alignments, profiles, and sections, which allows you to apply multiple
label types in one operation. For example, an alignment label set could include labels for major stations,
minor stations, and geometry points.
Labels can include text, blocks, lines, ticks, and leaders. You can create labels and preview their appearance
in the Label Style Composer dialog box, as shown in the following illustration:
Previewing customized label style for parcel area
For more information about the Label Styles collections, see The Label Styles Collections (Settings Tree)
(page 113).
The General Label Styles are used by lines, curves, feature lines, and corridors. This collection also contains
Note label styles, which are not specific to an object.
For general information about labels, see Label Objects (page 1643).
For information about managing label styles, see Creating and Editing Label Styles (page 1656).
Working with Styles | 69
Page 94
Table Styles
Table Styles are used to control and manage the display for the tables associated with a class of objects.
AutoCAD Civil 3D provides automated data tables for points, surfaces, parcels, alignments, and quantity
takeoff. As shown in the following illustration, these tables provide a concise display of object data as an
alternative to using object labels. The table styles control the data properties and the displayed components
of the table.
Example data table for parcels
Data properties include the data format, order of columns, text style, and whether the table title and column
headers are repeated if the table is split. Display components include the borders, separators, fill, and text.
You can control the visibility, color, linetype, and scale of each component.
For information on the Table Styles collections, see The Table Styles Collections (Settings Tree) (page 113).
For general information about tables, see Tables (page 1737).
Changing Common Settings in Styles
The Styles dialog boxes for all object types include the Information (page 2017), Display (page 2017), and Summary
(page 2020) tabs. Other tabs are provided to record additional data specific to the object type.
To change Style settings
1 On the Settings tab in Toolspace, right-click an existing object style and click Edit.
2 Review and edit settings on the various tabs of the Style dialog box.
Quick Reference
Toolspace Shortcut Menu
Settings tab: right-click object style ➤ Edit
Dialog Box
Styles (page 2017)
Dragging Styles or Items Within or Between Drawings
Copy styles using the Settings tree drag-and-drop capability.
You can drag items from the Settings tree, including styles, description keys, and pipe rules, into the drawing
window to copy them, or you can drag them onto a drawing icon in the Settings tree.
70 | Chapter 3 Understanding Objects and Styles
Page 95
Dragging Items between Drawings or Templates
You can copy the following items by dragging them from one drawing or drawing template to another:
■ Styles, including label and table styles
■ Description keys
■ Pipe rules
Both the item you want to copy and the name of the destination drawing must be visible in the Settings
tree before you begin the drag-and-drop operation.
To drag an item from one drawing to another, click the item or collection you want to copy, hold down the
left mouse button, and drag the item to the name of destination drawing in the Settings tree. When the
cursor changes to , release the mouse button to copy the item into the drawing. The item is automatically
added to the correct collection in the drawing.
If the drawing already contains an item with the name of the item being copied, the Duplicate Item Name
Dialog Box (page 2029) is displayed which allows you to decide how to handle the conflict.
If you drag a label style with one or more child styles from one drawing to another, only the selected style
is copied into the drawing; the child styles are not copied. If you copy a child style into another drawing,
the parent style is also copied.
Dragging Items within a Drawing
You can copy label styles by dragging them from one level in a label style collection to another within a
drawing, as follows:
You can drag and drop multiple styles from one drawing to another at the same time.
■ Drag a child label style (and its children) up to a higher level in the style collection to sever the parent/child
relationship.
■ Return the child label style to its original location in the tree to reinstate the parent/child relationship.
■ Drag a child label style to another label style collection. The child label style inherits the properties of
the new parent.
Both the label style you want to copy and the destination location of the style must be visible in the Settings
tree before you begin the drag-and-drop operation.
To drag a label style within a drawing, click the label style you want to copy, hold down the left mouse
button, and drag the label style to the destination collection. When the cursor changes to , release the
mouse button to drop the style into the collection located at the tip of the cursor arrow.
When you copy a label style within a drawing, all child styles are copied with the parent style.
Transferring Styles to a New Version of AutoCAD Civil 3D
Transfer styles from a previous version of AutoCAD Civil 3D to the current version.
To transfer styles
1 On the Settings tab in Toolspace, expand the Points collection.
2 Expand Point Styles.
Transferring Styles to a New Version of AutoCAD Civil 3D | 71
Page 96
3 Right-click the Standard style ➤ Edit.
4 On the Marker tab, select the option Use AutoCAD BLOCK Symbol For Marker.
5 Right-click in the white space and click Browse.
6 In the Browse To File window, change the File of Type to .dwt.
7 Browse to the template file that contains the styles you want and click Open.
8 Click OK to apply the changes.
All the styles are imported into the current drawing.
Object Properties
AutoCAD Civil 3D object properties can be modified using the civil object properties dialog boxes, the
Properties palette, and the Quick Properties palette.
Civil Object Properties
Each AutoCAD Civil 3D object has its own dialog box which contains most properties relevant to that object.
Use these dialog boxes as the primary interface for adjusting AutoCAD Civil 3D object properties.
For example, use the Alignment Properties dialog box to adjust properties for a selected alignment object in
a drawing.
Properties Palette
The Properties palette can be used as an alternate method of editing AutoCAD Civil 3D object properties.
In AutoCAD Civil 3D 2011, more civil object properties are exposed in the Properties palette than in previous
releases. Properties are now organized into four categories: Information, General, Data, and Geometry.
By exposing these properties in the Properties palette, they are now also available to be used with the QSELECT
command.
For more information, see Control the Properties of Objects in the AutoCAD Help.
Quick Properties Palette
For each civil object, the name, description, style, and layer are available for editing in the Quick Properties
palette. For more information, see Display and Change the Properties of Objects in the AutoCAD Help.
Also, you can easily customize the quick properties for any object in the Customize User Interface (CUI)
editor. For more information, see Quick Properties in the AutoCAD Customization Guide.
Matching Object Properties
The Match Properties command can be used with AutoCAD Civil 3D objects. When you use the Match
Properties command between civil objects, the style and object display properties of the selected source
object are applied to the selected destination objects. For more information, see Copy Properties BetweenObjects in the AutoCAD Help.
To access comprehensive AutoCAD Civil 3D object properties
■ Select a AutoCAD Civil 3D object and click <Object Name> Properties on the Modify panel of the
contextual ribbon tab.
OR
■ Right-click an AutoCAD Civil 3D object and click <Object Name> Properties in the shortcut menu.
72 | Chapter 3 Understanding Objects and Styles
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Layers
To access AutoCAD Civil 3D object properties in the Properties Palette
■ Select an AutoCAD Civil 3D object and click Properties on the General Tools panel of the contextual
ribbon tab.
OR
■ Right-click an AutoCAD Civil 3D object and click Properties in the shortcut menu.
To access AutoCAD Civil 3D object properties in the Quick Properties Palette
1 Enable the Quick Properties mode by entering QPMODE at the command line and entering 1. Or click
the Quick Properties button on the Drawing Status Bar.
2 Select an AutoCAD Civil 3D object in the drawing.
3 In the Quick Properties Palette, edit the desired properties.
Each object in AutoCAD Civil 3D has a base layer on which the object physically resides, and component
layers that control the display of object components, such as surface triangles or contours.
The base layer is defined in the Drawing Settings or at creation time. The component layers are defined in
the object styles.
Object Base Layer
You specify the default base layers for objects on the Object Layers tab of the Drawing Settings dialog box.
When you create an object, you can accept the default or specify a new layer. The base layers are used only
for the main object types, such as surfaces and alignments.
Because the object physically resides on the base layer, you can control object visibility by changing the
layer state. For example, if you turn off the base layer for surfaces, all surfaces are turned off in the drawing.
TIP To append an object name to the layer name for that object, add an asterisk (*) as a prefix or suffix to the
base layer name.
For more information, see Object Layers Tab (Drawing Settings Dialog Box) (page 2076).
Object Component Layers
You specify component layers on the Display tab of the <object> Style dialog box. The following example
shows layers used for alignment components:
Layers | 73
Page 98
The component layers, such as C-ROAD-LINE, allow you to work with objects as if parts of them are located
on different layers. For example, to turn off only the alignment lines, you can turn off the C-ROAD-LINE
layer in the drawing.
Objects are physically created on the base layer, but the display of components is governed by the associated
component layers. Each object component uses the visibility settings for the component layer (such as
on/off), as well as the color, linetype, lineweight, and plot style for the layer if the various Component
Display settings are set to ByLayer.
NOTE Layer 0 has a special meaning in the Component Display settings. When the layer is set to 0, the object
base layer is used for that component. For example, if the alignment base layer is C-ROAD, and the layer for the
Line component is set to 0, then the alignment lines behave as if they are located on layer C-ROAD (not layer 0).
For more information, see Display Tab (Style Dialog Box) (page 2017).
Setting Up Styles Using the ByLayer Setting or Specific Settings
If you are accustomed to controlling objects by manipulating layers, you may want to set the various object
style Component Display settings to ByLayer. Then you can simply change the layer settings using the
AutoCAD Layer command rather than editing separate styles to change the color, linetype, lineweight, or
plot style of an object component.
TIP Using the ByLayer settings provides more control over object display to people viewing AutoCAD Civil 3D
drawings in object-enabled AutoCAD.
However, if you want the object to always have the same settings regardless of component layer settings,
you can set specific Component Display settings.
For more information, see Using ByLayer and ByBlock to Assign Display Values (page 2019).
Naming Objects
AutoCAD Civil 3D objects use a name template to specify the object name.
A name template is a default name format that can be incremented for each new object of that type.
For example, when you create an alignment, you will see Alignment - (<[Next Counter(CP)]>) in the Create
Alignment dialog box. This is a name template. This default template will use the word “Alignment” and
then follow it with the next available number (the next counter), each time you create a new alignment.
For example, “Alignment - 1”, “Alignment - 2”, and so on.
Next to the object name field, you can click to display the Name Template dialog box (page 2022), where
you can set up the default format you want to use.
Or, you can specify a name manually by clearing the name template format from the object name field, and
then typing a new name.
Object names are displayed in Toolspace. You can edit the object names by changing the object properties.
74 | Chapter 3 Understanding Objects and Styles
Page 99
See also:
■ Naming Constraints for Objects and Styles (page 75)
Naming Constraints for Objects and Styles
Object and style names restrict the use of certain characters.
When naming an object or style, do not use the following characters:
■ < (less than)
■ > (greater than)
■ / (forward slash)
■ \ (backward slash)
■ + (plus sign)
■ “ (double quotes)
■ : (colon)
■ ; (semi colon)
■ = (equals)
■ | (vertical line)
■ , (comma)
■ * (asterisk)
■ ? (question mark)
■ ‘ (single quote)
See also:
■ Naming Objects (page 74)
Naming Constraints for Objects and Styles | 75
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